Changelog

Maintenance branches are merged before each new release. This change log is ordered chronologically, so each release contains all changes described below it.

v1.0.0-M41 (2024-03-12)

It's been a while since the last milestone release. This release includes numerous features and patches from the 0.23 series. Be sure to check out its release notes! As always within this milestone series, backward compatibility is not guaranteed.

What's Changed

http4s-core

• remove deprecated comment parser from CommonRules by @txdv in https://github.com/http4s/http4s/pull/7398
• remove unused deprecated method asMaskBased by @txdv in https://github.com/http4s/http4s/pull/7397

http4s-server

• Delete Jsonp middleware by @froth in https://github.com/http4s/http4s/pull/7286

http4s-client

• expose cookies in the CookieJar middleware by @massimosiani in https://github.com/http4s/http4s/pull/7160

Behind the scenes

• 0.23 -> main by @armanbilge in https://github.com/http4s/http4s/pull/7296
• Merge 0.23 -> main by @rossabaker in https://github.com/http4s/http4s/pull/7387
• Merge 0.23.26 -> main by @rossabaker in https://github.com/http4s/http4s/pull/7404

New Contributors

• @massimosiani made their first contribution in https://github.com/http4s/http4s/pull/7160
• @george-wilson-rea made their first contribution in https://github.com/http4s/http4s/pull/7207
• @lolgab made their first contribution in https://github.com/http4s/http4s/pull/7278
• @grouzen made their first contribution in https://github.com/http4s/http4s/pull/7284
• @morgen-peschke made their first contribution in https://github.com/http4s/http4s/pull/7238
• @plokhotnyuk made their first contribution in https://github.com/http4s/http4s/pull/7228
• @Marcus-Rosti made their first contribution in https://github.com/http4s/http4s/pull/7316
• @LaurenceWarne made their first contribution in https://github.com/http4s/http4s/pull/7265
• @sam-tombury made their first contribution in https://github.com/http4s/http4s/pull/7234
• @rlavolee made their first contribution in https://github.com/http4s/http4s/pull/7329
• @kejifasuyi made their first contribution in https://github.com/http4s/http4s/pull/7357
• @txdv made their first contribution in https://github.com/http4s/http4s/pull/7398

Full Changelog: https://github.com/http4s/http4s/compare/v1.0.0-M40...v1.0.0-M41

v0.23.26 (2024-03-04)

What's Changed

http4s-ember-server

• Log errors in upgradeSocket by @froth in https://github.com/http4s/http4s/pull/7363
• Ember: return HTTP 431 when maxHeaderSize is exceeded by @rossabaker in https://github.com/http4s/http4s/pull/7399

Documentation

• Add OptionalMultiQueryParamDecoderMatcher Documentation by @kejifasuyi in https://github.com/http4s/http4s/pull/7357
• Fix the outdated code snippet in the client dsl scaladoc by @danicheg in https://github.com/http4s/http4s/pull/7381

Upgrades

• Update keypool to 0.4.9 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7364
• Update fs2-core, fs2-io to 3.9.4 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7367
• Update ip4s-core, ip4s-test-kit to 3.5.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7376

Behind the scenes

• Update http4s-circe, http4s-ember-client, ... to 0.23.25 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7353
• Fix labelling PRs for the client-testkit module by @danicheg in https://github.com/http4s/http4s/pull/7354
• Refactor release.yml by @danicheg in https://github.com/http4s/http4s/pull/7355
• Update sbt-scalajs, scalajs-compiler, ... to 1.15.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7358
• Update netty-buffer, netty-codec-http to 4.1.105.Final in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7361
• Update cats-effect, cats-effect-std, ... to 3.5.3 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7360
• Update netty-buffer, netty-codec-http to 4.1.106.Final in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7365
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/7368
• Update nscplugin, sbt-scala-native, ... to 0.4.17 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7366
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/7371
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/7374
• Update Java-WebSocket to 1.5.6 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7375
• Update munit to 1.0.0-M11 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7373
• Update jnr-unixsocket to 0.38.22 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7380
• Update netty-buffer, netty-codec-http to 4.1.107.Final in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7378
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/7377
• Update sbt-scoverage to 2.0.10 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7379
• Update scalafmt-core to 3.8.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7383
• Update sbt to 1.9.9 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7384
• Update sbt-scoverage to 2.0.11 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7385
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/7392
• Update sbt-http4s-org to 0.16.3 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7393
• Update scala3-library, ... to 3.3.3 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7394
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/7402

New Contributors

• @kejifasuyi made their first contribution in https://github.com/http4s/http4s/pull/7357

Full Changelog: https://github.com/http4s/http4s/compare/v0.23.25...v0.23.26

v0.23.25 (2024-01-03)

Primarily, this is a maintenance release, binary compatible with the 0.23.x series. Also, it brings an increase in the default value for idleConnectionTime in ember-client from 45s to 60s. See the PR and related issue for details.

What's Changed

http4s-ember-core

• Align the server and client idle timeouts in Ember by @rlavolee in https://github.com/http4s/http4s/pull/7329

http4s-client-testkit

• Fix handling of connection closure in WSTestClient by @armanbilge in https://github.com/http4s/http4s/pull/7334

Documentation

• Add note about cats-parse to 0.23.24 changelog by @armanbilge in https://github.com/http4s/http4s/pull/7322
• Ross is not a moderator by @rossabaker in https://github.com/http4s/http4s/pull/7346
• Push error handling docs through mdoc by @Quafadas in https://github.com/http4s/http4s/pull/7340

Behind the scenes

• Update http4s-circe, http4s-ember-client, ... to 0.23.24 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7323
• Update scalafmt-core to 3.7.17 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7324
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/7325
• Update logback-classic to 1.2.13 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7331
• Update sbt-http4s-org to 0.16.2 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7332
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/7333
• Update sbt-jmh to 0.4.7 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7336
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/7337
• Update netty-buffer, netty-codec-http to 4.1.103.Final in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7339
• Update sbt to 1.9.8 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7341
• Update Java-WebSocket to 1.5.5 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7344
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/7345
• Update netty-buffer, netty-codec-http to 4.1.104.Final in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7342
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/7349

New Contributors

• @rlavolee made their first contribution in https://github.com/http4s/http4s/pull/7329

Full Changelog: https://github.com/http4s/http4s/compare/v0.23.24...v0.23.25

v0.23.24 (2023-11-14)

This release upgrades to cats-parse v1.0.0 which may trigger eviction errors in your build. The cats-parse 1.x series is 100% binary-compatible with the cats-parse 0.3.x series, so it is safe to ignore the eviction errors in this case.

What's Changed

http4s-core

• Avoid linking MimeDB in Scala Native by @lolgab in https://github.com/http4s/http4s/pull/7278
• Fixes #7283: make BasicCredentials constructor safe by @grouzen in https://github.com/http4s/http4s/pull/7284
• Model Content-Transfer-Encoding header by @froth in https://github.com/http4s/http4s/pull/7292
• Add asCurlWithBody by @morgen-peschke in https://github.com/http4s/http4s/pull/7238
• Update fs2-core, fs2-io to 3.9.3 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7311
• Update request cookie parser to handle zero or more spaces between semicolons by @mrdziuban in https://github.com/http4s/http4s/pull/7312
• Update cats-parse to 1.0.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7313
• More efficient working with headers by @plokhotnyuk in https://github.com/http4s/http4s/pull/7228
• Fix #7262: mulitpart decoder wrapping unwanted errors by @LaurenceWarne in https://github.com/http4s/http4s/pull/7265

  http4s-server

• Fix handling of streaming bodies in entity limiter by @armanbilge in https://github.com/http4s/http4s/pull/7264
• Deprecate Jsonp Middleware by @froth in https://github.com/http4s/http4s/pull/7285

  http4s-ember-core

• Ember-Core: Use optimised fs2 method in write Loop. by @diesalbla in https://github.com/http4s/http4s/pull/7230

  http4s-ember-client

• Add warning logs for misconfigured timeouts by @sgjbryan in https://github.com/http4s/http4s/pull/7234

  Documentation

• Add client middleware documentation by @fredshonorio in https://github.com/http4s/http4s/pull/7058
• Fixes highlighting in error-handling documentation by @Marcus-Rosti in https://github.com/http4s/http4s/pull/7316

  Behind the scenes

• Update http4s-circe, http4s-ember-client to 0.23.23 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7220
• Update netty-buffer, netty-codec-http to 4.1.95.Final in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7221
• Update netty-buffer, netty-codec-http to 4.1.96.Final in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7227
• Update sbt to 1.9.3 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7223
• Update sbt-scala-native-crossproject to 1.3.2 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7202
• Update scalafmt-core to 3.7.11 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7226
• Update Java-WebSocket to 1.5.4 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7222
• Update fs2-core, fs2-io to 3.8.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7229
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/7233
• Update scalafmt-core to 3.7.12 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7235
• Update cats-core, cats-laws to 2.10.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7239
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/7244
• Update netty-buffer, netty-codec-http to 4.1.97.Final in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7247
• Update sbt to 1.9.4 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7248
• Update epollcat to 0.1.6 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7253
• Update scalafmt-core to 3.7.13 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7254
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/7255
• Update fs2-core, fs2-io to 3.9.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7258
• Update fs2-core, fs2-io to 3.9.1 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7259
• Update circe-core, circe-generic, ... to 0.14.6 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7260
• Update scalafmt-core to 3.7.14 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7263
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/7266
• Update nscplugin, sbt-scala-native, ... to 0.4.15 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7267
• Update sbt-jmh to 0.4.6 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7268
• Update scala3-library, ... to 3.3.1 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7269
• Update sbt-scoverage to 2.0.9 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7270
• Update fs2-core, fs2-io to 3.9.2 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7275
• Update jnr-unixsocket to 0.38.21 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7273
• Update munit to 1.0.0-M10 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7280
• Update sbt to 1.9.6 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7279
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/7282
• Update netty-buffer, netty-codec-http to 4.1.98.Final in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7287
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/7288
• Update sbt-scalajs, scalajs-compiler, ... to 1.14.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7289
• Update cats-effect, cats-effect-std, ... to 3.5.2 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7291
• Update netty-buffer, netty-codec-http to 4.1.99.Final in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7293
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/7295
• Update to sbt-http4s-org 0.15.3 by @armanbilge in https://github.com/http4s/http4s/pull/7242
• Update scala-library, scala-reflect to 2.13.12 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7272
• Update sbt-http4s-org to 0.15.3 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7281
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/7297
• Update netty-buffer, netty-codec-http to 4.1.100.Final in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7298
• Update nscplugin, sbt-scala-native, ... to 0.4.16 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7299
• Update to sbt-typelevel 0.6.0 with Laika 1.0.0 by @jenshalm in https://github.com/http4s/http4s/pull/7290
• Update scodec-bits to 1.1.38 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7303
• Update sbt to 1.9.7 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7304
• Update scalafmt-core to 3.7.15 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7305
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/7307
• Update ip4s-core, ip4s-test-kit to 3.4.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7309
• Update netty-buffer, netty-codec-http to 4.1.101.Final in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7315
• Update munit-cats-effect to 2.0.0-M4 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7318
• Update sbt-http4s-org to 0.16.1 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7319
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/7320

New Contributors

• @lolgab made their first contribution in https://github.com/http4s/http4s/pull/7278
• @grouzen made their first contribution in https://github.com/http4s/http4s/pull/7284
• @morgen-peschke made their first contribution in https://github.com/http4s/http4s/pull/7238
• @plokhotnyuk made their first contribution in https://github.com/http4s/http4s/pull/7228
• @Marcus-Rosti made their first contribution in https://github.com/http4s/http4s/pull/7316
• @LaurenceWarne made their first contribution in https://github.com/http4s/http4s/pull/7265
• @sgjbryan made their first contribution in https://github.com/http4s/http4s/pull/7234

Full Changelog: https://github.com/http4s/http4s/compare/v0.23.23...v0.23.24

v0.23.23 (2023-07-19)

This release includes assorted fixes and optimizations for Ember.

What's Changed

http4s-ember-core

• Some micro-optimisations in ember-core by @danicheg in https://github.com/http4s/http4s/pull/7154

http4s-ember-server

• Disable Ember server TLS logging more aggressively by @armanbilge in https://github.com/http4s/http4s/pull/7204
• Immediately release invalid connections in getValidManaged by @armanbilge in https://github.com/http4s/http4s/pull/7218
• WebSocketHelpers.scala - Use Chunks by @diesalbla in https://github.com/http4s/http4s/pull/7214

http4s-ember-client

• Improve error messages for MissingHost and MissingPort by @george-wilson-rea in https://github.com/http4s/http4s/pull/7207

Behind the scenes

• Update http4s-circe, http4s-ember-client to 0.23.22 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7192
• Update scalafmt-core to 3.7.6 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7197
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/7200
• Update scalafmt-core to 3.7.7 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7201
• Update sbt to 1.9.2 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7203
• Update scalafmt-core to 3.7.8 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7205
• Update scalafmt-core to 3.7.9 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7210
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/7217
• Update scalafmt-core to 3.7.10 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7215

New Contributors

• @george-wilson-rea made their first contribution in https://github.com/http4s/http4s/pull/7207

Full Changelog: https://github.com/http4s/http4s/compare/v0.23.22...v0.23.23

v1.0.0-M40 (2023-07-13)

What's Changed

http4s-core

• Fix misleading EntityBody mentions in some scaladocs by @danicheg in https://github.com/http4s/http4s/pull/6955
• Tweak performance of QueryOps#withQueryParam by @danicheg in https://github.com/http4s/http4s/pull/6864
• Deprecate Entity Apply by @diesalbla in https://github.com/http4s/http4s/pull/6305
• Expunge all unsafe logging by @armanbilge, @iRevive in https://github.com/http4s/http4s/pull/6645, https://github.com/http4s/http4s/pull/7122
• Migrate Uri.Scheme and TransferCoding to CIString by @froth in https://github.com/http4s/http4s/pull/7164

http4s-server

• More comprehensive support of Entity model in Jsonp Middleware by @danicheg in https://github.com/http4s/http4s/pull/6937
• Take account of Entity model in BracketRequestResponse Middleware by @danicheg in https://github.com/http4s/http4s/pull/6957
• Use Clock from CE instead of one from java.time in CSRF Middleware by @danicheg in https://github.com/http4s/http4s/pull/7166

http4s-client

• Rectify Client#fromHttpApp by @danicheg in https://github.com/http4s/http4s/pull/7148

Documentation

• Fix Entity docs by @danicheg in https://github.com/http4s/http4s/pull/7067
• Update adopters.md by @dantb in https://github.com/http4s/http4s/pull/7107

Behind the scenes

• Ignore sbt-jmh updates on main by @armanbilge in https://github.com/http4s/http4s/pull/6952
• Merge series/0.23 into main by @danicheg in https://github.com/http4s/http4s/pull/6970
• Merge series/0.23 into main by @danicheg in https://github.com/http4s/http4s/pull/7025
• Clean up internal package by @danicheg in https://github.com/http4s/http4s/pull/7030
• Ignore crossproject updates on main by @armanbilge in https://github.com/http4s/http4s/pull/7048
• Ignore sbt-revolver updates on main by @armanbilge in https://github.com/http4s/http4s/pull/7052
• Fix semantic merge conflicts following #6305 by @armanbilge in https://github.com/http4s/http4s/pull/7063
• 0.23 -> main by @armanbilge in https://github.com/http4s/http4s/pull/7115
• Use MonadThrow instead of Sync in H2Client.RequestKey#getAddress by @danicheg in https://github.com/http4s/http4s/pull/7167
• 0.23 -> main by @armanbilge in https://github.com/http4s/http4s/pull/7172
• Clear the internal package of unused/deprecated things by @froth in https://github.com/http4s/http4s/pull/7158
• Ignore scalac-compat-annotation updates on main by @danicheg in https://github.com/http4s/http4s/pull/7179
• Cleanup of org.http4s.internal by @froth in https://github.com/http4s/http4s/pull/7175
• Merge v0.23.22 into main by @danicheg in https://github.com/http4s/http4s/pull/7211

New Contributors

• @froth made their first contribution in https://github.com/http4s/http4s/pull/7164

Full Changelog: https://github.com/http4s/http4s/compare/v1.0.0-M39...v1.0.0-M40

v0.23.22 (2023-06-28)

This release includes assorted fixes for Ember.

What's Changed

http4s-core

• Fix QueryOps#setQueryParams scaladoc by @danicheg in https://github.com/http4s/http4s/pull/7126

http4s-ember-core

• Include query params in http2 :path pseudo header by @ybasket in https://github.com/http4s/http4s/pull/7180
• A bunch of tweaks to ClientHelpers' methods by @danicheg in https://github.com/http4s/http4s/pull/7173

http4s-ember-server

• Properly handle NoSuchElementException in tlsSocket.applicationProtocol by @arturaz in https://github.com/http4s/http4s/pull/7092
• Allow providing custom error handler when connection establishing fails. by @arturaz in https://github.com/http4s/http4s/pull/7093

Behind the scenes

• Update http4s-circe, http4s-ember-client to 0.23.21 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7169
• Disable artifact upload by @armanbilge in https://github.com/http4s/http4s/pull/7168
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/7099
• Update netty-buffer, netty-codec-http to 4.1.94.Final in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7174
• Update munit to 1.0.0-M8 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7145
• Update scalac-compat-annotation to 0.1.1 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7177
• Update sbt-scalajs, scalajs-compiler, ... to 1.13.2 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7181
• Update cats-effect, cats-effect-std, ... to 3.5.1 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7182
• Update cats-parse to 0.3.10 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7184
• Update sbt to 1.9.1 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7185
• Update jawn-parser to 1.5.1 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7186
• Update scalac-compat-annotation to 0.1.2 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7187
• Use Assertions#assume in tests by @danicheg in https://github.com/http4s/http4s/pull/7183
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/7188

New Contributors

• @arturaz made their first contribution in https://github.com/http4s/http4s/pull/7092

Full Changelog: https://github.com/http4s/http4s/compare/v0.23.21...v0.23.22

v0.23.21 (2023-06-16)

This release fixes another regression in Ember HTTP/2.

What's Changed

http4s-server

• Use ClockOps in ResponseTiming Middleware by @danicheg in https://github.com/http4s/http4s/pull/7163

http4s-ember-core

• Close H2 readBuffer on headers.endStream by @armanbilge in https://github.com/http4s/http4s/pull/7156
• Use ClockOps in Util#readWithTimeout by @danicheg in https://github.com/http4s/http4s/pull/7162

http4s-ember-server

• Mask errors in Ember server runConnection by @armanbilge in https://github.com/http4s/http4s/pull/7157

Behind the scenes

• Update http4s-circe, http4s-ember-client, ... to 0.23.20 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7153
• Simplify type in H2Server#h2cUpgradeHttpRoute by @danicheg in https://github.com/http4s/http4s/pull/7159

Full Changelog: https://github.com/http4s/http4s/compare/v0.23.20...v0.23.21

v0.23.20 (2023-06-12)

This release fixes a critical regression in Ember HTTP/2. It also upgrades to Scala 3.3.0 LTS.

What's Changed

http4s-core

• Add missing constructors to ContextRoutes by @hamnis in https://github.com/http4s/http4s/pull/7123
• Add Upgrade-Insecure-Requests header model by @diogocanut in https://github.com/http4s/http4s/pull/7129
• Update scala3-library, ... to 3.3.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7131

http4s-server

• Add handling for fragmented frames in WebSockets by @mox692 in https://github.com/http4s/http4s/pull/7091

http4s-ember-core

• Close H2Stream readBuffer on data.endStream by @armanbilge in https://github.com/http4s/http4s/pull/7147

Documentation

• fixes wrong link in "Server Middleware" page in the docs #7117 by @rsemlal in https://github.com/http4s/http4s/pull/7118
• Added more examples to the doc (shortcut to create Responses) by @walesho in https://github.com/http4s/http4s/pull/7120

Behind the scenes

• Fix release date by @armanbilge in https://github.com/http4s/http4s/pull/7114
• Update http4s-circe, http4s-ember-client, ... to 0.23.19 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7116
• Update netty-buffer, netty-codec-http to 4.1.93.Final in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7124
• Update scalafmt-core to 3.7.4 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7130
• Update jawn-parser to 1.5.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7132
• Update sbt-scoverage to 2.0.8 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7134
• Update sbt-jmh to 0.4.5 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7136
• Update nscplugin, sbt-scala-native, ... to 0.4.14 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7139
• Update epollcat to 0.1.5 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7140
• Update jnr-unixsocket to 0.38.20 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7141
• Update sbt to 1.9.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7133
• Update sbt-http4s-org to 0.14.13 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7137
• Update scala-library, scala-reflect to 2.12.18 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7143
• Update scala-library, scala-reflect to 2.13.11 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7144

New Contributors

• @rsemlal made their first contribution in https://github.com/http4s/http4s/pull/7118
• @walesho made their first contribution in https://github.com/http4s/http4s/pull/7120
• @diogocanut made their first contribution in https://github.com/http4s/http4s/pull/7129
• @mox692 made their first contribution in https://github.com/http4s/http4s/pull/7091

Full Changelog: https://github.com/http4s/http4s/compare/v0.23.19...v0.23.20

v0.23.19 (2023-05-12)

This release updates to Cats Effect v3.5.0 which includes an important change to the cancelation semantics of the Async#async and IO.async methods. Please check the Cats Effect release notes for v3.5.0 for more details. These changes do not affect Ember, but they do affect Blaze (see https://github.com/http4s/blaze/issues/772) and possibly other http4s backends.

What's Changed

http4s-core

• Add X-Content-Type-Options header by @sierikov in https://github.com/http4s/http4s/pull/6981
• Fix base64 parser for http headers Web-Socket-Key and Web-Socket-Accept by @danghieutrung in https://github.com/http4s/http4s/pull/7037
• Add application/graphql media type by @keirlawson in https://github.com/http4s/http4s/pull/7055
• Update log4cats-core, log4cats-noop, ... to 2.6.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7084
• Fix resolving of root / URIs by @armanbilge in https://github.com/http4s/http4s/pull/7064
• Update cats-effect, cats-effect-std, ... to 3.5.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7110
• Update fs2-core, fs2-io to 3.7.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7112

http4s-laws

• Fix Keep Alive property flake test by @kovstas in https://github.com/http4s/http4s/pull/7019

http4s-server

• Tweak the Router#translate by @danicheg in https://github.com/http4s/http4s/pull/7083

http4s-client

• Fix Client.fromHttpApp does not drain bodies by @kovstas in https://github.com/http4s/http4s/pull/7020

http4s-client-testkit

• add WSTestClient builder from HttpApp by @kovstas in https://github.com/http4s/http4s/pull/7053

http4s-ember-core

• Support ember http/2 over unix sockets by @armanbilge in https://github.com/http4s/http4s/pull/7039
• Hpack optimizations by @armanbilge in https://github.com/http4s/http4s/pull/7086
• Use Channel for H2 readBuffer by @armanbilge in https://github.com/http4s/http4s/pull/7096
• Encode trailer headers in Ember by @armanbilge in https://github.com/http4s/http4s/pull/6756

Documentation

• Server middleware documentation by @fredshonorio in https://github.com/http4s/http4s/pull/6992
• Fix typo on the quickstart page by @danicheg in https://github.com/http4s/http4s/pull/7026
• Fix a broken link to JDKHttpClient in the docs by @satorg in https://github.com/http4s/http4s/pull/7045
• Document ErrorAction middleware by @Quafadas in https://github.com/http4s/http4s/pull/6953

Behind the scenes

• Don't upload test artifacts by @armanbilge in https://github.com/http4s/http4s/pull/7027
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/7032
• Update ip4s-core, ip4s-test-kit to 3.3.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7033
• Update nscplugin, sbt-scala-native, ... to 0.4.12 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7034
• Update logback-classic to 1.2.12 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7035
• Update fs2-core, fs2-io to 3.7.0-RC4 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7036
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/7040
• Update scalafmt-core to 3.7.3 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7041
• Tweak build.sbt by @danicheg in https://github.com/http4s/http4s/pull/7042
• Update netty-buffer, netty-codec-http to 4.1.91.Final in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7043
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/7044
• Update sbt-scala-native-crossproject to 1.3.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7047
• Update sbt-revolver to 0.10.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7051
• Update sbt-scalajs, scalajs-compiler, ... to 1.13.1 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7056
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/7057
• Adopt scala-native-config-brew by @armanbilge in https://github.com/http4s/http4s/pull/6724
• Update sbt-scala-native-crossproject to 1.3.1 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7071
• Update cats-effect, cats-effect-std, ... to 3.5.0-RC4 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7074
• Ember-Core H2Connection: extract "WriteChunk" auxiliary function. by @diesalbla in https://github.com/http4s/http4s/pull/7069
• Update sbt-http4s-org to 0.14.12 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7076
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/7089
• Update netty-buffer, netty-codec-http to 4.1.92.Final in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7090
• Ember-Core H2Stream - Extract "cancelWith" method. by @diesalbla in https://github.com/http4s/http4s/pull/7075
• Update cats-effect, cats-effect-std, ... to 3.5.0-RC5 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7094
• Ember-Core State - Extract factory method by @diesalbla in https://github.com/http4s/http4s/pull/7070
• Ember-Core / H2Stream / sendData: for-comp is not tail-recursive. by @diesalbla in https://github.com/http4s/http4s/pull/7079
• Update fs2-core, fs2-io to 3.7.0-RC5 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7098
• Update case-insensitive, ... to 1.4.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7109
• Update sbt to 1.8.3 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7111

New Contributors

• @sierikov made their first contribution in https://github.com/http4s/http4s/pull/6981
• @kovstas made their first contribution in https://github.com/http4s/http4s/pull/7019
• @danghieutrung made their first contribution in https://github.com/http4s/http4s/pull/7037
• @Quafadas made their first contribution in https://github.com/http4s/http4s/pull/6953

Full Changelog: https://github.com/http4s/http4s/compare/v0.23.19-RC3...v0.23.19

v0.23.19-RC3 (2023-03-15)

This release candidate ships several fixes to Ember client and server. It is built against Cats Effect v3.5.0-RC3 and FS2 v3.7.0-RC2.

What's Changed

http4s-core

• Add Deprecation and Sunset Headers by @zan-preston in https://github.com/http4s/http4s/pull/6991

http4s-ember-core

• All received messages in h2 could have trailers by @ChristopherDavenport in https://github.com/http4s/http4s/pull/7021
• Redirect H2Connection.writeLoop errors to logger by @armanbilge in https://github.com/http4s/http4s/pull/7016

http4s-ember-client

• Add ability to disable SNI in Ember by @joan38 in https://github.com/http4s/http4s/pull/6990
• Detect terminated EmberConnections in ember client prior to attempting a request by @armanbilge in https://github.com/http4s/http4s/pull/6980

http4s-ember-server

• Handle EndOfStream error in Ember WebSocket server by @zAPFy in https://github.com/http4s/http4s/pull/7008
• Special Case Error Handler For Unparsable Request Line by @isomarcte in https://github.com/http4s/http4s/pull/6934

http4s-circe

• Update circe-core, circe-generic, ... to 0.14.5 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7012

Behind the scenes

• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/7007
• Update nix and cachix actions by @armanbilge in https://github.com/http4s/http4s/pull/7011
• Update sbt-http4s-org to 0.14.11 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7013
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/7022
• Update netty-buffer, netty-codec-http to 4.1.90.Final in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7023

New Contributors

• @zan-preston made their first contribution in https://github.com/http4s/http4s/pull/6991
• @zAPFy made their first contribution in https://github.com/http4s/http4s/pull/7008

Full Changelog: https://github.com/http4s/http4s/compare/v0.23.19-RC2...v0.23.19-RC3

v0.23.19-RC2 (2023-02-28)

This release candidate updates to Cats Effect v3.5.0-RC3 and FS2 v3.7.0-RC2.

What's Changed

http4s-core

• Update cats-effect, cats-effect-std, ... to 3.5.0-RC3 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7004
• Update fs2-core, fs2-io to 3.7.0-RC2 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7005

http4s-server

• Use ByteVector#toHex in CSRF Middleware by @danicheg in https://github.com/http4s/http4s/pull/6984
• Use ByteVector#fromHex in CSRF Middleware by @danicheg in https://github.com/http4s/http4s/pull/7002

http4s-client

• JavaNetClient does not need Async by @armanbilge in https://github.com/http4s/http4s/pull/6996

Documentation

• Clarify module choices in quickstart docs by @armanbilge in https://github.com/http4s/http4s/pull/6977

Behind the scenes

• Update sbt-native-packager to 1.9.16 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6987
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/6988
• Update scalafmt-core to 3.7.2 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6997
• Update scodec-bits to 1.1.36 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6998
• Update scodec-bits to 1.1.37 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/7003

Full Changelog: https://github.com/http4s/http4s/compare/v0.23.19-RC1...v0.23.19-RC2

v0.23.19-RC1 (2023-02-20)

This release candidate updates to Cats Effect v3.5.0-RC2, which brings major changes, as well as FS2 v3.7.0-RC1. Otherwise there are no significant changes in http4s itself.

What's Changed

http4s-core

• Update nscplugin, sbt-scala-native, ... to 0.4.10 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6946
• Update sbt-scalajs, scalajs-compiler, ... to 1.13.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6962
• Update scodec-bits to 1.1.35 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6961
• Allow to customize flags for file decoders by @armanbilge in https://github.com/http4s/http4s/pull/6982
• Update to CE v3.5.0-RC2, FS2 v3.7.0-RC1 by @armanbilge in https://github.com/http4s/http4s/pull/6985

http4s-ember-server

• Fix hanging when stream fails by @TimWSpence in https://github.com/http4s/http4s/pull/6930

Documentation

• Phase out the client DSL in the docs by @gringrape in https://github.com/http4s/http4s/pull/6944
• Add section with sbt dependencies to quickstart by @valencik in https://github.com/http4s/http4s/pull/6963

Behind the scenes

• Update sbt-native-packager to 1.9.13 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6928
• Update http4s-circe, http4s-ember-client, ... to 0.23.18 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6929
• Update scalafmt-core to 3.7.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6932
• Update scalafmt-core to 3.7.1 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6938
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/6949
• Refactor Outcome usage in BracketRequestResponseSuite by @danicheg in https://github.com/http4s/http4s/pull/6948
• Update sbt-jmh to 0.4.4 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6951
• Update cats-effect, cats-effect-std, ... to 3.4.6 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6956
• Update scala-java-time to 2.5.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6833
• Update locales-minimal-en_us-db to 1.5.1 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6832
• Update scala3-library, ... to 3.2.2 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6947
• Update fs2-core, fs2-io to 3.6.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6964
• Update sbt-native-packager to 1.9.14 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6966
• Update fs2-core, fs2-io to 3.6.1 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6967
• Update sbt-scoverage to 2.0.7 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6969
• Update netty-buffer, netty-codec-http to 4.1.88.Final in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6971
• Update netty-buffer, netty-codec-http to 4.1.89.Final in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6972
• Update sbt-native-packager to 1.9.15 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6973
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/6974
• Update cats-effect, cats-effect-std, ... to 3.4.7 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6975
• Tweak MetricsOps#classifierFMethodWithOptionallyExcludedPath by @danicheg in https://github.com/http4s/http4s/pull/6976
• Update epollcat to 0.1.4 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6983

New Contributors

• @gringrape made their first contribution in https://github.com/http4s/http4s/pull/6944

Full Changelog: https://github.com/http4s/http4s/compare/v0.23.18...v0.23.19-RC1

v1.0.0-M39 (2023-01-24)

This bugfix release merges forward v0.23.18 and is binary compatible with v1.0.0-M38.

What's Changed

http4s-ember-core

• Take into account the Entity model in H2Server by @danicheg in https://github.com/http4s/http4s/pull/6936

  http4s-ember-client

• Don't drain the body for non-streamed entities in EmberClient by @danicheg in https://github.com/http4s/http4s/pull/6935

  Behind the scenes

• Remove nonValidatingCopyConstructor linter by @rossabaker in https://github.com/http4s/http4s/pull/6914
• Merge 0.23.18 -> main by @rossabaker in https://github.com/http4s/http4s/pull/6939

Full Changelog: https://github.com/http4s/http4s/compare/v1.0.0-M38...v1.0.0-M39

v0.23.18 (2023-01-17)

This is a bugfix that addresses a fatal error that affects a small number of people. It also contains some optimizations and important dependency upgrades, including a memory leak in Cats Effect.

What's Changed

http4s-core

• Use Chunk builder instead of Buffer in ChunkWriter by @danicheg in https://github.com/http4s/http4s/pull/6919
• Fix StackOverflowError initializing CommonRules by @rossabaker in https://github.com/http4s/http4s/pull/6920
• Update cats-effect, cats-effect-std, ... to 3.4.5 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6924
• Update fs2-core, fs2-io to 3.5.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6925

http4s-ember-core

• Fix Ember H2 end of stream handling by @valencik, @janilcgarcia in https://github.com/http4s/http4s/pull/6882

  http4s-circe

• Use Chunk builder in CirceInstances#streamedJsonArray by @danicheg in https://github.com/http4s/http4s/pull/6922

  Behind the scenes

• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/6898
• Try limiting Node.js heap size to 1GB by @armanbilge in https://github.com/http4s/http4s/pull/6894
• Update sbt to 1.8.1 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6900
• Update cats-parse to 0.3.9 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6902
• Post v0.21.34 cleanup by @rossabaker in https://github.com/http4s/http4s/pull/6904
• Update http4s-circe, http4s-ember-client, ... to 0.23.17 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6907
• Post-0.23.17 cleanup by @rossabaker in https://github.com/http4s/http4s/pull/6906
• Update sbt to 1.8.2 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6909
• Update sbt-http4s-org to 0.14.10 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6912
• Update netty-buffer, netty-codec-http to 4.1.87.Final in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6918
• Low-hanging Ember optimizations by @armanbilge in https://github.com/http4s/http4s/pull/6753
• Even less memory for Node.js by @armanbilge in https://github.com/http4s/http4s/pull/6921
• Update sbt-native-packager to 1.9.12 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6923

Full Changelog: https://github.com/http4s/http4s/compare/v0.23.17...v0.23.18

v0.23.17 (2023-01-04)

What's Changed

http4s-core

• Cross-Origin-Resource-Policy header model by @samspills in https://github.com/http4s/http4s/pull/6709
• Add Uri.Host.fromString method by @CraigHammondDexcom in https://github.com/http4s/http4s/pull/6741
• Fix some scaladocs by @danicheg in https://github.com/http4s/http4s/pull/6586
• More efficient string building from Headers by @danicheg in https://github.com/http4s/http4s/pull/6776
• Use modeled headers in CORS middleware by @danicheg in https://github.com/http4s/http4s/pull/6790
• Update cats-core, cats-laws to 2.9.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6804
• Deprecate Query#apply by @danicheg in https://github.com/http4s/http4s/pull/6817
• Reduce JS size by @armanbilge in https://github.com/http4s/http4s/pull/6835
• Deprecate event stream entity decoder by @armanbilge in https://github.com/http4s/http4s/pull/6843
• Use Temporal#realTime in client retry middleware by @armanbilge in https://github.com/http4s/http4s/pull/6834
• Fix for 6851 : Uri.Path.Segment can throw from its equals method by @mattyjbrown in https://github.com/http4s/http4s/pull/6853
• Fixes CVE-2023-22465
• Update sbt-scalajs, scalajs-compiler, ... to 1.11.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6815
• Update epollcat to 0.1.3 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6841
• Update cats-effect, cats-effect-std, ... to 3.4.4 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6884
• Update vault to 3.5.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6892

  http4s-server

• Reuse predefined AuthScheme values by @danicheg in https://github.com/http4s/http4s/pull/6778
• Update cats-effect, cats-effect-std, ... to 3.4.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6805
• Fixes resourceServiceBuilder to work on Windows by @mabasic in https://github.com/http4s/http4s/pull/6826
• Tweak body interrupting for better performance of DefaultHead Middleware by @danicheg in https://github.com/http4s/http4s/pull/6855

  http4s-client

• Relax constraints for client gzip middleware by @armanbilge in https://github.com/http4s/http4s/pull/6819
• Use Node.js 18 in devshell/CI by @armanbilge in https://github.com/http4s/http4s/pull/6828

  http4s-ember-core

• Ember-Core H2Stream readBody: extract "pullBuffer" function. by @diesalbla in https://github.com/http4s/http4s/pull/6627
• Special-case EmptyBody in request encoder by @armanbilge in https://github.com/http4s/http4s/pull/6752
• Ember-Core: simplify logic for push promises. by @diesalbla in https://github.com/http4s/http4s/pull/6772
• Use Vault#contains to check for PriorKnowledge by @valencik in https://github.com/http4s/http4s/pull/6893
• Update jnr-unixsocket to 0.38.19 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6810

  http4s-ember-server

• Shutdown#trackConnection should never be empty by @armanbilge in https://github.com/http4s/http4s/pull/6781
• Add withAdditionalSocketOptions to EmberServerBuilder by @TimWSpence in https://github.com/http4s/http4s/pull/6786
• Fix resource leaks by @TimWSpence in https://github.com/http4s/http4s/pull/6825

  http4s-jawn

• Update jawn-fs2 to 2.4.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6726

  http4s-circe

• Call Chunk.toByteBuffer directly by @CremboC in https://github.com/http4s/http4s/pull/6716

  Documentation

• Clean up client doc a bit by @bplommer in https://github.com/http4s/http4s/pull/6702
• apply syntax highlighting to code blocks in contributing.md by @yoshinorin in https://github.com/http4s/http4s/pull/6708
• Added scala k8s to libraries in the adopters page by @hnaderi in https://github.com/http4s/http4s/pull/6714
• Using mdoc:silent more liberally throughout docs by @valencik in https://github.com/http4s/http4s/pull/6705
• docs: remove Future[_] from presupplied encoders by @yoshinorin in https://github.com/http4s/http4s/pull/6749
• Revamp the integrations page by @armanbilge in https://github.com/http4s/http4s/pull/6801
• Partially Rewrite Client Docs by @valencik in https://github.com/http4s/http4s/pull/6725
• Add http4s-netty to integrations by @hamnis in https://github.com/http4s/http4s/pull/6848
• Add fs2-data to integrations docs page by @ybasket in https://github.com/http4s/http4s/pull/6850
• Update Uri.fromString return type in client docs by @yoshinorin in https://github.com/http4s/http4s/pull/6861

  Behind the scenes

• Update http4s-circe, http4s-ember-client to 0.23.16 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6687
• Update scalacheck to 1.17.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6686
• Setup linking paths for OpenSSL on macOS by @armanbilge in https://github.com/http4s/http4s/pull/6691
• Update epollcat to 0.1.1 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6695
• Update scala-library, scala-reflect to 2.12.17 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6693
• Update sbt-http4s-org to 0.14.5 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6688
• Update sbt-scoverage to 2.0.4 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6707
• Use ubuntu-22.04 in ci by @armanbilge in https://github.com/http4s/http4s/pull/6715
• Invoke brew via full path by @armanbilge in https://github.com/http4s/http4s/pull/6722
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/6723
• Provide a dev shell per Java version by @rossabaker in https://github.com/http4s/http4s/pull/6728
• Update sbt to 1.7.2 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6729
• Use Nix for CI by @armanbilge in https://github.com/http4s/http4s/pull/6727
• Update scala3-library, ... to 3.2.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6730
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/6731
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/6734
• Update sbt-scoverage to 2.0.5 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6742
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/6743
• Update netty-buffer, netty-codec-http to 4.1.84.Final in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6744
• Ember-Core / H2Client / fromSocket: split for comprehension. by @diesalbla in https://github.com/http4s/http4s/pull/6618
• Ember-Core H2Server: Extract "fulfill push promises" procedure. by @diesalbla in https://github.com/http4s/http4s/pull/6624
• H2Stream - changes and code rewrites. by @diesalbla in https://github.com/http4s/http4s/pull/6660
• Make StreamForking resource safe in the face of cancelation by @RafalSumislawski in https://github.com/http4s/http4s/pull/6745
• Ember-Core H2Server: get streamCreationLock from H2Connection by @diesalbla in https://github.com/http4s/http4s/pull/6638
• Update scala-library, scala-reflect to 2.13.10 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6750
• Update sbt-http4s-org to 0.14.7 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6748
• Ember-Core: factor to H2Server loops from H2Client, H2Server. by @diesalbla in https://github.com/http4s/http4s/pull/6754
• FS2 Streams: replace "evalMap" with "foreach". by @diesalbla in https://github.com/http4s/http4s/pull/6757
• Update scalafmt-core to 3.6.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6760
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/6761
• Update sbt-scoverage to 2.0.6 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6764
• A bit more efficient string building from Seq collections by @danicheg in https://github.com/http4s/http4s/pull/6766
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/6773
• Don't instantiate redundant NonEmptyList in Writer#addList by @danicheg in https://github.com/http4s/http4s/pull/6777
• Update sbt to 1.7.3 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6779
• Update scalafmt-core to 3.6.1 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6782
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/6783
• Remove unnecessary native settings by @armanbilge in https://github.com/http4s/http4s/pull/6784
• Fix some typos by @danicheg in https://github.com/http4s/http4s/pull/6785
• Fix the wrong Http4sClientDsl location by @danicheg in https://github.com/http4s/http4s/pull/6788
• Scala specific nowarnX annotations by @satorg in https://github.com/http4s/http4s/pull/6751
• Update scala3-library, ... to 3.2.1 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6792
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/6794
• Update sbt to 1.8.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6803
• Update netty-buffer, netty-codec-http to 4.1.85.Final in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6797
• Update to Cats Effect 3.4.0-RC2 by @armanbilge in https://github.com/http4s/http4s/pull/6747
• Rm redundant comments in Status by @danicheg in https://github.com/http4s/http4s/pull/6807
• Update sbt-http4s-org to 0.14.8 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6808
• Update jnr-unixsocket to 0.38.18 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6809
• Update cats-effect, cats-effect-std, ... to 3.4.1 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6811
• Update locales-minimal-en_us-db to 1.5.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6799
• Update munit to 1.0.0-M7 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6813
• Update epollcat to 0.1.2 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6816
• Fix some deprecation warning messages by @danicheg in https://github.com/http4s/http4s/pull/6818
• Update sbt-http4s-org to 0.14.9 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6823
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/6824
• Update nscplugin, sbt-scala-native, ... to 0.4.9 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6829
• Delete flake workflow by @armanbilge in https://github.com/http4s/http4s/pull/6836
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/6837
• Update cats-effect, cats-effect-std, ... to 3.4.2 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6838
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/6849
• Mark method CharPredicate.asMaskBased as deprecated by @danicheg in https://github.com/http4s/http4s/pull/6847
• Update vault to 3.4.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6854
• Use cached value of Right(()) to avoid allocations by @danicheg in https://github.com/http4s/http4s/pull/6856
• Update netty-buffer, netty-codec-http to 4.1.86.Final in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6858
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/6859
• Eliminate redundant conversions to list by @danicheg in https://github.com/http4s/http4s/pull/6865
• Tweak Accept usage to avoid variadic construction by @valencik in https://github.com/http4s/http4s/pull/6866
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/6871
• Update cats-effect, cats-effect-std, ... to 3.4.3 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6877
• Replace numbered RFC rule objects by @rossabaker in https://github.com/http4s/http4s/pull/6863
• Fix formatting of some scaladocs in core by @danicheg in https://github.com/http4s/http4s/pull/6862
• Tweak stream compiling to hex string in Logger by @danicheg in https://github.com/http4s/http4s/pull/6881
• JS-Artifact: set header copyright to 2022 by @diesalbla in https://github.com/http4s/http4s/pull/6887
• Ember server reduce state by @diesalbla in https://github.com/http4s/http4s/pull/6888
• Tweak UrlForm constructors' performance by @danicheg in https://github.com/http4s/http4s/pull/6795
• Merge 0.22 -> 0.23 by @rossabaker in https://github.com/http4s/http4s/pull/6891
• Use jdk8 in default devshell by @rossabaker in https://github.com/http4s/http4s/pull/6896

New Contributors

• @yoshinorin made their first contribution in https://github.com/http4s/http4s/pull/6708
• @hnaderi made their first contribution in https://github.com/http4s/http4s/pull/6714
• @samspills made their first contribution in https://github.com/http4s/http4s/pull/6709
• @CraigHammondDexcom made their first contribution in https://github.com/http4s/http4s/pull/6741
• @mabasic made their first contribution in https://github.com/http4s/http4s/pull/6826
• @mattyjbrown made their first contribution in https://github.com/http4s/http4s/pull/6853

Full Changelog: https://github.com/http4s/http4s/compare/v0.23.16...v0.23.17

v0.22.15 (2023-01-04)

What's Changed

http4s-core

• Fixes CVE-2023-22465

Behind the scenes

• Set LoggingHandler in NettyTestServer to the default DEBUG level by @RafalSumislawski in https://github.com/http4s/http4s/pull/6497

Full Changelog: https://github.com/http4s/http4s/compare/v0.22.14...v0.22.15

v0.21.34 (2023-01-04)

What's changed

http4s-core

• Fixes CVE-2023-22465

Behind the scenes

• Don't publish website from 0.21 by @armanbilge in https://github.com/http4s/http4s/pull/6151

Full Changelog: https://github.com/http4s/http4s/compare/v0.21.33...v0.21.34

v1.0.0-M37 (2022-09-20)

This release is the latest milestone in the 1.x series, and is not binary compatible with previous 1.0 milestones. It also includes the changes from v0.23.16, including Scala Native support for all modules.

What's Changed

Documentation

• Add doc for mixing left- and right-associative by @jan0sch in https://github.com/http4s/http4s/pull/6598

Behind the scenes

• Ignore case-insensitive updates on main by @armanbilge in https://github.com/http4s/http4s/pull/6643
• Merge series/0.23 into main by @danicheg in https://github.com/http4s/http4s/pull/6664
• Ignore munit-cats-effect updates on main by @armanbilge in https://github.com/http4s/http4s/pull/6669
• Ignore scalacheck updates on main by @armanbilge in https://github.com/http4s/http4s/pull/6684
• Ignore keypool updates on main by @armanbilge in https://github.com/http4s/http4s/pull/6675
• 0.23 -> main by @armanbilge in https://github.com/http4s/http4s/pull/6692

Full Changelog: https://github.com/http4s/http4s/compare/v1.0.0-M36...v1.0.0-M37

v0.23.16 (2022-09-15)

This release is binary compatible with the 0.23.x series. This is the first release that supports the Scala Native platform. All modules were cross-built, including:

• core, dsl, and laws
• server and client, including middlewares
  • middlewares relying on cryptography require OpenSSL
• ember server and client, including support for HTTP/2 and TLS
  • requires an I/O-integrated runtime for Cats Effect such as epollcat
  • requires s2n-tls for TLS
• jawn and circe

In addition, a new cURL-based client backend is developed in a satellite repo.

• https://github.com/http4s/http4s-curl/

What's Changed

• Scala Native by @armanbilge in https://github.com/http4s/http4s/pull/6661

http4s-core

• RFC: Phase out log4s by @armanbilge in https://github.com/http4s/http4s/pull/6614
• Update fs2-core, fs2-io to 3.3.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6670

http4s-server

• Default redactHeadersWhen to include any header with "token" #6186 by @Lasering in https://github.com/http4s/http4s/pull/6649

http4s-client

• Deprecate some methods in Client by @danicheg in https://github.com/http4s/http4s/pull/6651
• Default redactHeadersWhen to include any header with "token" #6186 by @Lasering in https://github.com/http4s/http4s/pull/6649

http4s-ember-server

• Expose Network constraint in ember builders by @armanbilge in https://github.com/http4s/http4s/pull/6526

http4s-ember-client

• Expose Network constraint in ember builders by @armanbilge in https://github.com/http4s/http4s/pull/6526

http4s-circe

• Update circe-core, circe-generic, ... to 0.14.3 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6679

Behind the scenes

• Update http4s-circe, http4s-ember-client to 0.23.15 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6635
• Update netty-buffer, netty-codec-http to 4.1.80.Final in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6640
• Update case-insensitive, ... to 1.3.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6642
• Pin slf4j to 1.x and cleanup by @armanbilge in https://github.com/http4s/http4s/pull/6644
• Pin logback-classic to the 1.2.x series by @danicheg in https://github.com/http4s/http4s/pull/6647
• Update fs2-core, fs2-io to 3.2.14 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6656
• Update netty-buffer, netty-codec-http to 4.1.81.Final in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6659
• Update to munit 1.0.0-M6 by @armanbilge in https://github.com/http4s/http4s/pull/6657
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/6662
• Update netty-buffer, netty-codec-http to 4.1.82.Final in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6663
• Update munit-cats-effect to 2.0.0-M3 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6667
• Update ip4s-core, ip4s-test-kit to 3.2.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6666
• Update scalacheck-effect, ... to 2.0.0-M2 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6668
• Update keypool to 0.4.8 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6673
• Update vault to 3.3.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6674
• Update sbt-scoverage to 2.0.3 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6672
• Update log4cats-core, log4cats-noop, ... to 2.5.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6678
• Update jawn-fs2 to 2.3.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6677

Full Changelog: https://github.com/http4s/http4s/compare/v0.23.15...v0.23.16

v1.0.0-M36 (2022-08-23)

This release is the latest milestone in the 1.x series, and is not binary compatible with previous 1.0 milestones. It also includes the changes from v0.23.15.

What's Changed

http4s-core

• Use scodec.bits.ByteVector for Entity.Strict by @armanbilge in https://github.com/http4s/http4s/pull/6528
• Smite Seq in Message#multiParams, Uri#multiParams, Query#multiParams by @danicheg in https://github.com/http4s/http4s/pull/6524

http4s-server

• Spring cleaning: Remove unneeded temporal constraints and make some cosmetic changes by @FrancescoSerra in https://github.com/http4s/http4s/pull/6491

Documentation

• Remove references to Scala 2.12 in docs by @danicheg in https://github.com/http4s/http4s/pull/6604
• Fix 1.0 version table compatibility with 2.12 & 2.13 by @JackTreble in https://github.com/http4s/http4s/pull/6607
• Tweak the http4s.g8 example on the quick start page by @danicheg in https://github.com/http4s/http4s/pull/6608

Behind the scenes

• Release v1.0.0-M35 by @armanbilge in https://github.com/http4s/http4s/pull/6569
• Pick Sbt Scoverage from 0.23 by @danicheg in https://github.com/http4s/http4s/pull/6574
• Ignore literally updates on main by @armanbilge in https://github.com/http4s/http4s/pull/6584
• Merge series/0.23 into main by @danicheg in https://github.com/http4s/http4s/pull/6612
• 0.23 -> main by @armanbilge in https://github.com/http4s/http4s/pull/6631

New Contributors

• @JackTreble made their first contribution in https://github.com/http4s/http4s/pull/6607

Full Changelog: https://github.com/http4s/http4s/compare/v1.0.0-M35...v1.0.0-M36

v0.23.15 (2022-08-22)

This release is binary compatible with the 0.23.x series.

What's Changed

http4s-core

• Prettify error messages when parsing by @danicheg in https://github.com/http4s/http4s/pull/6541
• Rewrite hashcode computation for Uri.Path by @FrancescoSerra in https://github.com/http4s/http4s/pull/6555
• Simplify type signature for internal logger by @bplommer in https://github.com/http4s/http4s/pull/6628
• Add SourceMap header by @cobr123 in https://github.com/http4s/http4s/pull/6622
• Update fs2-core, fs2-io to 3.2.12 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6603
• Update literally to 1.1.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6583

http4s-server

• WebSocketBuilder2: make constructor public by @gvolpe in https://github.com/http4s/http4s/pull/6575
• Cross-compile GZip middlewares for JS by @armanbilge in https://github.com/http4s/http4s/pull/6606

http4s-client

• Fix request logger to log in the case of no request body, when logBody=true by @dzanot in https://github.com/http4s/http4s/pull/6535
• Cross-compile GZip middlewares for JS by @armanbilge in https://github.com/http4s/http4s/pull/6606

http4s-ember-core

• Set serverNames TLS parameter for ember h2 by @armanbilge in https://github.com/http4s/http4s/pull/6579
• Ember H2 - Do not respond to WindowUpdate with Ping by @ChristopherDavenport in https://github.com/http4s/http4s/pull/6593
• Ember H2 Connection Header Compliance by @ChristopherDavenport in https://github.com/http4s/http4s/pull/6600
• Don't backtrack in request/response prelude parsing by @TimWSpence in https://github.com/http4s/http4s/pull/6578
• Ember Core - H2Server - Split for comprehension by @diesalbla in https://github.com/http4s/http4s/pull/6613

http4s-ember-server

• Always respond to client close frame with 1000 "normal closure" by @yurique in https://github.com/http4s/http4s/pull/6594
• Parse all WebSocket frames in a Chunk in ember-server by @buntec in https://github.com/http4s/http4s/pull/6587

Documentation

• Fix typo: Add missing comma by @mikela in https://github.com/http4s/http4s/pull/6589
• Tweak client page by @danicheg in https://github.com/http4s/http4s/pull/6605
• Update quickstart guide to include Scala 3 branch by @dsusviela in https://github.com/http4s/http4s/pull/6620

Behind the scenes

• Release v0.23.14 by @armanbilge in https://github.com/http4s/http4s/pull/6568
• Update http4s-circe, http4s-ember-client, ... to 0.23.14 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6570
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/6571
• Update sbt-scoverage to 2.0.1 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6573
• Update sbt-native-packager to 1.9.10 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6599
• Update sbt-scoverage to 2.0.2 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6601
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/6602
• Update scalafmt-core to 3.5.9 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6609
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/6615
• Update sbt-native-packager to 1.9.11 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6616

New Contributors

• @mikela made their first contribution in https://github.com/http4s/http4s/pull/6589
• @buntec made their first contribution in https://github.com/http4s/http4s/pull/6587
• @dzanot made their first contribution in https://github.com/http4s/http4s/pull/6535
• @TimWSpence made their first contribution in https://github.com/http4s/http4s/pull/6578
• @dsusviela made their first contribution in https://github.com/http4s/http4s/pull/6620
• @cobr123 made their first contribution in https://github.com/http4s/http4s/pull/6622

Full Changelog: https://github.com/http4s/http4s/compare/v0.23.14...v0.23.15

v1.0.0-M35 (2022-07-25)

This release is the latest milestone in the 1.x series, and is not binary compatible with previous 1.0 milestones. It also includes the changes from v0.23.13 and updates fs2 to v3.2.11 which includes a security patch for GHSA-2cpx-6pqp-wf35.

What's Changed

http4s-core

• Remove redundant collection converting in Query#multiParams by @danicheg in https://github.com/http4s/http4s/pull/6514
• Remove BackendBuilder#allocate by @danicheg in https://github.com/http4s/http4s/pull/6540

Behind the scenes

• 0.23 -> main by @armanbilge in https://github.com/http4s/http4s/pull/6551
• 0.23 -> main by @armanbilge in https://github.com/http4s/http4s/pull/6563
• 0.23 -> main by @armanbilge in https://github.com/http4s/http4s/pull/6565
• 0.23 -> main by @armanbilge in https://github.com/http4s/http4s/pull/6567

Full Changelog: https://github.com/http4s/http4s/compare/v1.0.0-M34...v1.0.0-M35

v0.23.14 (2022-07-25)

This release is binary compatible with 0.23.x and updates fs2 to v3.2.11 which includes a security patch for GHSA-2cpx-6pqp-wf35.

What's Changed

http4s-core

• Deprecate BackendBuilder#allocate by @danicheg in https://github.com/http4s/http4s/pull/6556
• Don't instantiate redundant List in Path#addSegment by @danicheg in https://github.com/http4s/http4s/pull/6557
• Don't override endsWithSlash when adding an empty Path segment by @danicheg in https://github.com/http4s/http4s/pull/6564
• Update to fs2 3.2.11 by @armanbilge in https://github.com/http4s/http4s/pull/6566

http4s-server

• fix typo in Throttle middleware httpAapp->httpApp by @jbwheatley in https://github.com/http4s/http4s/pull/6501

http4s-ember-core

• Ember-Core: reimplement "combineArrays" by @diesalbla in https://github.com/http4s/http4s/pull/6518
• H2 Settings Acknowledgments do not need to block progress by @ChristopherDavenport in https://github.com/http4s/http4s/pull/6553

http4s-ember-server

• Ember-Server: WebSocketHelper rewrite / optimisation by @diesalbla in https://github.com/http4s/http4s/pull/6388

Documentation

• Release note tweaks for v0.23.13 by @rossabaker in https://github.com/http4s/http4s/pull/6494
• Don't use Stream in JSON client example by @armanbilge in https://github.com/http4s/http4s/pull/6511
• Add Hireproof to adopters by @taig in https://github.com/http4s/http4s/pull/6536
• Remove references to HttpService in testing.md by @danicheg in https://github.com/http4s/http4s/pull/6548
• Fix Blaze Doc for Websocket Server by @ChristopherDavenport in https://github.com/http4s/http4s/pull/6560
• Freshen up Middleware docs by @danicheg in https://github.com/http4s/http4s/pull/6554

Behind the scenes

• Update http4s-circe, http4s-ember-client, ... to 0.23.13 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6493
• Update sbt-scoverage to 2.0.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6495
• Update sbt-scalajs, scalajs-compiler, ... to 1.10.1 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6496
• Update locales-minimal-en_us-db to 1.4.1 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6502
• Update cats-effect, cats-effect-std, ... to 3.3.13 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6503
• Update fs2-core, fs2-io to 3.2.9 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6505
• Create .git-blame-ignore-revs by @armanbilge in https://github.com/http4s/http4s/pull/6506
• Custom branch for update flake action by @armanbilge in https://github.com/http4s/http4s/pull/6498
• Smite Seq in tests by @danicheg in https://github.com/http4s/http4s/pull/6507
• Update cats-parse to 0.3.8 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6509
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/6510
• Update jawn-parser to 1.4.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6513
• Update fs2-core, fs2-io to 3.2.10 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6522
• Update sbt to 1.7.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6527
• Update sbt to 1.7.1 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6530
• Update netty-buffer, netty-codec-http to 4.1.79.Final in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6529
• Update cats-effect, cats-effect-std, ... to 3.3.14 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6532
• Update log4cats-core, log4cats-noop, ... to 2.4.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6534
• Update to update-flake-lock v10 by @armanbilge in https://github.com/http4s/http4s/pull/6531
• Update sbt-http4s-org to 0.14.4 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6537
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/6546

New Contributors

• @jbwheatley made their first contribution in https://github.com/http4s/http4s/pull/6501

Full Changelog: https://github.com/http4s/http4s/compare/v0.23.13...v0.23.14

v1.0.0-M34 (2022-07-05)

This release is the latest milestone in the 1.x series, and is not binary compatible with previous 1.0 milestones. It also includes the changes from v0.23.13.

What's Changed

http4s-core

• Remove CollectionCompat by @danicheg in https://github.com/http4s/http4s/pull/6508

  http4s-server

• Address the entity model in the server's RequestLogger by @danicheg in https://github.com/http4s/http4s/pull/6323
• Fix regression of Router#define by @danicheg in https://github.com/http4s/http4s/pull/6371
• Relax server.middleware.Caching constraints by @danicheg in https://github.com/http4s/http4s/pull/6490

  http4s-client

• Take into account the Entity model in the ResponseLogger by @danicheg in https://github.com/http4s/http4s/pull/6319

  Behind the scenes

• Merge 0.23 -> main by @armanbilge in https://github.com/http4s/http4s/pull/6430
• vault, scala-java-time updates via 0.23 by @armanbilge in https://github.com/http4s/http4s/pull/6443
• Ignore cats updates on main by @armanbilge in https://github.com/http4s/http4s/pull/6472
• 0.23 -> main by @armanbilge in https://github.com/http4s/http4s/pull/6499

Full Changelog: https://github.com/http4s/http4s/compare/v1.0.0-M33...v1.0.0-M34

v0.23.13 (2022-06-25)

This release is binary compatible with 0.23.x, and additionally includes the fixes in v0.22.14.

What's Changed

http4s-core

• Add EntityDecoder[EventStream] by @armanbilge in https://github.com/http4s/http4s/pull/6413
• Update to Vault 3.2.1 by @armanbilge in https://github.com/http4s/http4s/pull/6431
• Update scala-java-time to 2.4.0 by @typelevel-steward in https://github.com/http4s/http4s/pull/6434
• Update scodec-bits to 1.1.34 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6455
• Update fs2-core, fs2-io to 3.2.8 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6461
• Update cats-core, cats-laws to 2.8.0 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6471
• Add Ordering for MediaRange by @FrancescoSerra in https://github.com/http4s/http4s/pull/6486
• Add Host#fromIp4sHost method by @danicheg in https://github.com/http4s/http4s/pull/6489
• Make Uri.Path.merge compliant by @FrancescoSerra in https://github.com/http4s/http4s/pull/6481

  http4s-server

• Compose multiple subsequent Message#putHeaders calls by @danicheg in https://github.com/http4s/http4s/pull/6459

  http4s-ember-core

• Encoding of response with empty body by @christiankjaer in https://github.com/http4s/http4s/pull/6444
• Update log4cats-core, log4cats-noop, ... to 2.3.2 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6478

  Documentation

• Added note on possible circe import error in docs by @cgoldammer in https://github.com/http4s/http4s/pull/6450
• Add Wide Angle Analytics in adopters by @jrozanski in https://github.com/http4s/http4s/pull/6454
• Add sample curl command to quickstart.md by @ajelden in https://github.com/http4s/http4s/pull/6488
• Release v0.23.13 by @rossabaker in https://github.com/http4s/http4s/pull/6492

  Behind the scenes

• Cleanup unnecessary projects by @armanbilge in https://github.com/http4s/http4s/pull/6410
• Update http4s-circe, http4s-ember-client to 0.23.12 in series/0.23 by @scala-steward in https://github.com/http4s/http4s/pull/6414
• Ember-Core - H2Client - Rewrite without alternative. by @diesalbla in https://github.com/http4s/http4s/pull/6422
• Merge 0.22 -> 0.23 by @armanbilge in https://github.com/http4s/http4s/pull/6429
• Enable Scaladoc Linking Warnings by @isomarcte in https://github.com/http4s/http4s/pull/4027
• Add a Scala Steward workflow by @rossabaker in https://github.com/http4s/http4s/pull/6432
• Delete steward.yml by @rossabaker in https://github.com/http4s/http4s/pull/6438
• Update .mergify.yml by @armanbilge in https://github.com/http4s/http4s/pull/6439
• Update scodec-bits to 1.1.33 by @typelevel-steward in https://github.com/http4s/http4s/pull/6436
• Update scalafmt-core to 3.5.8 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6442
• Workflow to update flake weekly by @rossabaker in https://github.com/http4s/http4s/pull/6437
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/6445
• Server Metrics Middleware by @diesalbla in https://github.com/http4s/http4s/pull/6246
• Ember-Core H2Server: replace pull with a recursive function by @diesalbla in https://github.com/http4s/http4s/pull/6424
• Throttle Server middleware: use recursion by @diesalbla in https://github.com/http4s/http4s/pull/6267
• Fix steward name in mergify config by @armanbilge in https://github.com/http4s/http4s/pull/6448
• Update sbt-http4s-org to 0.14.1 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6447
• MultipartParser: use Pull.done instead of Pull.pure. by @diesalbla in https://github.com/http4s/http4s/pull/6449
• Ember-Core H2Server: extract method to send initial request by @diesalbla in https://github.com/http4s/http4s/pull/6425
• Ember-Client: no Alternative by @diesalbla in https://github.com/http4s/http4s/pull/6426
• Backport of Router#define test by @danicheg in https://github.com/http4s/http4s/pull/6451
• Update sbt-http4s-org to 0.14.2 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6452
• Setup scoverage by @armanbilge in https://github.com/http4s/http4s/pull/6456
• Run coverage job for PRs, but don't upload results by @armanbilge in https://github.com/http4s/http4s/pull/6457
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/6458
• Update sbt-http4s-org to 0.14.3 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6463
• series/0.22 -> series/0.23 by @armanbilge in https://github.com/http4s/http4s/pull/6465
• Remove scalafix migrations, plugin cleanup by @http4s-steward in https://github.com/http4s/http4s/pull/6460
• Update scala-library, scala-reflect to 2.12.16 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6462
• Update netty-buffer, netty-codec-http to 4.1.78.Final in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6468
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/6466
• flake.lock: Update by @http4s-steward in https://github.com/http4s/http4s/pull/6480
• Update scala3-library, ... to 3.1.3 in series/0.23 by @http4s-steward in https://github.com/http4s/http4s/pull/6482
• Test control on time based tests by @FrancescoSerra in https://github.com/http4s/http4s/pull/6469
• Merge 0.22.14 -> 0.23 by @rossabaker in https://github.com/http4s/http4s/pull/6487

New Contributors

• @christiankjaer made their first contribution in https://github.com/http4s/http4s/pull/6444
• @cgoldammer made their first contribution in https://github.com/http4s/http4s/pull/6450
• @jrozanski made their first contribution in https://github.com/http4s/http4s/pull/6454
• @leoniv made their first contribution in https://github.com/http4s/http4s/pull/6473
• @FrancescoSerra made their first contribution in https://github.com/http4s/http4s/pull/6469
• @ajelden made their first contribution in https://github.com/http4s/http4s/pull/6488

Full Changelog: https://github.com/http4s/http4s/compare/v0.23.12...v0.23.13

v0.22.14 (2022-06-23)

This release is binary compatible with 0.22.x series. Routine maintenance has stopped on 0.22.x, but we'll continue to entertain patches from the community. All users are encouraged to upgrade to 0.23 (the latest stable series, on Cats-Effect 3).

What's Changed

http4s-core

• Fix Content-Disposition filename encoding by @leoniv in https://github.com/http4s/http4s/pull/6473
• Add filename property to Content-Disposition by @rossabaker in https://github.com/http4s/http4s/pull/6485

  Documentation

• Point upgrade docs at scalafix published in series/0.22 by @armanbilge in https://github.com/http4s/http4s/pull/6464

  Behind the scenes

• Delete hard-coded Scaladoc url by @armanbilge in https://github.com/http4s/http4s/pull/6402
• Update to sbt-http4s-org 0.13.4 by @armanbilge in https://github.com/http4s/http4s/pull/6428

New Contributors

• @leoniv made their first contribution in https://github.com/http4s/http4s/pull/6473

Full Changelog: https://github.com/http4s/http4s/compare/v0.22.13...v0.22.14

v1.0.0-M33 (2022-05-25)

This is the latest milestone in the 1.x series. It is binary incompatible with http4s-1.0.0-M32.

This is the first 1.x release after "The Great Schism", described in v0.23.12. Because 1.0 isn't stable yet, all ancillary repositories will need to be released for this version. If there is one that you would like to maintain, please look for the "Maintainers wanted!" issue in the repository of interest.

Additional to the below, this release includes all changes in v0.23.12.

What's Changed

http4s-core

• Remove deprecated things by @danicheg in https://github.com/http4s/http4s/pull/6156
• Override toString for Entity by @danicheg in https://github.com/http4s/http4s/pull/6168
• Fix Request/Response scaladoc by @danicheg in https://github.com/http4s/http4s/pull/6171
• Covariant Messages: minimum viable PR by @bplommer in https://github.com/http4s/http4s/pull/5712
• Tweak Message#withEmptyBody by @danicheg in https://github.com/http4s/http4s/pull/6288
• Remove http4s.EmptyBody by @danicheg in https://github.com/http4s/http4s/pull/6296
• Message - Use Strict Entity for string responses by @diesalbla in https://github.com/http4s/http4s/pull/6299
• Make Part and Multipart covariant by @diesalbla in https://github.com/http4s/http4s/pull/6304
• Fix Request#productElement and Response#productElement by @danicheg in https://github.com/http4s/http4s/pull/6372
• Add info about the entity into the toString of Request and Response by @danicheg in https://github.com/http4s/http4s/pull/6373
• Resubmit idempotent requests with only pure entities in Retry middleware by @danicheg in https://github.com/http4s/http4s/pull/6379

  http4s-laws

• Address the Entity model in Arbitrary[Entity[*]] by @danicheg in https://github.com/http4s/http4s/pull/6369

  http4s-server

• Relax authentication#challenged constraints by @danicheg in https://github.com/http4s/http4s/pull/6253
• Use Strict entities where possible by @diesalbla in https://github.com/http4s/http4s/pull/6306
• Take into account the Entity model in the EntityLimiter by @danicheg in https://github.com/http4s/http4s/pull/6320

  http4s-client

• Fix Client scaladoc by @danicheg in https://github.com/http4s/http4s/pull/6188
• Remove deprecated Client.fetch, DefaultClient.fetch by @danicheg in https://github.com/http4s/http4s/pull/6187

  http4s-ember-core

• ember: Add support for strict entities, look for content-length only once by @wjoel in https://github.com/http4s/http4s/pull/6317

  http4s-node-serverless

• Removed. Serverless integrations are developed in https://github.com/typelevel/feral

  Documentation

• Tweak Entity docs by @danicheg in https://github.com/http4s/http4s/pull/6375

  Behind the scenes

• Release v0.21.33 by @rossabaker in https://github.com/http4s/http4s/pull/6147
• Restore changes to versions page on main by @armanbilge in https://github.com/http4s/http4s/pull/6148
• Remove deprecated execution contexts by @rossabaker in https://github.com/http4s/http4s/pull/6124
• Ignore http4s-crypto updates on main by @armanbilge in https://github.com/http4s/http4s/pull/6217
• Merge 0.23 -> main by @rossabaker in https://github.com/http4s/http4s/pull/6193
• Merge 0.23 -> main by @armanbilge in https://github.com/http4s/http4s/pull/6250
• Message - remoteHost: define without OptionT. by @diesalbla in https://github.com/http4s/http4s/pull/6257
• Merge series/0.23 into main by @danicheg in https://github.com/http4s/http4s/pull/6282
• Ignore scala-lang updates by @danicheg in https://github.com/http4s/http4s/pull/6293
• Tweak BodyCache#hasNoBody by @danicheg in https://github.com/http4s/http4s/pull/6289
• Ignore discipline updates on main by @armanbilge in https://github.com/http4s/http4s/pull/6309
• Reduce use of covary method. by @diesalbla in https://github.com/http4s/http4s/pull/6230
• Merge series/0.23 into main by @danicheg in https://github.com/http4s/http4s/pull/6311
• Ignore okio updates by @danicheg in https://github.com/http4s/http4s/pull/6315
• Address the entity model in the DefaultHead by @danicheg in https://github.com/http4s/http4s/pull/6324
• Address the entity model in the Client#fromHttpApp by @danicheg in https://github.com/http4s/http4s/pull/6325
• ignore scodec updates on main by @armanbilge in https://github.com/http4s/http4s/pull/6337
• Ignore log4cats updates by @danicheg in https://github.com/http4s/http4s/pull/6341
• Ignore scalacheck-effect-munit updates by @danicheg in https://github.com/http4s/http4s/pull/6347
• Ignore updates for all log4cats modules by @danicheg in https://github.com/http4s/http4s/pull/6346
• Merge 0.23 -> main by @danicheg in https://github.com/http4s/http4s/pull/6348
• Merge series/0.23 into main by @danicheg in https://github.com/http4s/http4s/pull/6378
• Get ip4s updates from series/0.23 by @rossabaker in https://github.com/http4s/http4s/pull/6384
• Ignore circe updates by @danicheg in https://github.com/http4s/http4s/pull/6400
• Merge 0.23.12 to main by @rossabaker in https://github.com/http4s/http4s/pull/6416

New Contributors

• @teigen made their first contribution in https://github.com/http4s/http4s/pull/6057
• @takapi327 made their first contribution in https://github.com/http4s/http4s/pull/6166
• @zainab-ali made their first contribution in https://github.com/http4s/http4s/pull/6098
• @dragonfly-ai made their first contribution in https://github.com/http4s/http4s/pull/6203
• @CharlesAHunt made their first contribution in https://github.com/http4s/http4s/pull/6036
• @OnAirEntertainment-Scala made their first contribution in https://github.com/http4s/http4s/pull/6385

Full Changelog: https://github.com/http4s/http4s/compare/v1.0.0-M32...v1.0.0-M33

• Ignore java-websocket updates by @danicheg in https://github.com/http4s/http4s/pull/6275
• Merge series/0.22 into series/0.23 by @danicheg in https://github.com/http4s/http4s/pull/6278
• Spin off servlet, jetty-server, and tomcat modules by @rossabaker in https://github.com/http4s/http4s/pull/6240
• Update scalacheck to 1.16.0 in series/0.23 by @scala-steward in https://github.com/http4s/http4s/pull/6264
• Update discipline-core to 1.5.1 in series/0.23 by @scala-steward in https://github.com/http4s/http4s/pull/6303
• Merge series/0.22 into series/0.23 by @danicheg in https://github.com/http4s/http4s/pull/6310
• Tweak unused args suppressing by @danicheg in https://github.com/http4s/http4s/pull/6300
• Remove update ignorings in Scala Steward conf for the 0.23 by @danicheg in https://github.com/http4s/http4s/pull/6333
• Update log4cats-core, log4cats-noop, ... to 2.3.0 in series/0.23 by @scala-steward in https://github.com/http4s/http4s/pull/6340
• Merge 0.22 -> 0.23 by @armanbilge in https://github.com/http4s/http4s/pull/6343
• Update scalacheck-effect, ... to 1.0.4 in series/0.23 by @scala-steward in https://github.com/http4s/http4s/pull/6345
• Update scodec-bits to 1.1.31 in series/0.23 by @scala-steward in https://github.com/http4s/http4s/pull/6330
• Server - ContextRouter - Simpler Code by @diesalbla in https://github.com/http4s/http4s/pull/6241
• Fix test name by @armanbilge in https://github.com/http4s/http4s/pull/6351
• Use UTC for JS tests, remove tzdb test dep by @armanbilge in https://github.com/http4s/http4s/pull/6350
• Delete servlet and jetty-server srcs by @armanbilge in https://github.com/http4s/http4s/pull/6354
• Bye-bye boopickle by @armanbilge in https://github.com/http4s/http4s/pull/6353
• Actually delete boopickle srcs by @armanbilge in https://github.com/http4s/http4s/pull/6359
• Update log4cats-core, log4cats-noop, ... to 2.3.1 in series/0.23 by @scala-steward in https://github.com/http4s/http4s/pull/6362
• Only create scalafix job for 2.13 by @armanbilge in https://github.com/http4s/http4s/pull/6361
• Update scala3-library, ... to 3.1.2 in series/0.23 by @scala-steward in https://github.com/http4s/http4s/pull/6291
• Update netty-buffer, netty-codec-http to 4.1.77.Final in series/0.23 by @scala-steward in https://github.com/http4s/http4s/pull/6364
• Ember-Core: merge evalMap blocks in writeLoop by @diesalbla in https://github.com/http4s/http4s/pull/6162
• Ember-Core microptimisation: avoid lists by @diesalbla in https://github.com/http4s/http4s/pull/6161
• Publish internal scalafixes by @armanbilge in https://github.com/http4s/http4s/pull/6268
• Bye-bye scala-xml by @armanbilge in https://github.com/http4s/http4s/pull/6352
• Parallelize some requests in RetrySuite by @danicheg in https://github.com/http4s/http4s/pull/6380
• Update ip4s-core, ip4s-test-kit to 3.1.3 in series/0.23 by @scala-steward in https://github.com/http4s/http4s/pull/6382
• Promote using of Headers#contains by @danicheg in https://github.com/http4s/http4s/pull/6386
• Use GenTemporal for proceeding with timeouts by @danicheg in https://github.com/http4s/http4s/pull/6391
• JS refactoring in preparation for client backend schism by @armanbilge in https://github.com/http4s/http4s/pull/6390
• Use parTraverse in tests by @danicheg in https://github.com/http4s/http4s/pull/6393
• Update locales-minimal-en_us-db to 1.4.0 in series/0.23 by @scala-steward in https://github.com/http4s/http4s/pull/6399
• Update circe-core, circe-generic, ... to 0.14.2 in series/0.23 by @scala-steward in https://github.com/http4s/http4s/pull/6398
• Publish http4s-client-testkit module by @armanbilge in https://github.com/http4s/http4s/pull/6394
• Make Node.js interop APIs private by @armanbilge in https://github.com/http4s/http4s/pull/6404
• Update cats-effect, cats-effect-laws, ... to 3.3.12 in series/0.23 by @scala-steward in https://github.com/http4s/http4s/pull/6406
• Ember Core: write readLoop without Streams. by @diesalbla in https://github.com/http4s/http4s/pull/6163

  http4s-circe

• Update to circe 0.14.2 by @armanbilge in https://github.com/http4s/http4s/pull/6401

New Contributors

• @teigen made their first contribution in https://github.com/http4s/http4s/pull/6057
• @takapi327 made their first contribution in https://github.com/http4s/http4s/pull/6166
• @zainab-ali made their first contribution in https://github.com/http4s/http4s/pull/6098
• @dragonfly-ai made their first contribution in https://github.com/http4s/http4s/pull/6203
• @CharlesAHunt made their first contribution in https://github.com/http4s/http4s/pull/6036
• @OnAirEntertainment-Scala made their first contribution in https://github.com/http4s/http4s/pull/6385

Full Changelog: https://github.com/http4s/http4s/compare/v0.23.11...v0.23.12

v0.22.13 (2022-05-20)

This release is binary compatible with 0.22.x series. Routine maintenance has stopped on 0.22.x, but we'll continue to entertain patches from the community. All users are encouraged to upgrade to 0.23 (the latest stable series, on Cats-Effect 3).

• http4s-core

  • Remove redundant draining of request/response body by @danicheg in https://github.com/http4s/http4s/pull/6128
  • Use predefined Close connection header by @danicheg in https://github.com/http4s/http4s/pull/6167
  • Fix comment in org.http4s.Message.scala by @takapi327 in https://github.com/http4s/http4s/pull/6166
  • Render a trailing newline on multipart close-delimiter by @rossabaker in https://github.com/http4s/http4s/pull/6170
  • Add mapK to MetricsOps by @hamnis in https://github.com/http4s/http4s/pull/6172
  • Add Random shim for Cats-Effect 2 by @rossabaker in https://github.com/http4s/http4s/pull/6165
  • Add Scalafix explicit result type rule by @danicheg in https://github.com/http4s/http4s/pull/6134
  • Add withContentLength and toStrict helpers to Message by @rossabaker in https://github.com/http4s/http4s/pull/6176
  • Improvements to multipart boundaries by @rossabaker in https://github.com/http4s/http4s/pull/6169
  • Update cats-parse to 0.3.7 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/6224
  • Fix SelectOpsMultiple#renderString by @danicheg in https://github.com/http4s/http4s/pull/6307
  • Update fs2-core, fs2-io, ... to 2.5.11 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/6322
  • Update to Cats Effect 2.5.5 by @armanbilge in https://github.com/http4s/http4s/pull/6392

• http4s-server

  • Routing on variable segments by @teigen in https://github.com/http4s/http4s/pull/6057
  • Resolve #6068 digestauth challenge redux by @blast-hardcheese in https://github.com/http4s/http4s/pull/6138
  • Integrate Random into DigestAuth by @rossabaker in https://github.com/http4s/http4s/pull/6177
  • Update scalafmt-core to 3.5.0 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/6223
  • Deprecate PushSupport by @rossabaker in https://github.com/http4s/http4s/pull/6247

• http4s-client

  • Clarify connection lifecycle by @rossabaker in https://github.com/http4s/http4s/pull/6313

• http4s-blaze-core

  • Use tryScheduling within IdleTimeoutStage by @hamnis in https://github.com/http4s/http4s/pull/6198
  • Remove synchronizations in TestHead, QueueTestHead, SlowTestHead by @danicheg in https://github.com/http4s/http4s/pull/6249

• http4s-blaze-server

  • Clean up BlazeServerBuilder scaladoc by @danicheg in https://github.com/http4s/http4s/pull/6180
  • Blaze server enhancements by @danicheg in https://github.com/http4s/http4s/pull/6179

• http4s-blaze-client

  • Fix counting of current allocated connections in the blaze client pool manager by @danicheg in https://github.com/http4s/http4s/pull/6254
  • Roll back the #6254 by @danicheg in https://github.com/http4s/http4s/pull/6332

• http4s-tomcat

  • Update tomcat-catalina, tomcat-coyote, ... to 9.0.62 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/6214

• http4s-scala-xml

  • Update scala-xml to 2.1.0 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/6234

• http4s-async-http-client

  • Update netty-buffer, netty-codec-http to 4.1.76.Final in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/6292

• Behind the scenes

  • Add unidocs project to root aggregate by @armanbilge in https://github.com/http4s/http4s/pull/6129
  • Update tomcat-catalina, tomcat-coyote, ... to 9.0.60 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/6132
  • Update http4s-circe, http4s-ember-client to 0.23.11 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/6149
  • Merge after 0.21.33 by @rossabaker in https://github.com/http4s/http4s/pull/6153
  • Don't override api url by @armanbilge in https://github.com/http4s/http4s/pull/6158
  • Fix StatusSpec sanitization property by @rossabaker in https://github.com/http4s/http4s/pull/6184
  • Update sbt-doctest to 0.10.0 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/6190
  • Update sbt-http4s-org to 0.13.1 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/6197
  • Pin http4s-crypto to 0.1.x in 0.22 by @armanbilge in https://github.com/http4s/http4s/pull/6218
  • Update jetty-client, jetty-http, ... to 9.4.46.v20220331 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/6220
  • Update scalafmt-core to 3.5.1 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/6256
  • Update sbt-scalafix, scalafix-core, ... to 0.10.0 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/6260
  • Update Java-WebSocket to 1.5.3 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/6270
  • Fix deprecated since versions by @danicheg in https://github.com/http4s/http4s/pull/6279
  • Remove ignoring some files for doctest by @danicheg in https://github.com/http4s/http4s/pull/6284
  • Update sbt-http4s-org to 0.13.2 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/6287
  • Update scalafmt-core to 3.5.2 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/6318
  • Upgrade jawn-fs2, keypool, log4cats, vault to last CE2 versions by @rossabaker in https://github.com/http4s/http4s/pull/6383

• New Contributors

  • @teigen made their first contribution in https://github.com/http4s/http4s/pull/6057
  • @takapi327 made their first contribution in https://github.com/http4s/http4s/pull/6166

Full Changelog: https://github.com/http4s/http4s/compare/v0.22.12...v0.22.13

v0.21.33 (2022-03-18)

This is a courtesy release for the 0.21.x series. This series remains officially unmaintained except for urgent security patches. It is binary compatible with the 0.21.x series.

• http4s-ember-core

  • Support parsing response bodies without Content-Length in ember (0.21) by @wemrysi in https://github.com/http4s/http4s/pull/6136

• Behind the scenes

  • Build tweaks in case there's another 0.21 by @rossabaker in https://github.com/http4s/http4s/pull/6034

Full Changelog: https://github.com/http4s/http4s/compare/v0.21.32...v0.21.33

v1.0.0-M32 (2022-03-18)

This is a milestone release. It is binary incompatible with previous releases. It includes the changes through v0.23.11.

http4s-async-http-client is deprecated, and planned to be removed in the next milestone. Please plan accordingly.

• http4s-core

  • Optimize EntityDecoder.{collectBinary|collectByteVector|error|void} by @danicheg in https://github.com/http4s/http4s/pull/6112

• http4s-server

  • Optimize ResponseLogger and RequestLogger by @danicheg in https://github.com/http4s/http4s/pull/6110

• http4s-blaze-core

  • Optimize Http1Writer for cases when the entity is Empty or Strict by @wjoel in https://github.com/http4s/http4s/pull/6080
  • Avoid draining body on error/cancel for Entity.Strict and Empty by @wjoel in https://github.com/http4s/http4s/pull/6091
  • Collect entity from parser, support Entity.Strict and Empty by @wjoel in https://github.com/http4s/http4s/pull/6090

• http4s-blaze-client

  • Remove deprecated BlazeClientBuilder by @danicheg in https://github.com/http4s/http4s/pull/6109

• http4s-servlet

  • Remove redundant draining of response body in Http4sServlet by @danicheg in https://github.com/http4s/http4s/pull/6116

• http4s-prometheus

  • Update simpleclient, simpleclient_common, ... to 0.15.0 by @scala-steward in https://github.com/http4s/http4s/pull/6007

• Documentation

  • Fresh up the version page by @danicheg in https://github.com/http4s/http4s/pull/6008

• Behind the scenes

  • Scala.js updates come from 0.23 by @armanbilge in https://github.com/http4s/http4s/pull/6046
  • Update sbt-buildinfo to 0.11.0 by @scala-steward in https://github.com/http4s/http4s/pull/6061
  • Merge 0.23 -> main by @armanbilge in https://github.com/http4s/http4s/pull/6056
  • Merge series/0.23 into main by @danicheg in https://github.com/http4s/http4s/pull/6101
  • Merge 0.23 -> main by @armanbilge in https://github.com/http4s/http4s/pull/6141

• New Contributors

  • @wjoel made their first contribution in https://github.com/http4s/http4s/pull/6080

Full Changelog: https://github.com/http4s/http4s/compare/v0.23.11...v1.0.0-M32

v0.23.11 (2022-03-18)

This is a maintenance release, binary compatible with the 0.23.x series. It also includes the changes in 0.22.12.

• http4s-core

  • Update sbt-scalajs, scalajs-compiler, ... to 1.9.0 in series/0.23 by @scala-steward in https://github.com/http4s/http4s/pull/6045
  • Update http4s-crypto to 0.2.2 in series/0.23 by @scala-steward in https://github.com/http4s/http4s/pull/6053
  • Update fs2-core, fs2-io, ... to 3.2.5 in series/0.23 by @scala-steward in https://github.com/http4s/http4s/pull/6065
  • Update cats-effect, cats-effect-laws, ... to 3.3.7 in series/0.23 by @scala-steward in https://github.com/http4s/http4s/pull/6093

• http4s-server

  • Add Additional ErrorHandling Options by @ChristopherDavenport in https://github.com/http4s/http4s/pull/6047

• http4s-client

  • Make WSClient and friends public by @armanbilge in https://github.com/http4s/http4s/pull/6005
  • Add OptionT Based Versions Of expectOption* by @isomarcte in https://github.com/http4s/http4s/pull/6135

• http4s-ember-core

  • Replace npm hpack.js with pure Scala.js hpack by @armanbilge in https://github.com/http4s/http4s/pull/6009

• http4s-ember-client

  • Add scaladocs for EmberClientBuilder by @valencik in https://github.com/http4s/http4s/pull/5999
  • Fix ember client cancellation bug by @ChristopherDavenport in https://github.com/http4s/http4s/pull/6085

• http4s-blaze-core

  • Optimize CachingChunkWriter for Chunk.empty case by @wjoel in https://github.com/http4s/http4s/pull/6092
  • Add micro-opts for CachingChunkWriter by @danicheg in https://github.com/http4s/http4s/pull/6096
  • Further reduce ExecutionContexts in blaze by @rossabaker in https://github.com/http4s/http4s/pull/6118

• http4s-servlet

  • Adds the async timeout as a method param by @yuferpegom in https://github.com/http4s/http4s/pull/6037
  • Use blocking EC in the BlockingServletIo by @danicheg in https://github.com/http4s/http4s/pull/6133

• Behind the scenes

  • Merge Jetty forward from 0.22 by @rossabaker in https://github.com/http4s/http4s/pull/6020
  • Merge 0.22 into 0.23 by @armanbilge in https://github.com/http4s/http4s/pull/6004
  • Merge 0.22 -> 0.23 by @armanbilge in https://github.com/http4s/http4s/pull/6031
  • Build tweaks in case there's another 0.21 by @rossabaker in https://github.com/http4s/http4s/pull/6034
  • Merge 0.22 -> 0.23 by @armanbilge in https://github.com/http4s/http4s/pull/6054
  • Update cats-effect, cats-effect-laws, ... to 3.3.6 in series/0.23 by @scala-steward in https://github.com/http4s/http4s/pull/6073
  • Caching Middleware - Small Rewrites by @diesalbla in https://github.com/http4s/http4s/pull/6066
  • Ignore sbt-buildinfo updates by @danicheg in https://github.com/http4s/http4s/pull/6084
  • Update Scala Steward config by @danicheg in https://github.com/http4s/http4s/pull/6089
  • Message: add pipeBodyThrough method by @diesalbla in https://github.com/http4s/http4s/pull/6011
  • Merge 0.22 -> 0.23 by @rossabaker in https://github.com/http4s/http4s/pull/6094
  • Remove unused ExecutionContexts in blaze-core by @rossabaker in https://github.com/http4s/http4s/pull/6100
  • Deprecate internal Trampoline by @rossabaker in https://github.com/http4s/http4s/pull/6119
  • Backport mergify config to 0.23 by @armanbilge in https://github.com/http4s/http4s/pull/6126
  • Merge 0.22 -> 0.23 by @armanbilge in https://github.com/http4s/http4s/pull/6125
  • Fix the unidoc artifact by @armanbilge in https://github.com/http4s/http4s/pull/6142

• New Contributors

  • @yuferpegom made their first contribution in https://github.com/http4s/http4s/pull/6037

Full Changelog: https://github.com/http4s/http4s/compare/v0.23.10...v0.23.11

v0.22.12 (2022-03-14)

This is a maintenance release, binary compatible with the 0.22.x series. It also includes all the bugfixes from 0.21.32.

• http4s-core

  • More tolerant cookie parsing by @kailuowang in https://github.com/http4s/http4s/pull/6082

• http4s-tomcat

  • Update tomcat-catalina, tomcat-coyote, ... to 9.0.59 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/6075

• http4s-jetty-server

  • Upgrade to jetty-9.4.45.v20220203 on series/0.22 by @rossabaker in https://github.com/http4s/http4s/pull/6023

• http4s-async-http-client

  • Update netty-buffer, netty-codec-http to 4.1.75.Final in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/6102
  • Deprecate async-http-client by @rossabaker in https://github.com/http4s/http4s/pull/6114

• Documentation

  • docs: remove workarounds for issues in Laika 0.18.0 by @jenshalm in https://github.com/http4s/http4s/pull/6021
  • Docs: ember supports websockets by @Daenyth in https://github.com/http4s/http4s/pull/6097

• Behind the scenes

  • Update http4s-circe, http4s-ember-client to 0.23.10 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/6002
  • Add convenience methods to WSConnectionHighLevel by @armanbilge in https://github.com/http4s/http4s/pull/6001
  • Update scalafmt-core to 3.4.1 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/6006
  • Update scalafmt-core to 3.4.2 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/6010
  • Ignore Jetty HTTP/2 updates by @rossabaker in https://github.com/http4s/http4s/pull/6022
  • Update netty-buffer, netty-codec-http to 4.1.74.Final in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/6025
  • Update sbt-http4s-org to 0.12.0 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/6024
  • Update slf4j-api to 1.7.36 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/6030
  • Build tweaks in case there's another 0.21 by @rossabaker in https://github.com/http4s/http4s/pull/6034
  • Update scalafmt-core to 3.4.3 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/6038
  • Update sbt-native-packager to 1.9.8 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/6043
  • Update sbt-http4s-org to 0.12.1 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/6052
  • Update sbt-native-packager to 1.9.9 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/6070
  • Update sbt-http4s-org to 0.12.2 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/6081
  • Update sbt-buildinfo to 0.11.0 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/6062
  • Update logback-classic to 1.2.11 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/6088
  • Type annotations for public API things by @danicheg in https://github.com/http4s/http4s/pull/5822
  • Update metrics-core, metrics-json to 4.2.9 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/6099
  • Update sbt-http4s-org to 0.13.0 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/6103
  • Merge 0.21 -> 0.22 by @rossabaker in https://github.com/http4s/http4s/pull/6121
  • Exclude series/0.21 from release notes by @rossabaker in https://github.com/http4s/http4s/pull/6122
  • Simplify website configuration by @armanbilge in https://github.com/http4s/http4s/pull/6087

• New Contributors

  • @Daenyth made their first contribution in https://github.com/http4s/http4s/pull/6097

Full Changelog: https://github.com/http4s/http4s/compare/v0.22.11...v0.22.12

v0.21.32 (2022-02-09)

This is an unplanned bugfix release for the 0.21.x series. This series remains officially unmaintained except for urgent security patches. It plugs a tiny leak on the server backends when a resource is canceled between acquisition and compiling its body.

• http4s-servlet

  • Flush the prelude in non-blocking Servlet IO by @rossabaker in https://github.com/http4s/http4s/pull/6027
  • Render continually between response prelude and body by @rossabaker in https://github.com/http4s/http4s/pull/6028

• http4s-blaze-server

  • Render continually between response prelude and body by @rossabaker in https://github.com/http4s/http4s/pull/6028

• http4s-ember-server

  • Render continually between response prelude and body by @rossabaker in https://github.com/http4s/http4s/pull/6028

• Behind the scenes

  • Merge series/0.20 to series/0.21 by @rossabaker in https://github.com/http4s/http4s/pull/5818

Full Changelog: https://github.com/http4s/http4s/compare/v0.21.31...v0.21.32

v1.0.0-M31 (2022-02-04)

This is the latest milestone release in the 1.0 series. It breaks binary compatibility and drops support for Scala 2.12. Scala 2.12 is still supported in the 0.22.x and 0.23.x series.

This merges forward all the changes from 0.22.9, 0.22.10, 0.22.11, 0.23.8, 0.23.9, and 0.23.10.

• http4s-core

  • Minimal slice from #4509 (Entity rethinking) by @bplommer in https://github.com/http4s/http4s/pull/5754
  • Add Strict entity by @bplommer in https://github.com/http4s/http4s/pull/5807
  • Drop Scala 2.12 from 1.0 by @armanbilge in https://github.com/http4s/http4s/pull/5337

• http4s-client

  • Simplify logger type signatures by @bplommer in https://github.com/http4s/http4s/pull/5805

• http4s-server

  • Simplify logger type signatures by @bplommer in https://github.com/http4s/http4s/pull/5805

• http4s-scalatags

  • Update scalatags to 0.11.1 by @scala-steward in https://github.com/http4s/http4s/pull/5903

• http4s-prometheus-metrics

  • Update simpleclient, simpleclient_common, ... to 0.14.1 by @scala-steward in https://github.com/http4s/http4s/pull/5817

• Documentation

  • Promote http4s.js a bit by @armanbilge in https://github.com/http4s/http4s/pull/5771
  • Reword partial unification instructions in readme by @bplommer in https://github.com/http4s/http4s/pull/5894

• Behind the scenes

  • Merge 0.23 to main by @rossabaker in https://github.com/http4s/http4s/pull/5703
  • Clean up build.sbt by @danicheg in https://github.com/http4s/http4s/pull/5711
  • Update sbt to 1.5.6 by @scala-steward in https://github.com/http4s/http4s/pull/5710
  • Merge series/0.23 into main by @danicheg in https://github.com/http4s/http4s/pull/5719
  • Merge series/0.23 into main by @danicheg in https://github.com/http4s/http4s/pull/5734
  • Merge series/0.23 into main by @danicheg in https://github.com/http4s/http4s/pull/5759
  • Convert Entity to an ADT with an empty case by @bplommer in https://github.com/http4s/http4s/pull/5760
  • Merge branch series/0.23 into main by @danicheg in https://github.com/http4s/http4s/pull/5779
  • Add Strict entity by @bplommer in https://github.com/http4s/http4s/pull/5804
  • Revert "Add Strict entity" pending further review by @bplommer in https://github.com/http4s/http4s/pull/5806
  • Set 2022 in the README by @danicheg in https://github.com/http4s/http4s/pull/5828
  • Scala-steward exclusions in main by @bplommer in https://github.com/http4s/http4s/pull/5830
  • Merge 0.23 into main by @armanbilge in https://github.com/http4s/http4s/pull/5832
  • Merge series/0.23 into main by @danicheg in https://github.com/http4s/http4s/pull/5839
  • Added SurfsUp app by @manocha-aman in https://github.com/http4s/http4s/pull/5845
  • Add scala-java-locales to steward ignores on main by @armanbilge in https://github.com/http4s/http4s/pull/5854
  • Merge series/0.23 into main by @danicheg in https://github.com/http4s/http4s/pull/5889
  • Fix scala-steward.conf syntax by @rossabaker in https://github.com/http4s/http4s/pull/5902
  • Merge series/0.23 into main by @danicheg in https://github.com/http4s/http4s/pull/5925
  • Add module labeling to mergify config by @armanbilge in https://github.com/http4s/http4s/pull/5941
  • Merge 0.23 into main by @rossabaker in https://github.com/http4s/http4s/pull/5934
  • Auto-label docs PRs with mergify by @armanbilge in https://github.com/http4s/http4s/pull/5980
  • Merge 0.23 into main by @armanbilge in https://github.com/http4s/http4s/pull/5986
  • Merge from 0.23.10 by @rossabaker in https://github.com/http4s/http4s/pull/6000

• New Contributors

  • @manocha-aman made their first contribution in https://github.com/http4s/http4s/pull/5845

Full Changelog: https://github.com/http4s/http4s/compare/v1.0.0-M30...v1.0.0-M31

v0.23.10 (2022-02-03)

This is a maintenance release, binary compatible with 0.23.x. It also includes merges of all the changes in 0.22.10.

• http4s-ember-core

  • Don't force npm onto ember.js users by @armanbilge in https://github.com/http4s/http4s/pull/5992

• Documentation

  • Use ember in docs by @valencik in https://github.com/http4s/http4s/pull/5970
  • Update static content docs, fix deprecations by @valencik in https://github.com/http4s/http4s/pull/5973
  • Tweak json.md to work on scala 2.13 by @valencik in https://github.com/http4s/http4s/pull/5984
  • Mdoc warnings v23 by @valencik in https://github.com/http4s/http4s/pull/5979
  • Remove most mdoc nest modifiers by @valencik in https://github.com/http4s/http4s/pull/5977

• Behind the scenes

  • Update scala3-library, ... to 3.1.1 in series/0.23 by @scala-steward in https://github.com/http4s/http4s/pull/5985
  • Merge 0.22 to 0.23 by @armanbilge in https://github.com/http4s/http4s/pull/5987
  • Merge from 0.22 by @rossabaker in https://github.com/http4s/http4s/pull/5995
  • Improve the WSClient API by @armanbilge in https://github.com/http4s/http4s/pull/5974

Full Changelog: https://github.com/http4s/http4s/compare/v0.23.9...v0.23.10

v0.22.11 (2022-02-02)

This is a bugfix release, binary compatible with the 0.22.x series.

• http4s-dsl

  • Fix regression in routing dsl by @hamnis in https://github.com/http4s/http4s/pull/5991

• http4s-server

  • Respect URI locality in UrlFormLifter by @dfahritdinov in https://github.com/http4s/http4s/pull/5994

• http4s-dropwizard-metrics

  • Update metrics-core, metrics-json to 4.2.8 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5993

• Behind the scenes

  • Update scalafmt-core to 3.4.0 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5969
  • Update http4s-circe, http4s-ember-client to 0.23.9 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5972
  • Update sbt-http4s-org to 0.11.1 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5968
  • Update sbt to 1.6.2 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5976
  • Improve WSClient API by @armanbilge in https://github.com/http4s/http4s/pull/5975

• New Contributors

  • @dfahritdinov made their first contribution in https://github.com/http4s/http4s/pull/5994

Full Changelog: https://github.com/http4s/http4s/compare/v0.22.10...v0.22.11

v0.23.9 (2022-01-29)

This release is binary compatible with the 0.23.x series. It merges forward the changes of v0.22.10.

The signficant new feature is HTTP/2 support for Ember. Turn it on with a .withHttp2 on either the EmberClientBuilder or EmberServerBuilder.

• http4s-ember-core

  • Ember H2 support by @ChristopherDavenport in https://github.com/http4s/http4s/pull/5657

• Behind the scenes

  • Ignore slf4j-api by @rossabaker in https://github.com/http4s/http4s/pull/5949
  • Remove janky thread pool from BlazeHttp1ClientSuite by @rossabaker in https://github.com/http4s/http4s/pull/5945
  • Clean up Throwables in HTTP/2 by @rossabaker in https://github.com/http4s/http4s/pull/5955
  • Fix HTTP/2 warnings and restore compiler settings by @rossabaker in https://github.com/http4s/http4s/pull/5954
  • Get http4s upgrades for build from 0.22 by @rossabaker in https://github.com/http4s/http4s/pull/5958
  • Merge from 0.22 by @rossabaker in https://github.com/http4s/http4s/pull/5957
  • Update cats-effect, cats-effect-laws, ... to 3.3.5 in series/0.23 by @scala-steward in https://github.com/http4s/http4s/pull/5967

Full Changelog: https://github.com/http4s/http4s/compare/v0.23.8...v0.23.9

v0.22.10 (2022-01-28)

This release is focused on the client. The blaze-client is substantially refactored internally to improve resource safety. A new internal websocket client is published for implementation across repos. We expect to release this as a public API in the next release.

• http4s-core

  • Update slf4j-api to 1.7.35 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5947

• http4s-blaze-client

  • Resourcify blaze client by @RafalSumislawski in https://github.com/http4s/http4s/pull/5385
  • Add withMaxIdleDuration setter to BlazeClientBuilder by @rossabaker in https://github.com/http4s/http4s/pull/5950

• Behind the scenes

  • Update http4s-circe, http4s-ember-client to 0.23.8 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5952
  • Remove mdoc/laika sbt plugins by @armanbilge in https://github.com/http4s/http4s/pull/5963
  • Create WebSocket client API by @armanbilge in https://github.com/http4s/http4s/pull/5520
  • Privatize web socket client pending concrete implementation by @rossabaker in https://github.com/http4s/http4s/pull/5965

Full Changelog: https://github.com/http4s/http4s/compare/v0.22.9...v0.22.10

v0.23.8 (2022-01-25)

This is a maintenance release, binary compatible with the 0.23.x series. It additionally includes a merge forward of the changes in v0.22.9.

Scala.js users must upgrade to at least 1.8.0 as of this release.

• http4s-core

  • Update sbt-scalajs, scalajs-compiler, ... to 1.8.0 in series/0.23 by @scala-steward in https://github.com/http4s/http4s/pull/5716
  • Update fs2-core, fs2-io, ... to 3.2.4 in series/0.23 by @scala-steward in https://github.com/http4s/http4s/pull/5788
  • Update cats-effect, cats-effect-laws, ... to 3.3.4 in series/0.23 by @scala-steward in https://github.com/http4s/http4s/pull/5838
  • Update locales-minimal-en_us-db to 1.3.0 in series/0.23 by @scala-steward in https://github.com/http4s/http4s/pull/5853

• http4s-server

  • cross-platforming server FileService by @yurique in https://github.com/http4s/http4s/pull/5758
  • Fix FileService Config linking on JS by @armanbilge in https://github.com/http4s/http4s/pull/5825
  • Deprecate the BracketRequestResponse#exitCaseToOutcome by @danicheg in https://github.com/http4s/http4s/pull/5875

• http4s-ember-core

  • Support parsing response bodies without Content-Length in ember by @wemrysi in https://github.com/http4s/http4s/pull/5881

• http4s-ember-server

  • Update jnr-unixsocket to 0.38.17 in series/0.23 by @scala-steward in https://github.com/http4s/http4s/pull/5827

• http4s-ember-client

  • Remove jvm log4cats dependency in ember client js by @kubukoz in https://github.com/http4s/http4s/pull/5757

• http4s-jetty-server

  • Use blocking thread pool on joining Jetty's thread pool by @danicheg in https://github.com/http4s/http4s/pull/5886

• http4s-jetty-client

  • Use blocking thread pool in the JettyClient#resource by @danicheg in https://github.com/http4s/http4s/pull/5897

• http4s-jawn

  • Update jawn-fs2 to 2.2.0 in series/0.23 by @scala-steward in https://github.com/http4s/http4s/pull/5821

• http4s-prometheus-metrics

  • Use blocking thread pool in the Prometheus metrics by @danicheg in https://github.com/http4s/http4s/pull/5887

• Documentation

  • Remove some outdated params in scaladocs by @danicheg in https://github.com/http4s/http4s/pull/5729
  • Remove mentioning of ContextShift in the AHC scaladoc by @danicheg in https://github.com/http4s/http4s/pull/5885

• Behind the scenes

  • Update jnr-unixsocket to 0.38.15 in series/0.23 by @scala-steward in https://github.com/http4s/http4s/pull/5681
  • Netty based ServerScaffold (0.23) by @RafalSumislawski in https://github.com/http4s/http4s/pull/5587
  • Merge 0.22 to 0.23 by @rossabaker in https://github.com/http4s/http4s/pull/5701
  • Merge branch series/0.22 into series/0.23 by @danicheg in https://github.com/http4s/http4s/pull/5718
  • Merge series/0.22 into series/0.23 by @danicheg in https://github.com/http4s/http4s/pull/5730
  • Merge series/0.22 into series/0.23 by @danicheg in https://github.com/http4s/http4s/pull/5753
  • Code cleanup (mostly variance-related) by @bplommer in https://github.com/http4s/http4s/pull/5755
  • Update cats-effect, cats-effect-laws, ... to 3.3.1 in series/0.23 by @scala-steward in https://github.com/http4s/http4s/pull/5770
  • Merge branch series/0.22 into series/0.23 by @danicheg in https://github.com/http4s/http4s/pull/5778
  • Update cats-effect, cats-effect-laws, ... to 3.3.2 in series/0.23 by @scala-steward in https://github.com/http4s/http4s/pull/5801
  • Update cats-effect, cats-effect-laws, ... to 3.3.3 in series/0.23 by @scala-steward in https://github.com/http4s/http4s/pull/5803
  • Merge series/0.20 to series/0.21 by @rossabaker in https://github.com/http4s/http4s/pull/5818
  • Merge series/0.22 into series/0.23 by @danicheg in https://github.com/http4s/http4s/pull/5833
  • Re-enable broken ember client test by @armanbilge in https://github.com/http4s/http4s/pull/5840
  • Enable fatal warnings in lint/quicklint commands by @danicheg in https://github.com/http4s/http4s/pull/5843
  • FileService Server Middleware: readability by @diesalbla in https://github.com/http4s/http4s/pull/5837
  • Merge from v0.22 by @rossabaker in https://github.com/http4s/http4s/pull/5847
  • Steward exclusions in 0.23 for dependencies merged forward from 0.22 by @bplommer in https://github.com/http4s/http4s/pull/5856
  • Merge series/0.22 into series/0.23 by @bplommer in https://github.com/http4s/http4s/pull/5860
  • Auto-select available port for ember suites by @armanbilge in https://github.com/http4s/http4s/pull/5848
  • Refactor some Resource usage by @danicheg in https://github.com/http4s/http4s/pull/5884
  • Merge series/0.22 into series/0.23 by @danicheg in https://github.com/http4s/http4s/pull/5888
  • Update log4cats-noop, log4cats-slf4j, ... to 2.2.0 in series/0.23 by @scala-steward in https://github.com/http4s/http4s/pull/5891
  • Use port syntax by @danicheg in https://github.com/http4s/http4s/pull/5896
  • Add sbt-http4s-org to steward ignores by @armanbilge in https://github.com/http4s/http4s/pull/5924
  • Non-deadlocking RouterInServletSuite by @rossabaker in https://github.com/http4s/http4s/pull/5928
  • Merge scalafmt-core forward from 0.22 by @rossabaker in https://github.com/http4s/http4s/pull/5933
  • Merge 0.22 -> 0.23 by @rossabaker in https://github.com/http4s/http4s/pull/5926
  • Merge from 0.22 by @rossabaker in https://github.com/http4s/http4s/pull/5940
  • Delete zombie specs2 code by @rossabaker in https://github.com/http4s/http4s/pull/5943
  • Replace our TestExecutionContext by @rossabaker in https://github.com/http4s/http4s/pull/5944

Full Changelog: https://github.com/http4s/http4s/compare/v0.23.7...v0.23.8

v0.22.9 (2022-01-24)

This release is binary compatible with 0.22.x series. The jawn upgrade mitigates CVE-2022-21653 out of the box for http4s-play-json.

• http4s-core

  • Add Trailer header by @danicheg in https://github.com/http4s/http4s/pull/5614
  • Model If-Range header by @mcarolan in https://github.com/http4s/http4s/pull/5613
  • Make the output of asCurl more human-readable by @danicheg in https://github.com/http4s/http4s/pull/5786
  • Path info index fix by @RafalSumislawski in https://github.com/http4s/http4s/pull/5793
  • Law-driven-design of Path#concat and Path#splitAt by @RafalSumislawski in https://github.com/http4s/http4s/pull/5794
  • Add Request#isIdempotent by @rossabaker in https://github.com/http4s/http4s/pull/5859
  • Update slf4j-api to 1.7.33 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5869
  • Add EntityEncoder[F, ByteVector] by @sideeffffect in https://github.com/http4s/http4s/pull/5907

• http4s-laws

  • Update discipline to 1.4.0 by @rossabaker in https://github.com/http4s/http4s/pull/5696

• http4s-client

  • Add apply-builder for Http4sClientDsl by @armanbilge in https://github.com/http4s/http4s/pull/5742
  • Deprecate client.Connection and client.ConnectionBuilder by @rossabaker in https://github.com/http4s/http4s/pull/5871

• http4s-server

  • HttpMethodOverrider: simplify by @diesalbla in https://github.com/http4s/http4s/pull/5835

• http4s-ember-core

  • Update log4cats-slf4j, log4cats-testing to 1.5.1 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5880

• http4s-ember-client

  • Disable logging for Ember client internal retry by @RaasAhsan in https://github.com/http4s/http4s/pull/5496

• http4s-blaze-core

  • Update blaze-http to 0.15.3 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5873

• http4s-blaze-client

  • Fix customDnsResolver in BlazeClientBuilder by @rossabaker in https://github.com/http4s/http4s/pull/5864
  • Stale connection mitigation in blaze-client by @rossabaker in https://github.com/http4s/http4s/pull/5861
  • maxIdleDuration on blaze connections by @rossabaker in https://github.com/http4s/http4s/pull/5899

• http4s-tomcat

  • Update tomcat-catalina, tomcat-coyote, ... to 9.0.58 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5915

• http4s-async-http-client

  • Update netty-buffer, netty-codec-http to 4.1.73.Final in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5857

• http4s-jawn

  • Update jawn-parser to 1.3.2 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5815
  • Update jawn-fs2 to 1.2.0 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5820

• http4s-dropwizard-metrics

  • Update metrics-core, metrics-json to 4.2.7 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5763

• Documentation

  • Fix scaladoc references to io.chrisdavenport.vault in the series/0.22 by @danicheg in https://github.com/http4s/http4s/pull/5765
  • Fix some scaladoc references to headers by @danicheg in https://github.com/http4s/http4s/pull/5766
  • Fix links to the license on the site by @danicheg in https://github.com/http4s/http4s/pull/5829
  • Fix some links in the scaladoc by @danicheg in https://github.com/http4s/http4s/pull/5876

• Behind the scenes

  • Update http4s-circe, http4s-ember-client to 0.23.7 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5693
  • Update tomcat-catalina, tomcat-coyote, ... to 9.0.56 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5687
  • Configure mergify & release notes by @armanbilge in https://github.com/http4s/http4s/pull/5690
  • Update metrics-core, metrics-json to 4.2.5 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5698
  • Netty based ServerScaffold (0.22) by @RafalSumislawski in https://github.com/http4s/http4s/pull/5601
  • Fix of the #5691 for series/0.22 by @danicheg in https://github.com/http4s/http4s/pull/5700
  • Update netty-buffer, netty-codec-http to 4.1.71.Final in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5705
  • Update sbt to 1.5.6 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5713
  • Introduce blaze-client connection reuse tests by @RafalSumislawski in https://github.com/http4s/http4s/pull/5319
  • Mark the failing tests as flaky because they sometimes pass by @RafalSumislawski in https://github.com/http4s/http4s/pull/5728
  • Update laika-sbt to 0.18.1 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5726
  • Speed up shutdown of NioEventLoopGroups by @RafalSumislawski in https://github.com/http4s/http4s/pull/5723
  • Update netty-buffer, netty-codec-http to 4.1.72.Final in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5732
  • Update logback-classic to 1.2.8 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5738
  • Mark one more connection reuse test as flaky by @RafalSumislawski in https://github.com/http4s/http4s/pull/5735
  • Http1ClientStageSuite purity by @RafalSumislawski in https://github.com/http4s/http4s/pull/5741
  • Update sbt to 1.5.7 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5747
  • Update logback-classic to 1.2.9 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5751
  • Update sbt to 1.5.8 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5768
  • Collection micro-opts by @danicheg in https://github.com/http4s/http4s/pull/5767
  • Rm sbt-updates plugin by @danicheg in https://github.com/http4s/http4s/pull/5777
  • Improve ClientTimeoutSuite by @RafalSumislawski in https://github.com/http4s/http4s/pull/5761
  • Update logback-classic to 1.2.10 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5781
  • Update sbt to 1.6.0 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5790
  • Update sbt to 1.6.1 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5796
  • switch from tut to mdoc for 0.18.x by @niij in https://github.com/http4s/http4s/pull/5808
  • Replace deprecated object in the imports by @danicheg in https://github.com/http4s/http4s/pull/5810
  • Merge #5808 to 0.20 by @rossabaker in https://github.com/http4s/http4s/pull/5811
  • Merge series/0.20 to series/0.21 by @rossabaker in https://github.com/http4s/http4s/pull/5818
  • Merge branch 'series/0.21' into series/0.22 by @rossabaker in https://github.com/http4s/http4s/pull/5824
  • Refactor some Http1Connection methods by @danicheg in https://github.com/http4s/http4s/pull/5789
  • Update scalafmt-core to 3.2.2 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5784
  • Update scalafmt-core to 3.3.1 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5834
  • Fix the lint command by @danicheg in https://github.com/http4s/http4s/pull/5842
  • Update dev shell by @rossabaker in https://github.com/http4s/http4s/pull/5846
  • Fix description for pinned CE2 dependencies by @bplommer in https://github.com/http4s/http4s/pull/5855
  • Update sbt-scalafix to 0.9.34 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5851
  • Upgrade typelevel-nix to pick up Metals by @rossabaker in https://github.com/http4s/http4s/pull/5863
  • Use loopback address for Netty scaffold by @armanbilge in https://github.com/http4s/http4s/pull/5901
  • Update to sbt-http4s-org 0.10.0 by @armanbilge in https://github.com/http4s/http4s/pull/5900
  • Update scalafmt-core to 3.3.2 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5910
  • Enable snapshots for 0.22 by @armanbilge in https://github.com/http4s/http4s/pull/5908
  • Revert "Enable snapshots for 0.22" (#5908) by @rossabaker in https://github.com/http4s/http4s/pull/5920
  • Add scalafixInternalRules to root project by @armanbilge in https://github.com/http4s/http4s/pull/5918
  • Update sbt-http4s-org to 0.10.1 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5922
  • Update scalafmt-core to 3.3.3 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5931
  • Update sbt-http4s-org to 0.11.0 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5935
  • remove empty excludes from release notes config by @armanbilge in https://github.com/http4s/http4s/pull/5937
  • Push behind-the-scenes label down the changelog by @rossabaker in https://github.com/http4s/http4s/pull/5939

• New Contributors

  • @niij made their first contribution in https://github.com/http4s/http4s/pull/5808
  • @mcarolan made their first contribution in https://github.com/http4s/http4s/pull/5613

Full Changelog: https://github.com/http4s/http4s/compare/v0.22.8...v0.22.9

v1.0.0-M30 (2021-12-08)

This is the latest milestone of the 1.0 series. It is not binary compatible with any previous version.

This milestone is the first to include Scala 3 support for http4s-scalatags.

• http4s-core

  • Make EntityEncoder covariant in its effect type by @bplommer in https://github.com/http4s/http4s/pull/5229
  • Use case object for access-control-allow-credentials by @bplommer in https://github.com/http4s/http4s/pull/5482

• http4s-scalatags

  • Update scalatags to 0.11.0 by @scala-steward in https://github.com/http4s/http4s/pull/5644
  • Publish http4s-scalatags for Scala 3 by @rossabaker in https://github.com/http4s/http4s/pull/5648

• Documentation

  • Clarify support levels by @rossabaker in https://github.com/http4s/http4s/pull/5445
  • Migrate Website to Laika by @jenshalm in https://github.com/http4s/http4s/pull/5313
  • Update website with SJS on 0.23, http4s-dom project by @armanbilge in https://github.com/http4s/http4s/pull/5453
  • Fix website logo by @armanbilge in https://github.com/http4s/http4s/pull/5459
  • Update all the urls to new http4s-dom site by @armanbilge in https://github.com/http4s/http4s/pull/5507
  • Fix markdown in readme by @bplommer in https://github.com/http4s/http4s/pull/5523
  • updated getting-help.md to point to discord by @barshirtcliff in https://github.com/http4s/http4s/pull/5513
  • EPUB download of the docs by @danicheg in https://github.com/http4s/http4s/pull/5640
  • website: add favicon by @jenshalm in https://github.com/http4s/http4s/pull/5656

• Behind the scenes

  • Non-trivial merge to main by @rossabaker in https://github.com/http4s/http4s/pull/5446
  • Fix ci on main by @armanbilge in https://github.com/http4s/http4s/pull/5514
  • Drop hugo from the Nix shell by @rossabaker in https://github.com/http4s/http4s/pull/5455
  • Non-trivial merge to main by @rossabaker in https://github.com/http4s/http4s/pull/5530
  • Merge branch series/0.23 into main by @danicheg in https://github.com/http4s/http4s/pull/5664
  • Unpin scalatags in the Steward config by @danicheg in https://github.com/http4s/http4s/pull/5668
  • Merge 0.23 -> main by @armanbilge in https://github.com/http4s/http4s/pull/5673

• New Contributors

  • @jenshalm made their first contribution in https://github.com/http4s/http4s/pull/5313
  • @barshirtcliff made their first contribution in https://github.com/http4s/http4s/pull/5513

Full Changelog: https://github.com/http4s/http4s/compare/v1.0.0-M29...v1.0.0-M30

v0.23.7 (2021-12-07)

This is a maintenance release, binary compatible with the 0.23.x series. It additionally includes a merge forward of the changes in v0.22.8.

http4s-server and http4s-ember-server are now cross-built for the Scala.js platform.

Scala 3 users must upgrade to at least Scala 3.1.0 as of this release.

• http4s-core

  • Scala 3.1 and friends by @rossabaker in https://github.com/http4s/http4s/pull/5468
  • Implement Request#remoteHost via ip4s.Dns by @armanbilge in https://github.com/http4s/http4s/pull/5473
  • (scalajs linking) StaticFile: make staticFileKey a lazy val by @yurique in https://github.com/http4s/http4s/pull/5618
  • Update cats-effect version to 3.3.0 by @danicheg in https://github.com/http4s/http4s/pull/5619
  • Update ip4s-core, ip4s-test-kit to 3.1.2 in series/0.23 by @scala-steward in https://github.com/http4s/http4s/pull/5631
  • Update scodec-bits to 1.1.30 in series/0.23 by @scala-steward in https://github.com/http4s/http4s/pull/5632
  • Update fs2-core, fs2-io, ... to 3.2.3 in series/0.23 by @scala-steward in https://github.com/http4s/http4s/pull/5670

• http4s-server

  • Cross most of server (but Server) for JS on 0.23 by @armanbilge in https://github.com/http4s/http4s/pull/5563
  • Cross Server and ember server to JS in 0.23 by @armanbilge in https://github.com/http4s/http4s/pull/5663

• http4s-ember-server

  • Cross Server and ember server to JS in 0.23 by @armanbilge in https://github.com/http4s/http4s/pull/5663

• Documentation

  • Expand docs on client middlewares by @kubukoz in https://github.com/http4s/http4s/pull/5416
  • Port migration of the website to Laika for the series/0.23 by @danicheg in https://github.com/http4s/http4s/pull/5548
  • EPUB download of the docs for the series/0.23 by @danicheg in https://github.com/http4s/http4s/pull/5642
  • Fix scaladoc references to io.chrisdavenport.vault by @MasseGuillaume in https://github.com/http4s/http4s/pull/5622

• Behind the scenes

  • Update http4s-circe, http4s-ember-client to 0.23.6 in series/0.23 by @scala-steward in https://github.com/http4s/http4s/pull/5413
  • Non-trivial merge to 0.23 by @rossabaker in https://github.com/http4s/http4s/pull/5431
  • Non-trivial merge to 0.23 by @rossabaker in https://github.com/http4s/http4s/pull/5444
  • Pin scala-library_sjs1 by @rossabaker in https://github.com/http4s/http4s/pull/5448
  • Enable fatal warnings in CI for Scala 3.1 by @armanbilge in https://github.com/http4s/http4s/pull/5474
  • Use Scala 3 cross-compatible @nowarn by @armanbilge in https://github.com/http4s/http4s/pull/5518
  • Non-trivial merge to 0.23 by @rossabaker in https://github.com/http4s/http4s/pull/5506
  • Non-trivial merge into 0.23 by @rossabaker in https://github.com/http4s/http4s/pull/5529
  • Add scalafix linter for use of fs2 Sync compiler by @bplommer in https://github.com/ http4s/http4s/pull/5536
  • Non-trivial merge to 0.23 by @rossabaker in https://github.com/http4s/http4s/pull/5540
  • Fix or exclude scalafix warnings by @bplommer in https://github.com/http4s/http4s/pull/5549
  • Non-trivial merge into 0.23 by @rossabaker in https://github.com/http4s/http4s/pull/5557
  • Add sbt check for misplaced sources by @armanbilge in https://github.com/http4s/http4s/pull/5578
  • Use MonadCancel in the Http1Writer.write by @danicheg in https://github.com/http4s/http4s/pull/5600
  • Non-trivial merge to 0.23 by @rossabaker in https://github.com/http4s/http4s/pull/5602
  • Merge branch series/0.22 into series/0.23 by @danicheg in https://github.com/http4s/http4s/pull/5635
  • Update jnr-unixsocket to 0.38.14 in series/0.23 by @scala-steward in https://github.com/http4s/http4s/pull/5639
  • relax Client.translate bound on G[_] to MonadCancelThrow by @bpholt in https://github.com/http4s/http4s/pull/5634
  • EPUB download of the docs for the series/0.22 by @danicheg in https://github.com/http4s/http4s/pull/5652
  • Merge branch series/0.22 into series/0.23 by @danicheg in https://github.com/http4s/http4s/pull/5653
  • Merge 0.22 to 0.23 by @rossabaker in https://github.com/http4s/http4s/pull/5669

• New Contributors

  • @yurique made their first contribution in https://github.com/http4s/http4s/pull/5618
  • @MasseGuillaume made their first contribution in https://github.com/http4s/http4s/pull/5622

Full Changelog: https://github.com/http4s/http4s/compare/v0.23.6...v0.23.7

v0.22.8 (2021-12-07)

This is a maintenance release, binary compatible with the 0.22.x series.

• http4s-core

  • Update case-insensitive, ... to 1.2.0 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5434
  • Fix Origin parsing on hosts starting with a number by @gaspb in https://github.com/http4s/http4s/pull/5504
  • Deprecate DefaultCharset, use UTF-8 directly by @bplommer in https://github.com/http4s/http4s/pull/5512
  • Access control allow methods by @rcardin in https://github.com/http4s/http4s/pull/5376
  • Uri Path Segment Encoder by @zarthross in https://github.com/http4s/http4s/pull/5519
  • Update cats-parse to 0.3.6 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5598
  • Update cats-core, cats-laws to 2.7.0 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5625
  • Add DefaultQueryParamDecoderMatcher class by @sbly in https://github.com/http4s/http4s/pull/5564

• http4s-laws

  • Update discipline-core to 1.2.0 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5418

• Various backends

  • Update log4cats-slf4j, log4cats-testing to 1.4.0 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5638

• http4s-blaze-server

  • Make websocket buffer size configurable by @DeviLab in https://github.com/http4s/http4s/pull/5381

• http4s-async-http-client

  • Update netty-buffer, netty-codec-http to 4.1.70.Final in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5532

• http4s-okhttp-client

  • Update okhttp to 4.9.3 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5605

• http4s-jawn

  • Update jawn-parser to 1.3.0 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5580

• http4s-scalatags

  • Update scalatags to 0.10.0 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5441

• http4s-tomcat

  • Update tomcat-catalina, tomcat-coyote, ... to 9.0.55 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5584

• Scalafixes

  • Scalafix for CIString, Header, Headers for 0.22 by @bplommer in https://github.com/http4s/http4s/pull/5387
  • Add scalafix for User-Agent header change by @bplommer in https://github.com/http4s/http4s/pull/5388
  • Fix the package in the AHC scalafix by @rossabaker in https://github.com/http4s/http4s/pull/5643

• Documentation

  • QueryOps +? -> ++? doctest and migration guide by @zmccoy in https://github.com/http4s/http4s/pull/5379
  • Fix scaladoc for some Headers methods by @danicheg in https://github.com/http4s/http4s/pull/5491
  • Clean up Blaze examples: weaken TC constraints, address linter warnings by @bplommer in https://github.com/http4s/http4s/pull/5524
  • Port migration of the website to Laika for the series/0.22 by @danicheg in https://github.com/http4s/http4s/pull/5551
  • Fix dead links to RFC by @danicheg in https://github.com/http4s/http4s/pull/5592
  • EPUB download of the docs for the series/0.22 by @danicheg in https://github.com/http4s/http4s/pull/5652
  • Add favicon to the 0.22 website and docs by @danicheg in https://github.com/http4s/http4s/pull/5676
  • Update nav-docs.html by @rtar in https://github.com/http4s/http4s/pull/5481

• Behind the scenes

  • Update scala3-library to 3.0.2 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5400
  • Update sbt-mdoc to 2.2.24 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5424
  • Reproduce deadlocks in PoolManager by @RafalSumislawski in https://github.com/http4s/http4s/pull/5384
  • fix MatchError by @RafalSumislawski in https://github.com/http4s/http4s/pull/5383
  • Backport to 0.22: Expand docs on client middlewares by @kubukoz in https://github.com/http4s/http4s/pull/5430
  • Ember Server connection tests by @RaasAhsan in https://github.com/http4s/http4s/pull/5382
  • Pin dependencies for 0.22 by @rossabaker in https://github.com/http4s/http4s/pull/5443
  • Update sbt-unidoc to 0.5.0 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5471
  • Mark some test-suites in the blaze-client as flaky by @danicheg in https://github.com/http4s/http4s/pull/5485
  • Thin ci matrix by @armanbilge in https://github.com/http4s/http4s/pull/5476
  • Port #5477 to the series/0.22 by @danicheg in https://github.com/http4s/http4s/pull/5483
  • Remove redundant setting in scalafix build by @bplommer in https://github.com/http4s/http4s/pull/5499
  • Remove redundant val in the Header.Raw constructor by @danicheg in https://github.com/http4s/http4s/pull/5500
  • Format sbt files, add command alias for pre-PR linting by @bplommer in https://github.com/http4s/http4s/pull/5498
  • Run Scalafix in CI by @bplommer in https://github.com/http4s/http4s/pull/5505
  • Use predefined names of headers instead of creating them in the Headers by @danicheg in https://github.com/http4s/http4s/pull/5492
  • Pin okio to 2.x by @rossabaker in https://github.com/http4s/http4s/pull/5522
  • Add custom scalafix rules by @bplommer in https://github.com/http4s/http4s/pull/5521
  • Update scalafmt by @bplommer in https://github.com/http4s/http4s/pull/5534
  • run scalafmt on series/0.22 by @bplommer in https://github.com/http4s/http4s/pull/5544
  • Send multiple chunks when testing chunked requests by @RafalSumislawski in https://github.com/http4s/http4s/pull/5552
  • Fix or exclude scalafix warnings by @bplommer in https://github.com/http4s/http4s/pull/5549
  • Add further scalafix rules by @bplommer in https://github.com/http4s/http4s/pull/5550
  • Update logback-classic to 1.2.7 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5560
  • Don't ignore the Part.covary test suite in the MultipartSuite by @danicheg in https://github.com/http4s/http4s/pull/5576
  • Clean up ServerTestRoutes by @danicheg in https://github.com/http4s/http4s/pull/5575
  • Use an instance of Arbitrary[Year] from ScalaCheck by @danicheg in https://github.com/http4s/http4s/pull/5577
  • Update sbt-native-packager to 1.9.7 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5589
  • Use assertEquals instead of assert by @danicheg in https://github.com/http4s/http4s/pull/5591
  • Use Arbitrary[Uri] in some tests by @danicheg in https://github.com/http4s/http4s/pull/5586
  • Remove redundant isScala3 from build.sbt by @bplommer in https://github.com/http4s/http4s/pull/5595
  • Add advice of using assertEquals() in the contributing guide by @danicheg in https://github.com/http4s/http4s/pull/5594
  • Don't ignore covary tests in the MessageSuite by @danicheg in https://github.com/http4s/http4s/pull/5596
  • Use Bracket in the Http1Writer.write by @danicheg in https://github.com/http4s/http4s/pull/5565
  • Update scalafmt-core to 3.1.2 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5606
  • Update sbt-scalafix, scalafix-testkit to 0.9.33 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5616
  • Close some resources in tests by @danicheg in https://github.com/http4s/http4s/pull/5633
  • Update scalafmt-core to 3.2.1 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5650
  • Pin scalatags to 0.10 by @rossabaker in https://github.com/http4s/http4s/pull/5647
  • Update munit-cats-effect-2 to 1.0.7 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5667
  • Update sbt-http4s-org to 0.9.0 in series/0.22 by @scala-steward in https://github.com/http4s/http4s/pull/5659
  • Add the fast path for Uri.decode implementation by @plokhotnyuk in https://github.com/http4s/http4s/pull/5556

• New Contributors

  • @DeviLab made their first contribution in https://github.com/http4s/http4s/pull/5381
  • @gaspb made their first contribution in https://github.com/http4s/http4s/pull/5504
  • @sbly made their first contribution in https://github.com/http4s/http4s/pull/5564
  • @plokhotnyuk made their first contribution in https://github.com/http4s/http4s/pull/5556

v1.0.0-M29 (2021-10-11)

This is the latest development milestone in the 1.x series. It is not binary compatible with previous milestones. It includes all the changes through 0.23.6.

• http4s-server
  • Breaking changes
    • #5346: Relax Async constraint to Sync in CookieJar, ConcurrentRequests, and MaxActiveRequests middleware.
  • Enhancements
    • #5353: Include the BodyCache middleware that was introduced in 0.22 but not properly merged to main.

v0.23.6 (2021-10-12)

This is a routine maintenance release. It is binary compatible with the v0.22.x series and includes the changes in v0.22.7.

• http4s-core

  • Noteworthy refactorings
    • #5340: Replace our internal decode with FS2's decodeWithCharset. This only affects non-UTF-8 encodings.

• http4s-client

  • Breaking changes
    • #5348: Scala.js only: remove JavaNetClientBuilder. It already failed to link, and now it will fail to compile.
  • Bug fixes
    • #5349: Fix deadlocks in Retry and FollowRedirect middlewares. We no longer attempt to acquire a second connection before releasing the first, potentially starving the connection pool.

• Dependency updates

  • scalajs-1.7.1

v0.22.7 (2021-10-12)

This is a routine maintenance release. It is binary compatible with the v0.22.x series and includes the changes in v0.21.31.

• http4s-core

  • Enhancements
    • #5165: Add Keep-Alive header.
  • Compatibility
    • #5344: Reintroduce deprecated aliases at Header.apply(String, String), Header.of(Header.ToRaw*), and util.CaseInsensitiveString to ease migration from 0.21.x.

• http4s-server

  • Noteworthy refactoring
    • #5189, #5368: In GZip, use fs2.compress.gzip for compression.

• http4s-blaze-client

  • Compatibility
    • #5344: Reintroduce deprecated alias for org.http4s.client.blaze.BlazeClientBuilder to ease migration from 0.21.x.

• http4s-blaze-server

  • Compatibility
    • #5344: Reintroduce deprecated alias for org.http4s.server.blaze.BlazeServerBuilder to ease migration from 0.21.x.

• http4s-ember-core

  • Semantic change
    • #5341: Add EmberException.ReadTimeout and EmberException.RequestHeadersTimeout (unobservable) to distinguish backend timeouts that close the connection from application TimeoutExceptions that can be handled to generate a 503 response or similar.

• Dependency updates

• fs2-2.5.10

• netty-4.1.69.Final

• scalacheck-effect-1.0.3

v0.21.31 (2021-10-11)

This is a maintenance release. The only changes are to increase forward source compatibility with 0.22. It is binary compatible with the 0.21.x series.

• http4s-core

  • Compatibility
    • #5291: Undeprecate Headers.apply. Something similar exists in 0.22.

• http4s-blaze-server

  • Compatibility
    • #5291: Add org.http4s.blaze.server.BlazeServerBuilder to org.http4s.server.blaze.BlazeServerBuilder. In 0.22, the alias becomes the canonical name for consistency with the other backends.

• http4s-blaze-client

  • Compatibility
    • #5291: Add org.http4s.blaze.client.BlazeClientBuilder to org.http4s.client.blaze.BlazeClientBuilder. In 0.22, the alias becomes the canonical name for consistency with the other backends.

v1.0.0-M28 (2021-10-06)

This is the latest development milestone in the 1.x series. It is not binary compatible with previous milestones.

The http4s-dom-core, http4s-dom-fetch-client, and http4s-dom-service-worker modules have been moved to the http4s-dom repo and are now on their own release cycle.

• Various modules

  • Noteworthy refactoring
    • #5303: Many of the changes on the 1.x line were backported to 0.23.x. This resynchronized those branches for continuing merges. Nothing significant should have changed here that isn't already noted in 0.23.5.

• http4s-core

  • Breaking changes
    • #5328: HttpVersion#copy is removed from the public API. It was deprecated in 0.22.6.
    • #5329: Custom status reason phrases are removed. They were deprecated in 0.22.6.

• http4s-client

  • Breaking changes
    • #5287: Weaken constraint on DestinationAttribute to MonadCancelThrow. Does not break source compatibility.

• http4s-server

  • Breaking changes
    • #5327: WebSocketBuilder2 is renamed back to WebSocketBuilder. A deprecated alias is left as WebSocketBuilder to aid migration.

v0.23.5 (2021-10-06)

This is a maintenance release. It is binary compatible with 0.23.4, and includes the changes in 0.22.6.

Scala.js support is backported for a large subset of the modules present in 1.0. Additional Scala.js-only modules for using http4s in the browser have been spun off as https://github.com/http4s/http4s-dom.

• http4s-core

  • Cross Builds
    • #5298: Add support for Scala.js
  • Deprecations
    • #5226: Migrate to the fs2.io.file APIs in EntityDecoder, StaticFile, and Part.

• http4s-laws

  • Cross Builds
    • #5298: Add support for Scala.js

• http4s-client

  • Cross Builds
    • #5298: Add support for Scala.js

• http4s-server

  • Deprecations
    • #5226: Migrate to the fs2.io.file APIs in FileService.

• http4s-blaze-server

  • Bug fixes
    • #5152: Pass a WebSocketBuilder, now named WebSocketBuilder2, when adding an HttpApp. This, combined with the new imapK method, lets web socket applications vary the local effect. Previously, this threw a ClassCastException.

• http4s-blaze-client

  • Enhancements
    • #5201: Adds an BlazeClientBuilder.apply method that uses the ExecutionContext from the Async[F] instance. The old constructor that required an explicit ExecutionContext is now deprecated. Users who need a custom ExecutionContext for blaze should call withExecutionContext.

• http4s-ember-core

  • Cross Builds
    • #5298: Add support for Scala.js

• http4s-ember-server

  • Bug fixes
    • #5152: Pass a WebSocketBuilder, now named WebSocketBuilder2, when adding an HttpApp. This, combined with the new imapK method, lets web socket applications vary the local effect. Previously, this threw a ClassCastException.
  • Enhancements
    • #5219: Add support for Unix sockets. This works on Linux and Darwin, but not on Windows. Use the new withUnixSocketConfig method on EmberServerBuilder to bind to an fs2.io.net.unixsocket.UnixSocketAddress.

• http4s-ember-client

  • Cross Builds
    • #5298: Add support for Scala.js
  • Enhancements
    • #5219: Add support for Unix sockets. This works on Linux and Darwin, but not on Windows. Use the new UnixSocket middleware to route requests to an fs2.io.net.unixsocket.UnixSocketAddress.

• Dependency versions

  • fs2-3.1.4
  • ip4s-3.0.4

v0.22.6 (2021-10-06)

This is a routine maintenance release. It is binary compatible with v0.22.5 and includes the changes in v0.21.30.

• http4s-core

  • Enhancements
    • #5189: Add Order[HttpDate] and Hash[HttpDate] instance
    • #5265: Add Ordering[QValue] instance
    • #5279: Add constants for HTTP/3, HTTP/2 (deprecating HTTP/2.0), and HTTP/0.9.
    • #5294: Implement DNT header
    • #5296: Add Accept-Post header
  • Deprecation
    • #5260: Deprecate HttpVersion#copy, which circumvents validation and could create out-of-bounds HTTP protocol versions.
    • #5253: Deprecate custom status reason phrases. They are a security risk for something that not all backends support and the spec does not require us to support.
    • #5331: Deprecate Status.apply, which does not validate the code. Use fromInt instead.
  • Notable refactoring
    • #5139: Add dependency on new http4s-crypto library, which abstracts the target platform. All of its uses should be internal. Scala.js support is added in later branches, but this aids maintenance.
    • #5308: Use Uri.unsafeFromString in Uri literal macro to ease WartRemover usage.

• http4s-laws

  • Deprecation
    • #5274: Deprecate ArbitraryInstances, which was redundant with the arbitrary object. The latter is packaged consistently with Cats' arbitraries.

• http4s-server

  • Enhancements
    • #5323: In CORSPolicy, add withAllowHeadersStatic, which supports a static list of Access-Control-Allow-Headers whether the Access-Control-Request-Headers values match or not.

• http4s-blaze-client

  • Semantic change
    • #5032: Wrap EOF when borrowing a dead connection in a java.net.SocketException with information on which host failed.

• http4s-ember-client

  • Enhancements
    • #5271: Eliminate exception allocation on the parser hot path
    • #5290: Retry on IOException with "Connection reset by peer" or "Broken pipe" in the message

• http4s-ember-server

  • Semantic change
    • #5286: On requestHeaderTimeout and idleTimeout, close the connection without rendering a 500 Internal Server Error response. The HTTP/1.1 spec is not prescrptive on this matter, but this behavior is more consistent with prevaling usage in http4s and a sampling of other servers. Furthermore, an empty response is retriable (assuming request idempotence) by clients, whereas a 500 Internal Server Error is not.

• Enhancements

  • #5271: Eliminate exception allocation on the parser hot path

• Dependency updates

  • ip4s-2.0.4
  • jetty-9.4.44.v20210927
  • metrics-4.2.4
  • munit-cats-effect-1.0.6
  • okhttp-4.9.2
  • scodec-bits-1.2.29
  • tomcat-9.0.54

v1.0.0-M27 (2021-09-21)

This release includes security patches for GHSA-5vcm-3xc3-w7x3 for blaze-client, blaze-server, ember-client, ember-server, and jetty-client. It forward-merges 0.23.4.

• http4s-dom-fetch-client

  • Enhancements
    • #5101: Add a request timeout and new FetchOptions to configure the fetch client.

• http4s-dom-service-worker

  • Breaking changes
    • #5089: Simplify service worker API and make safe(r). The ServerWorkerApp is now replaced by a method that suspends into SyncIO.

v0.23.4 (2021-09-21)

This release includes security patches for GHSA-5vcm-3xc3-w7x3 for blaze-client, blaze-server, ember-client, ember-server, and jetty-client. It is binary compatible with v0.22.4, and forward-merges 0.22.5.

• http4s-client

  • Enhancements
    • #5190: Add an effect constructor for calculating effectual classifiers. Note that it is a mistake to consume the request body unless it is cached external to this call.

• Dependency updates

  • cats-effect-3.2.8
  • fs2-3.1.2
  • keypool-0.4.7

v0.22.5 (2021-09-21)

This release includes security patches for GHSA-5vcm-3xc3-w7x3 for blaze-client, blaze-server, ember-client, ember-server, and jetty-client. It is binary compatible with v0.22.4, and forward-merges 0.21.29.

• http4s-core

  • Bug fixes
    • #5166: Fix deduction of cipher lengths, and detect length of more ciphers
    • #5196: Parse Set-Cookie headers with no space between the semi-colon delimeter and the next attribute. Such cookies are invalid to emit per spec, but must be parsed per spec.
  • Enhancements
    • #5168: Add Ordering instance for Oauth1 ProtocolParameter.
    • #5176: Add model for the X-Forwarded-Proto header.
    • #5195: Restore the EntityDecoder[F, ByteVector].
    • #5171: Add model for the Access-Control-Max-Age header.
    • #5202: Use concrete types for overridden Request and Response methods. This should be transparent.
    • #5175: Introduce a HeaderCompanion helper to reduce boilerplate when defining modeled headers.

• http4s-blaze-client

  • #5158: Add a resourceWithState method to the BlazeClientBuilder for monitoring the connection pool.

• http4s-ember-core

  • Enhancements
    • #5216: Improve performance of requet and response parsers

• http4s-ember-server

  • Bug fixes
    • #5130: Populate SecureSession request attribute in ember-server.

• Dependency updates

  • cats-effect-2.5.4
  • netty-4.1.68
  • scalafix-0.9.31
  • tomcat-9.0.53

v0.21.30 (2021-10-06)

This is a bugfix release. Routine maintenance has stopped on 0.21.x, but we'll continue to entertain PRs from the community. It is binary compatible wit hthe 0.21.x series.

• blaze-client

  • Compatibility restorations

• #5288: Allow ' ' when rendering URI. This is against the spec, but bug-compatible with previous versions and not a security threat. It has come up for users trimming strings from config. Starting in 0.22, such whitespace is encoded properly.

• ember-client

  • Bugfixes

• #5247: Match on ClosedChannelException when detecting connections that terminated inside the pool.

  • Compatibility restorations

• #5288: Allow ' ' when rendering URI. This is against the spec, but bug-compatible with previous versions and not a security threat. It has come up for users trimming strings from config. Starting in 0.22, such whitespace is encoded properly.

v0.21.29 (2021-09-21)

This release includes security patches for blaze-client, blaze-server, ember-client, ember-server, and jetty-client. It is binary compatible with the 0.21.x series.

• Various modules
  • GHSA-5vcm-3xc3-w7x3: Patches a vulnerability when unencoded user inputs are rendered in the model. Malicious characters in these inputs can be used in splitting attacks.
    • Header values. \r, \n, and \u0000 values are now replaced with spaces.
    • Header names. Headers with invalid names are now dropped.
    • Status reason phrases. Invalid phrases are now omitted.
    • URI authority registered names. Requests with invalid reg-names now raise an exception.
    • URI paths. Requests with invalid URI paths now raise an exception.

v1.0.0-M26 (2021-09-02)

This release is a forward port of all the changes in v0.23.3.

v0.23.3 (2021-09-02)

This is binary compatible with v0.23.3. It includes the fixes in v0.22.2.

• http4s-ember-server
  • Bugfixes
    • #5138: Correctly populate the SecureSession response attribute.

v0.22.4 (2021-09-02)

This is binary compatibile with v0.22.3. It includes the CORS bugfix in v0.21.28.

• http4s-server

  • Bugfixes
    • #5130: Fix the parsing of empty Origin headers to be a parse failure instead of Origin.Null.

• Enhancements

  • #5321: Add BodyCaching middleware.

• Dependency updates

  • scodec-bits-1.1.28

v0.21.28 (2021-09-02)

This is a bugfix to yesterday's patch. It is not a security issue, but a correctness issue.

This release is binary compatible with 0.21.x.

• http4s-server
  • Breaking changes
    • #5144: In the CORS middleware, respond to preflight OPTIONS requests with a 200 status. It was previously passing through to the wrapped Http, most of which won't respond to OPTIONS. The breaking change is that the constraint is promoted from Functor to Applicative. The Functor version is left for binary compatibility with a runtime warning.

v1.0.0-M25 (2021-09-01)

This is the latest development release. No binary compatibility is promised yet. Includes all changes in v0.23.2.

• http4s-core

  • Breaking changes
    • #5051: Per spec, Access-Control-Allow-Headers and Access-Control-Expose-Headers can be empty.
    • #5082: Remodel Origin header. Origin.Null is changed to Origin.null. The obsolete Origin.HostList is gone in favor of Origin.Host being an Origin. Fixes parsing of an empty header to be an error instead of returning null.

• http4s-dom-core

  • Enhancements
    • #5049: Implement EntityEncoder for File and ReadableStream[Unit8Array].
    • #5094, #5103: Fix readable stream cancellation bug in Firefox

• Dependency updates

  • simpleclient-0.12.0 (Prometheus)
  • scalajs-dom-1.2.0

v0.23.2 (2021-09-01)

This release includes a security patch to GHSA-52cf-226f-rhr6, along with all changes in v0.22.3.

This release is binary compatible with the 0.23 series.

• http4s-core

  • Enhancements
    • #5085: Make EntityEncoders for File, Path, and InputStream implicit. Since 0.23, they no longer require an explicit Blocker parameter, using Cats-Effect 3's runtime instead.

• http4s-blaze-server

  • Bug fixes
    • #5118: Don't block the TickWheelExecutor on cancellation. In-flight responses are canceled when a connection shuts down. If the response cancellation hangs, it blocks the TickWheelScheduler thread. When this thread blocks, subsequent scheduled events are not processed, and memory leaks with each newly scheduled event.
  • Enhancements
    • #4782: Use Async[F].executionContext as a default ExecutionContext in BlazeServerBuilder.

• http4s-ember-server

  • #5106: Demote noisy WebSocket connection terminated with exception message to trace-level logging on broken pipes. This relies on exception message parsing and may not work well in all locales.

• Dependency updates

  • cats-effect-3.2.5
  • fs2-3.1.1

v0.22.3 (2021-09-01)

This release includes a security patch to GHSA-52cf-226f-rhr6, along with all changes in 0.21.26 and 0.21.27.

Binary compatible with 0.22.2 series, with the exception of static forwarders in HttpApp.apply, HttpApp.local. Unless you are calling HttpApp from a language other than Scala, you are not affected.

• http4s-core

  • Binary breaking changes
    • #5071: Weakens constraints on HttpApp.apply and HttpApp.local from Sync to Defer. This change is technically binary breaking, but will only affect static methods called via interop from a language other than Scala.
  • Semantic changes
    • #5073: withEntity now replaces any existing headers with the same name with the headers from the EntityEncoder. In v0.21, known single headers were replaced and recurring headers were appended. Beginning in 0.22.0, everything was appended, which commonly resulted in duplicate Content-Type headers. There is no longer a global registry of headers to infer singleton vs. recurring semantics, but in practice, EntityEncoder headers are single, so this is more correct and more similar to the pre-0.22 behavior.
  • Bugfixes
    • #5070: Fix Accept-Language parser on the wildcard (*) tag with a quality value
    • #5105: Parse UTF-8 charset tag on Content-Disposition filenames case-insensitively. This was a regression from 0.21.
  • Enhancements
    • #5042: Add a modeled header for Access-Control-Request-Method.
    • #5076: Create Uri.Host from an ip4s IpAddress
  • Documentation
    • #5061: Document that the Allow header MUST return the allowed methods.
  • Dependency updates
    • blaze-0.15.2

• http4s-client

  • Enhancements
    • #5023: Parameterize the signature algorithm in the OAuth 1 middleware. HMAC-SHA256 and HMAC-SHA512 are now supported in addition to HMAC-SHA1.

• http4s-server

  • Bugfixes
    • #5056: In GZip middleware, don't add a Content-Encoding header if the response type doesn't support an entity.
  • Enhancements
    • #5112: Make CORS middleware configurable via toHttpRoutes and toHttpApp constructors.

• http4s-blaze-core

  • Bugfixes
    • #5126: Upgrades to a Blaze version that uses a monotonic timer in the TickWheelExecutor. This will improve scheduling correctness in the presence of an erratic clock.

• http4s-blaze-server

  • Bugfixes
    • #5075: Render the blaze version correctly in the default startup banner

• http4s-ember-core

  • Bugfixes
    • #5043: Fix several bugs where a body stream silenty ends if the peer closes its end of the socket without finishing writing. This now raises an error.

• http4s-ember-client

  • Bugfixes
    • #5041: Don't keep alive HTTP/1.0 connections without a Connection: keep-alive header.

• http4s-ember-server

  • Deprecations
    • #5040: maxConcurrency is renamed to maxConnections. The former is now deprecated.

• http4s-dsl

  • Enhancements
    • #5063: Added ->> infix extractor for a resource-oriented view of routing. Use this to define resource paths only once, and generate proper 405 responses with a correct Allow header when the method is not handled.

• Dependency updates

  • blaze-0.15.2
  • netty-4.1.67

v0.21.27 (2021-08-31)

This is a security release. It is binary compatible with the 0.21.x series.

• http4s-server

  • Security patches GHSA-52cf-226f-rhr6:
    • Deprecates apply method that takes a CORSConfig, and httpRoutes anad httpApp that take no config. The default configuration disables most actual CORS protection, and has several deficiences even when properly configured. See the GHSA for a full discussion. tl;dr: start from CORS.policy.
    • The deprecated implementation now ignores the allowCredentials setting when anyOrigin is true, and logs a warning. If you insist on using the deprecated version, old behavior can be restored by setting anyOrigin to false and allowOrigins to Function.const(true).
    • No longer renders an Access-Control-Allow-Credentials: false headerFor safety, the allowCredentials setting is now Please see the GHSA for a full discussion.
    • The replacement implementation, created from the new CORS.policy, additionally fixes the following defects:
    • No longer returns a 403 Forbidden response when CORS checks fail. The enforcement point of CORS is the user agent. Any failing checks just suppress CORS headers in the http4s response.
    • Add Access-Control-Request-Headers to the Vary header on preflight responses when it can affect the response. This is important for caching.
    • Validate the Access-Control-Request-Headers, and return no CORS headers if any of the headers are disallowed.
    • Remote Vary: Access-Control-Request-Method and Access-Control-Max-Age headers from non-preflight responses. These are only relevant in preflight checks.

• http4s-blaze-server

  • Bugfixes
    • #5125: Upgrade to a blaze that uses monotonic time in the TickWheelExecutor. This is unrelated to the GHSA, but guards against a theoretical scheduling problem if the system clock is erratic.

• Dependency updates

  • blaze-0.14.18

v0.21.26 (2021-08-12)

The 0.21 series is no longer actively maintained by the team, but we'll continue to entertain binary compatible patches. All users are still encouraged to upgrade to 0.22 (for Cats-Effect 2) or 0.23 (the latest stable series, on Cats-Effect 3).

v1.0.0-M24 (2020-08-07)

This release adds support for Scala.js, including an Ember client and server, serverless apps, a browser client backed by fetch, and browser service worker apps.

This is the first significant divergence from the 0.23 line since it was forked off an earlier 1.0 milestone. It is not binary compatible with 0.23.x or 1.0.0-M23.

Includes all changes through 0.23.1.

• http4s-core

  • Subtle changes
    • #4938: JsonDebugErrorHandler now logs the class name instead of the canonical class name, which is not supported in Scala.js. The difference is some dots vs. dollar signs. This is neither source nor binary breaking.
  • Enhancements
    • #4938: Add Scala.js support

• http4s-laws

  • Breaking changes
    • #4938: Binary compatibility is broken by replacing ip4s-testkit instances with a copy that suits our Scala.js needs.
  • Enhancements
    • #4938: Add Scala.js support

• http4s-server

  • Breaking changes
    • #4938: DigestAuth and CSRF middleware now require an Async constraint
    • #4938: Server.address is now an com.comast.ip4s.SocketAddress instead of a java.net.InetSocketAddress.
  • Enhancements
    • #4938: Add Scala.js support

• http4s-client

  • Breaking changes
    • #4938: oauth1.signRequest now requires an Async constraint
  • Enhancements
    • #4938: Add Scala.js support

• http4s-ember-core

  • Enhancements
    • #4938: Add Scala.js support

• http4s-ember-client

  • Enhancements
    • #4938: Add Scala.js support

• http4s-ember-server

  • Enhancements
    • #4938: Add Scala.js support

• http4s-node-serverless

  • New module
    • #4938: Run HttpApp in a serverless environment

• http4s-dom-core

  • New module
    • #4938: Base library for DOM support. Scala 2 only for now.

• http4s-dom-fetch-client

  • New module
    • #4938: http4s-client backend built on browser fetch API. Scala 2 only for now.

• http4s-dom-service-worker * #4938: Run HttpApp in a service worker in the browser. Scala 2 only for now.

• http4s-dsl

  • Enhancements
    • #4938: Add Scala.js support

• http4s-boopickle

  • Enhancements
    • #4938: Add Scala.js support

• http4s-jawn

  • Enhancements
    • #4938: Add Scala.js support

• http4s-circe

  • Enhancements
    • #4938: Add Scala.js support

• Dependency updates

  • circe-0.15.0-M1
  • scala-java-locales-1.2.1 (new)
  • scala-java-time-2.3.0 (new)
  • scala-js-dom-1.1.0 (new)

• #5064: Add a conservative retry policy for dead connections. Connections can be terminated on the server side while idling in our pool, which does not manifest until we attempt to read the response. This is now raised as a java.nio.channels.ClosedChannelException. A retryPolicy configuration has been added to the EmberClientBuilder. The default policy handles the error and resubmits the request if:

  • The request method is idempotent OR has an Idempotency-Key header
  • Less than 2 attempts have been made
  • Ember detects that the connection was closed without reading any bytes

v0.23.1 (2021-08-06)

Includes all changes through v0.22.2.

• Dependency updates
  • cats-effect-3.2.2
  • fs2-3.1.0
  • vault-3.0.4

v0.22.2 (2021-08-06)

• http4s-core

  • Enhancements
    • #5011: Add constant for status code 418 I'm a teapot. #save418 🫖
    • #5013: Create RequestPrelude and ResponsePrelude views of Request and Response, respectively. These projections omit the body and vault attributes, which permit an Order and Hash (and therefore Eq) instance that Request and Response do not. These can be useful in logging, metrics, and caching.
  • Deprecations
    • #5015: Deprecate the old Uri.uri, MediaType.mediaType, and QValue.q literals. Intepolators for each are available via org.http4s.implicits._

• Dependency updates

  • cats-effect-2.5.3
  • tomcat-9.0.52

v0.23.0 (2021-07-30)

This is the first production release with Cats-Effect 3 support. All subsequent 0.23.x releases will be binary compatible with this.

Includes all changes through v0.22.1.

• http4s-core

  • Breaking changes
    • #4997: Refresh MimeDB from the IANA registry. It shuffles some constants in ways that offend MiMa, but you almost certainly won't notice.
  • Enhancements
    • #4915: Add file-based multipart decoder with better resource handling. This deprecates the priod mixedMultipart decoder in favor of a mixedMultipartResource, which cleans up temporary storage on release of the resource. Please see the scaladoc for a usage example.

• Various modules

  • Breaking changes
    • #4998: Removes everything deprecated since 0.20.0, over 24 months and three breaking releases ago. See the pull request for a comprehensive list.
  • Refactoring
    • #4986: Light refactoring of fs2 pipes in Ember and Blaze backends. Should not be visible.

• Dependency updates

  • cats-effect-3.2.0
  • fs2-3.0.6
  • jawn-fs2-2.1.0
  • keypool-0.4.6

v0.22.1 (2021-07-30)

• http4s-core

  • Bugfixes
    • #4956: Catch non-fatal exceptions, notably DateTimeException, in QueryParamDecoders.
  • Enhancements
    • #4956: Add QueryParamCodecs for more java.time types.

• Documentation * #5012: Document MatrixVar support;

• http4s-client

  • Bugfixes
    • #4933: Append the EntityDecoder's Accept headers to any explicit headers instead of replacing them. This was a regression from the 0.21 line.

• http4s-boopickle

  • Cross builds
    • #4991: http4s-boopickle is now cross-published for Scala 3

• Dependency updates

  • boopickle-1.4.0
  • cats-effect-2.5.2
  • dropwizard-metrics-4.2.3
  • scala-xml-2.0.1
  • slf4j-api-1.7.32

v0.22.0

This is the first production release with Scala 3 support, and continues to support Cats-Effect 2. All users of the 0.21 series are encouraged to upgrade to at least this version. Users needing Cats-Effect 3 are invited to upgrade to http4s-0.23.

All subsequent 0.22.x releases will be binary compatible with this.

Includes all changes from v0.21.25.

• http4s-core

  • Bugfixes
    • #4933: Don't eagerly parse non-matching headers
  • Breaking changes
    • #4895: Refresh MimeDb. This is pedantically incompatible, but we don't think you'll notice.

• http4s-dsl

  • Bugfixes
    • #4923: Define as as an infix operator in Scala 3

• http4s-blaze-client

  • Documentation
    • #4930: Add scaladoc to BlazeClientBuilder

• http4s-ember-server

  • Enhancements
    • #4803: Add web socket support

• http4s-jetty-server

  • Bugfixes
    • #4967: Fix error parsing IPv6 addresses

• Dependency updates

  • jawn-1.2.0
  • prometheus-client-0.11.0

v0.21.25 (2021-07-18)

• http4s-blaze-client

  • Bugfixes
    • #4831: Fix blaze-client handling of early responses
    • #4958: Reuse idle timeout stage. This also addresses a performance regression identified in v0.21.23.
  • Enhancements
    • #4906: Recycle more connections than before

• Dependency updates

  • dropwizard-metrics-4.2.2
  • fs2-2.5.9
  • jetty-9.4.43
  • log4s-1.10.0
  • netty-4.1.66
  • slf4j-1.7.31
  • tomcat-9.0.50

v1.0.0-M23 (2021-05-26)

Functionally equivalent to v0.23.0-RC1. Keeps the 1.0 milestones current as we continue our roadmap. Includes the vulnerability fix to StaticFile.fromUrl.

v0.23.0-RC1 (2021-05-26)

Includes the changes of v0.22.0-RC1, including the vulnerability fix to StaticFile.fromUrl.

• http4s-core

  • Breaking changes
    • #4884: Use Monad instead of Defer constraints on HttpApp, HttpRoutes, AuthedRoutes, ContextRoutes, and related syntax. This avoids diverging implicits when only a Concurrent constraint is available in Cats-Effect-3.
  • Noteworthy refactoring
    • #4773: Refactor the internals of the Multipart parser.

• http4s-ember-client

  • Noteworthy refactoring
    • #4882: Use Network instead of Network.forAsync to get the socket group.

• http4s-ember-server

  • Noteworthy refactoring
    • #4882: Use Network instead of Network.forAsync to get the socket group.

v0.22.0-RC1 (2021-05-26)

Includes the changes of 0.21.24, including the vulnerability fix to StaticFile.fromUrl.

• http4s-core

  • Breaking changes
    • #4787: Various header selection refinements:
    • Header.Select#toRaw now takes an F[A] and returns a NonEmptyList[Header.Raw]. This is necessary because headers without a Semigroup (e.g., Set-Cookie) can't be combined into a single header value.
    • The old Header.Select#toRaw is renamed to toRaw1. This version still accepts a single value and returns a single raw header.
    • Header.Select#from now returns an Option[Ior[NonEmptyList[ParseFailure], NonEmptyList[A]]]. The Ior lets us return both a value and "warnings" when a repeating header contains both valid and invalid entries.
    • Add Headers#getWithWarnings to return the Ior result.
    • #4788: Extend ServerSentEvent with comments. The data field is now optional. retry is changed from a Long to a FiniteDuration. data spanning multiple lines are now rendered as multiple data: fields per the spec.
  • Bugfixes
    • #4873: Catch exceptions in ParseResult.fromParser. Don't throw when parsing a media range in the Content-Type parser.

• Dependency updates

  • blaze-0.15.1
  • circe-0.14.1
  • play-json-2.9.2 (downgrade)

v0.21.24 (2021-05-26)

0.21 is EOL. Bugfixes and community submissions will be considered for discretionary releases, but the development team will now focus on later branches.

Contains a vulnerability fix for StaticFile.fromUrl.

• http4s-blaze-core

  • Vulnerability fixes
    • GHSA-6h7w-fc84-x7p6: Don't leak the existence of a directory serverside when using StaticFile.fromUrl with non-file URLs.
  • Enhancements
    • #4880: Handle exceptions when the tick wheel executor is shutdown as a warning instead of a stack trace error.

• http4s-ember-client

  • Enhancements
    • #4881: Add checkEndpointIdentification flag to Ember. When true, sets HTTPS as the endpoint validation algorithm. Defaults to true.

• Dependency Updates

  • blaze-0.14.17

v1.0.0-M22 (2021-05-21)

Functionally equivalent to v0.23.0-M1. Keeps the 1.0 milestones current as we continue our roadmap.

v0.23.0-M1 (2021-05-21)

We are opening an 0.23 series to offer full support for Scala 3 and Cats-Effect 3 while giving ourselves a bit more time to finish our more ambitious goals for 1.0. We will release v0.23.0 with production support as soon as circe-0.14 is out.

This release picks up from v1.0.0-M21 with its Cats-Effect 3 support, and includes all improvements from v0.22.0-M8.

• Documentation

  • #4845: Mention Client.fromHttpApp

• Dependency updates

  • cats-effect-3.1.0
  • fs2-3.0.4
  • ip4s-3.0.2
  • jawn-fs2-2.0.2
  • keypool-0.4.5
  • log4cats-2.1.1
  • scalacheck-effect-1.0.2
  • vault-3.0.3

v0.22.0-M8 (2021-05-21)

Includes the changes of v0.21.23. This is the first release with support for Scala 3.0.0. We will release v0.22.0 with production support as circe-0.14 is out.

There are several package renames in the backends. To help, we've provided a Scalafix:

1. Add to your projects/plugins.sbt:

   addSbtPlugin("ch.epfl.scala" % "sbt-scalafix" % "0.9.28")

2. Run the following:

   sbt ";scalafixEnable; scalafix github:http4s/http4s/v0_22"

• Crossbuilds

  • Adds Scala 3
  • Drops Scala-3.0.0-RC2

• http4s-async-http-client

  • Breaking changes
    • #48544: Rename package from org.http4s.client.asynchttpclient to org.http4s.asynchttpclient

• http4s-client

  • Breaking changes
    • #4747: Move ConnectionManager, PoolManager, and WaitQueueTimeoutException into blaze-client and make private. It did not prove to be a generally useful connection pool outside blaze.

• http4s-core

  • Breaking changes
    • #4757: Response is no longer a case class. It is not a proper product type, and no equality should be implied given the streaming bodies.
  • Bug fixes
    • #4739: Postpone using query model until we need it. Helps with various corner cases linked in the ticket.
    • #4756: Tweak default responseColor of Logger.colored so it can be called.
    • #4824: Fix Message#removeCookie to allow removing multiple cookies.
  • Enhancements
    • #4797: Add Header.ToRaw[Headers] instance

• http4s-blaze-client

  • Breaking changes
    • #4838: Rename package from org.http4s.client.blaze to org.http4s.blaze.client

• http4s-blaze-server

  • Breaking changes
    • #4847: Rename package from org.http4s.server.blaze to org.http4s.blaze.server

• http4s-jetty-client

  • Breaking changes
    • #4743: Rename package from org.http4s.client.jetty to org.http4s.jetty.client

• http4s-jetty-server

  • Breaking changes
    • #4743: Rename package from org.http4s.server.jetty to org.http4s.jetty.server
    • #4746: Module renamed from http4s-jetty to http4s-jetty-server.

• http4s-server

  • Breaking changes
    • #4785: Remove unsued Functor[G] parameter to AutoSlash middleware
    • #4827: Convert CORSConfig from a case class to an abstract type for future binary compatibility

• Dependency updates

  • blaze-0.15.0
  • cats-parse-0.3.4
  • case-insensitive-1.1.4
  • circe-0.14.0-M7
  • ip4s-2.0.3
  • jawn-1.1.2
  • jawn-fs2-1.1.3
  • keypool-0.3.5
  • literally-1.0.2
  • log4cats-1.3.1
  • log4s-1.10.0-M7
  • scala-xml-2.0.0
  • vault-2.1.13

v0.21.23 (2021-05-16)

This is the final planned release in the 0.21 series. Bugfixes and community submissions will be considered for discretionary releases, but the development team will now focus on later branches.

• http4s-blaze-client

  • Bugfixes
    • #4810: Read from idle blaze-client connections to prevent retaining (and trying to use) half-closed connections.
    • #4812: Remove request retry on EOF from blaze-client. This could theoretically resubmit non-idempotent requests. The problem the retry attempted to solve is mitigated by #4810.
    • #4815: Fix "IdleTimeoutStage isn't connected" errors by waiting for the final write to finish before returning the connection to the pool.

• http4s-blaze-core

  • Bugfixes
    • #4796: Reset the idle timeout after readRequest completes, not when it's called. Affects both blaze-server and blaze-client.

• http4s-blaze-server

  • Bugfixes
    • #4753: Distinguish between reserved and unknown websocket frame opcodes. Resolves a MatchError.
    • #4792: Fixes HTTP/2 connections on modern JDKs by replacing legacy ALPN libraries.
    • #4796: Reset idle timeout when readRequest completes, not when it's called.
  • Enhancements
    • #4761: Use the TickWheelExecutor to schedule timeouts with less locking. Change how the parser is acquired to reduce lock contention in Http1ServerStage. Significant increases in throughput are observed on small requests with many cores.

• http4s-circe

  • Enhancements
    • #4736: Add streamJsonArrayDecoder

• http4s-ember-core

  • Enhancements
    • #4735: Simplify message parsing by parsing everything up to the \r\n in one pass. The max header size and max prelude size settings should keep memory consumption limited.

• http4s-ember-server

  • Bugfixes
    • #4750: Drain the socket's read buffer only after the response is written to the socket. Resolves several flavors of network error.
    • #4823: Implement persistent connection logic for HTTP/1.0 requests.

• http4s-jetty

  • Bugfixes
    • #4783: Fix bug with shared ThreadPool being destroyed. Prefer a Resource[F, ThreadPool] whose lifecycle shares Jetty's. For compatibility, prevent the default from being destroyed.

• http4s-server

  • Enhancements
    • #4793: Make use of IPv4 vs. IPv6 as default address explicit. Applies to all backends.

• Dependency updates

  • blaze-0.14.16
  • cats-2.6.1
  • cats-effect-2.5.1
  • dropwizard-metrics-4.2.0
  • discipline-core-1.1.5
  • jackson-databind-2.12.3
  • fs2-2.5.6
  • scalacheck-1.15.4
  • scodec-bits-1.1.27
  • tomcat-9.0.46

v1.0.0-M21 (2021-04-10)

Contains all the changes of v0.22.0-M7.

• Dependency updates
  • cats-effect-3.0.1
  • jawn-fs2-2.0.1
  • keypool-0.4.1
  • log4cats-2.0.1
  • vault-3.0.1

v0.22.0-M7 (2021-04-10)

Contains all the changes of v0.21.22.

• Cross builds

  • Add Scala-3.0.0-RC2
  • Drop Scala-3.0.0-RC1

• http4s-play-json

  • There is not yet an http4s-play-json build for Scala 3.0.0-RC2 because play-json doesn't yet support it. A PR is open upstream, and we will revive it in the next release.

• Dependency updates

  • blaze-0.15.0-M3
  • case-insensitive-1.1.2
  • cats-parse-0.3.2
  • circe-0.14.0-M5
  • ip4s-2.0.1
  • jawn-1.1.1
  • jawn-fs2-1.1.1
  • keypool-0.3.3
  • log4cats-1.2.2
  • log4s-1.10.0-M6
  • literally-1.0.0
  • scala-xml-2.0.0-RC1
  • vault-2.1.9

v0.21.22 (2021-04-06)

• http4s-blaze-client

  • Enhancements
    • #4699: Add custom DNS resolver support to BlazeClientBuilder

• http4s-ember-server * #4715: Fix regression in SSL handshake resulting in Connection Refused errors

• Dependency upgrades

  • cats-2.5.0
  • cats-effect-2.4.1
  • fs2-2.5.4
  • netty-4.1.63
  • scodec-bits-1.1.25
  • tomcat-9.0.45
  • twirl-1.5.1

v1.0.0-M20 (2021-03-29)

Includes all the changes of v0.21.21 and v0.22.0-M6.

• Dependency updates
  • cats-effect-3.0.0
  • fs2-3.0.0
  • jawn-fs2-2.0.0
  • keypool-0.4.0
  • log4cats-2.0.0
  • vault-3.0.0

v0.22.0-M6 (2021-03-29)

Includes all the changes of v0.21.21.

• http4s-core

  • Breaking changes
    • #4588: Additional consistency in modeled headers around .value (removed in favor of the typeclass) and .parse (present on the companion)
    • #4580: Rename Uri.Path.fromString to Uri.Path.unsafeFromString.
    • #4581: Rename Query.fromString to Query.unsafeFromString.
    • #4602: Remove ipv4 and ipv6 macros that clash with ip4s'.
    • #4603: Drop deprecated members of org.http4s.util.
    • #4604: Fix rendering of UTF-8-encoded Content-Disposition parameters. The parameters map is now keyed by a CIString.
    • #4630: Use Typesafe Literally to implement the literal interpolators. This should have zero impact on user code, but does affect binary compatibility.

• http4s-dsl

  • Breaking changes
    • #4640: Change apply(Headers.ToRaw*) syntax to headers(Headers.Raw). The overload from 0.21 was ambiguous with the new header model in 0.22.

• http4s-boopickle

  • Breaking changes
    • #4590: Move implicits to org.http4s.booPickle.implicits._. The thinking is evolving here, and this is likely to be reverted before 0.22.0 final.

• http4s-scala-xml

  • Breaking changes
    • #4621: Revert the implicits decoding back to how it was in 0.21. Set up safer defaults for the default SAXParserFactory, corresponding to what will be in scala-xml-2.0.

• Dependency updates

  • async-http-client-2.12.3
  • case-insensitive-1.1.0
  • jackson-databind-2.12.2
  • literally-1.0.0-RC1 (new)
  • log4cats-1.2.1
  • vault-2.1.8

v0.21.21 (2021-03-29)

• http4s-client

  • Enhancements
    • #4614: Support for Idempotent-Key header in Retry middleware
    • #4636: Add isErrorOrStatus to RetryPolicy to support retrying on different response statuses than the default set

• http4s-server

  • Bugfixes
    • #4638: In Caching middleware, don't send private alongside no-store. These are contradictory directives.
    • #4654: Return a 404 instead of 500 when requesting a path whose parent is a file instead of a directory

• http4s-ember-client

  • Enhancements
    • #4637: Clarify which timeout is firing in the error message

• http4s-ember-server

  • Bugfixes
    • #4637: On reused connections, wait for the idle period, not the shorter header timeout, for the next byte.

• http4s-play-json

  • Enhancements
    • #4595: Streamline Writes[Uri] and Reads[Uri] instances

• http4s-scala-xml

  • Bugfixes
    • #4620: Make XML chraset inference compliant with RFC7303
  • Enhancements
    • #4622: Encode scala.xml.Elem with an XML declaration, including the charset.

• Dependency updates

  • cats-effect-2.4.0
  • jetty-9.4.39
  • netty-4.1.60
  • scalatags-0.9.4
  • tomcat-9.0.44

v1.0.0-M19 (2021-03-03)

This is the first 1.0 milestone with Scala 3 support. Scala 3.0.0-RC1 is supported for all modules except http4s-boopickle, http4s-scalatags, and http4s-twirl.

This release contains all the changes of v0.22.0-M5.

v0.22.0-M5 (2021-03-03)

This is the first release with Scala 3 support. Scala 3.0.0-RC1 is supported for all modules except http4s-boopickle, http4s-scalatags, and http4s-twirl.

• http4s-core

  • Breaking: New header model

    This release brings a new model for headers. The model based on subtyping and general type projection used through http4s-0.21 is replaced by a Header typeclass.

    • There is no longer a Header.Parsed. All headers are stored in Headers as Header.Raw.

    • Header.Raw is no longer a subtype of Header. Header is now a typeclass.

    • New modeled headers can be registered simply by providing an instance of Header. The global registry, HttpHeaderParser, is gone.

    • Headers are created and put via a Header.ToRaw magnet pattern. Instances of ToRaw include Raw, case classes with a Header instance, (String, String) tuples, and Foldable[Header.ToRaw]. This makes it convenient to create headers from types that don't share a subtyping relationship, and preserves a feel mostly compatible with the old Headers.of.

    • HeaderKey is gone. To retrieve headers from the Headers, object, pass the type in [] instead of () (e.g., headers.get[Location]).

    • from no longer exists on the companion object of modeled headers. Use the get[X] syntax.

    • unapply no longer exists on most companion objects of modeled headers. This use dto be an alias to from.

    • "Parsed" headers are no longer memoized, so calling headers.get[X] twice will reparse any header with a name matching Header[X].name a second time. It is not believed that headers were parsed multiple times often in practice. Headers are still not eagerly parsed, so performance is expected to remain about the same.

    • The Header instance carries a phantom type, Recurring or Single. This information replaces the old HeaderKey.Recurring and HeaderKey.Singleton marker classes, and is used to determine whether we return the first header or search for multiple headers.

    • Given h1: Headers and h2.Headers, h1.put(h2) and h1 ++ h2 now replace all headers in h1 whose key appears in h2. They previously replaced only singleton headers and appended recurring headers. This behavior was surprising to users, and required the global registry.

    • An add operation is added, which requires a value with a HeaderKey.Recurring instance. This operation appends to any existing headers.

    • Headers#toList is gone, but Headers#headers returns a List[Header.Raw]. The name was changed to call attention to the fact that the type changed to raw headers.

    • See #4415, #4526, #4536, #4538, #4537, #5430, #4540, #4542, #4543, #4546, #4549, #4551, #4545, #4547, #4552, #4555, #4559, #4556, #4562, #4558, #4563, #4564, #4565, #4566, #4569, #4571, #4570, #4568, #4567, #4537, #4575, #4576.

  • Other breaking changes

    • #4554: Remove deprecated DecodeResult methods

  • Enhancements

    • #4579: Regenerate MimeDB from the IANA registry

v1.0.0-M18 (2021-03-02)

Includes changes from v0.22.0-M4.

• http4s-core

  • Breaking changes
    • #4516: Replace Defer: Applicative constraint with Monad in HttpRoutes.of and ContextRoutes.of. This should be source compatible for nearly all users. Users who can't abide this constraint can use .strict, at the cost of efficiency in combinining routes.
  • Enhancements
    • #4351: Optimize multipart parser for the fact that pull can't return empty chunks
    • #4485: Drop dependency to cats-effect-std. There are no hard dependencies on cats.effect.IO outside the tests.

• http4s-blaze-core

  • Enhancements
    • #4425: Optimize entity body writer

• http4s-ember-server

  • Breaking changes
    • #4471: EmberServerBuilder takes an ip4s Option[Host] and Port in its config instead of String and Int.
    • #4515: Temporarily revert the graceful shutdown until a new version of FS2 suports it.

• Dependency updates

  • cats-effect-3.0.0-RC2
  • fs2-3.0.0-M9
  • jawn-fs2-2.0.0-RC3
  • ip4s-3.0.0-RC2
  • keypool-0.4.0-RC2
  • log4cats-2.0.0-RC1
  • vault-3.0.0-RC2

# v1.0.0-M17 (2021-03-02)

Missed the forward merges from 0.22.0-M4. Proceed directly to 1.0.0-M18.

v0.22.0-M4 (2021-03-02)

Includes changes from v0.21.19 and v0.21.20.

• http4s-core

  • Breaking changes
    • #4242: Replace internal models of IPv4, IPv6, java.net.InetAddress, and java.net.SocketAddress with ip4s. This affects the URI authority, various headers, and message attributes that refer to IP addresses and hostnames.
    • #4352: Remove deprecated Header.Recurring.GetT and Header.get(`Set-Cookie`).
    • #4364: Remove deprecated AsyncSyntax and NonEmpyListSyntax. These were unrelated to HTTP.
    • #4407: Relax constraint on EntityEncoder.fileEncoder from Effect to Sync. This is source compatible.
    • #4519: Drop unused Sync constraints on MultipartParser, Part, and KleisliSyntax. This is source compatible.

• http4s-laws

  • Breaking changes
    • #4519: Drop unused Arbitrary and Shrink constraints on LawAdapter#booleanPropF. This is source compatible.

• http4s-server

  • Breaking changes
    • #4519: Drop unused Functor constraints in HSTS, Jsonp, PushSupport, TranslateUri, and UriTranslation middlewares. Drop unused Sync and ContextShift constraints in staticcontent package. These are source compatible.

• http4s-server

  • Breaking changes
    • #4519: Drop unused Async constraint in ServletContainer. Drop unused ContextShift in ServletContextSyntax. These are source compatible.

• http4s-async-http-client

  • Breaking changes
    • #4519: Drop unused Sync constraint on AsyncHttpClientStats. This is source compatible.

• http4s-prometheus

  • Breaking changes
    • #4519: Drop unused Sync constraint on PrometheusExportService. This is source compatible.

• http4s-argonaut

  • Removal
    • #4409: http4s-argonaut is no longer published

• http4s-json4s

  • Removal
    • #4410: http4s-json4s, http4s-json4s-native, and http4s-json4s-jackson are no longer published

• http4s-play-json

  • Breaking changes
    • #4371: Replace jawn-play with an internal copy of the facade to work around withDottyCompat issues.

• http4s-scala-xml

  • Breaking changes
    • #4380: Move the implicits from the root package to a Cats-like encoding. Suggest replacing import org.http4s.scalaxml._ with import org.http4s.scalaxml.implicits._.

• Dependencies

  • blaze-0.15.0-M2
  • case-insensitive-1.0.0
  • cats-parse-0.3.1
  • circe-0.14.0-M4
  • ip4s-2.0.0-RC1
  • jawn-1.1.0
  • jawn-play (dropped)
  • keypool-0.3.0
  • log4cats-1.2.0
  • log4s-1.0.0-M5
  • play-json-2.10.0-RC2
  • scala-xml-2.0.0-M5
  • vault-2.1.7

v0.21.20 (2021-03-02)

• http4s-core

  • Enhancements
    • #4479: Add a Hash[QValue] instance
    • #4512: Add DecodeResult.successT and DecodeResult.failureT, consistent with EitherT. Deprecate the overloaded versions they replace.
  • Deprecations
    • #4444: Deprecate the RequestCookieJar in favor of the CookieJar middleware

• http4s-ember-core

  • Bugfixes
    • #4429, #4466: Fix a few corner cases in the parser with respect to chunk boundaries

• http4s-servlet

  • Enhancements
    • #4544: Remove redundant calculation and insertion of request attributes into the Vault

• Dependency upgrades

  • cats-2.4.1
  • cats-effect-2.3.2
  • dropwizard-metrics-4.1.18
  • fs2-2.5.3
  • jetty-9.4.38
  • json4s-3.6.11
  • scalacheck-1.15.3

v0.21.19 (2021-02-13)

• http4s-core

  • Deprecations
    • #4337: Deprecate Header.Recurring.GetT, which is unused

• http4s-client

  • Bugfixes
    • #4403: Remove Content-Coding and Content-Length headers after decompressing in the GZip middleware.

• http4s-ember-core

  • Bugfixes
    • #4348: Handle partially read bodies in persistent connections when the connection is recycled.

• http4s-ember-server

  • Enhancements
    • #4400: Implement the ConnectionInfo and SecureSession request vault attributes, for parity with the Blaze and Servlet backends

• http4s-argonaut * #4366: Deprecate http4s-argonaut. It won't be published starting in 0.22.

• http4s-json4s, http4s-json4s-jackson, http4s-json4s-native

  • Deprecations
    • #4370: Deprecate the http4s-json4s modules. They won't be published starting in 0.22.

• http4s-scalatags

  • Enhancements
    • #3850: Relax constraint on encoders from TypedTag[String] to Frag[_, String]

• Dependency updates

  • cats-2.4.1
  • netty-4.1.59.Final
  • okio-2.9.0
  • tomcat-9.0.43

v1.0.0-M16 (2021-02-02)

Inherits the fixes of v0.21.18

# v1.0.0-M15 (2021-02-02)

Build failure.

Accidentally published from the 0.21.x series after a series of unfortunate events. Do not use.

v0.22.0-M3 (2021-02-02)

Inherits the fixes of v0.21.18

v0.21.18 (2021-02-02)

• http4s-blaze-server

  • Bug fixes
    • #4337: Pass the maxConnections parameter to the blaze infrastructure correctly. The maxConnections value was being passed as the acceptorThreads, leaving maxConnections set to its Blaze default of 512.

• http4s-ember-core

  • Bug fixes
    • #4335: Don't render an empty body with chunked transfer encoding on response statuses that don't permit a body (e.g., 204 No Content).

v1.0.0-M14

• GHSA-xhv5-w9c5-2r2w: Additionally to the fix in v0.21.17, drops support for NIO2.

• http4s-okhttp-client

  • Breaking changes
    • #4299: Manage the Dispatcher internally in OkHttpBuilder. create becomes a private method.
  • Documentation
    • #4306: Update the copyright notice to 2021.

v0.22.0-M2 (2021-02-02)

This release fixes a High Severity vulnerability in blaze-server.

• http4s-blaze-server

  • GHSA-xhv5-w9c5-2r2w: Additionally to the fix in v0.21.17, drops support for NIO2.

• http4s-core

  • Enhancements
    • #4286: Improve performance by using oneOf and caching a URI parser. This was an identified new hotspot in v0.22.0-M1.
  • Breaking changes
    • #4259: Regenerate MimeDb from the IANA database. This shifts around some constants in a binary incompatible way, but almost nobody will notice.
    • #4327: Shifted the parsers around in Uri to prevent deadlocks that appeared since M1. This should not be visible, but is binary breaking.

• http4s-prometheus

  • Breaking changes
    • #4273: Change metric names from _count to _count_total to match Prometheus' move to the OpenMetrics standard. Your metrics names will change! See prometheus/client_java#615 for more details from the Prometheus team.

• Dependency updates

  • jawn-fs2-1.0.1
  • keypool-0.3.0-RC1 (moved to org.typelevel)
  • play-json-2.10.0-RC1
  • simpleclient-0.10.0 (Prometheus)

v0.21.17 (2021-02-02)

This release fixes a High Severity vulnerability in blaze-server.

• http4s-blaze-server

  • Security patches
    • GHSA-xhv5-w9c5-2r2w: blaze-core, a library underlying http4s-blaze-server, accepts connections without bound. Each connection claims a file handle, a scarce resource, leading to a denial of service vector. BlazeServerBuilder now has a maxConnections property, limiting the number of concurrent connections. The cap is not applied to the NIO2 socket server, which is now deprecated.

• http4s-ember-core

  • Enhancements
    • #4331: Don't render an empty chunked payload if a request has neither a Content-Length or Transfer-Encoding and the method is one of GET, DELETE, CONNECT, or TRACE. It is undefined behavior for those methods to send payloads.

• http4s-ember-server

  • Bugfixes
    • #4281: Add backpressure to ember startup, so the server is up before use returns.
  • Enhancements
    • #4244: Internal refactoring of how the stream of server connections is parallelized and terminated.
    • #4287: Replace onError: Throwable => Response[F] with withErrorHandler: PartialFunction[Thrwable, F[Response[F]]. Error handling is invoked earlier, allowing custom responses to parsing and timeout failures.

• http4s-ember-client

  • Enhancements
    • #4301: Add an idleConnectionTime to EmberClientBuilder. Discard stale connections from the pool and try to acquire a new one.

• http4s-servlet

  • Bugfixes
    • #4309: Call GenericServlet.init when intializing an Http4sServlet. Avoids NullPointerExceptions from the ServletConfig.

• Documentation * #4261: Better @see links throughout the Scaladoc

• Dependency upgrades

  • blaze-0.14.15
  • okhttp-4.9.1

v1.0.0-M13 (2021-01-25)

This is the first milestone built on Cats-Effect 3. To track Cats-Effect 2 development, please see the new 0.22.x series. Everything in 0.22.0-M1, including the cats-parse port, is here.

• http4s-core

  • Breaking changes
    • #3784, #3865: Inexhaustively,
      • Many EntityDecoder constraints relaxed from Sync to Concurrent.
      • File-related operations require a Files constraint.
      • Blocker arguments are no longer required.
      • ContextShift constraints are no longer required.
      • The deprecated, non-HTTP AsyncSyntax is removed.
    • #3886:
      • Relax Sync to Defer in HttpApp constructor.
      • Relax Sync to Concurrent in Logger constructors.
      • Remove Sync constraint from Part constructors.
      • Relax Sync to Functor in various Kleisli syntax.

• http4s-laws

  • Breaking changes
    • #3807: Several arbitraries and cogens now require a Dispatcher and a TestContext.

• http4s-client

  • #3857: Inexhaustively,
    • Monad: Clock constraints changed to Temporal
    • Client.translate requires an Async and MonadCancel
    • Removal of Blocker from JavaNetClientBuilder
    • PoolManager changed from Concurrent to Async
    • Many middlewares changed from Sync to Async
  • #4081: Change Metrics constraints from Temporal to Clock: Concurrent

• http4s-server

  • #3857: Inexhaustively,
    • Monad: Clock constraints changed to Temporal
    • Many middlewares changed from Sync to Async
  • #4081: Change Metrics constraints from Temporal to Clock: Concurrent

• http4s-async-http-client

  • Breaking changes
    • #4149: ConcurrentEffect constraint relaxed to Async. apply method changed to fromClient and returns a Resource to account for the Dispatcher.

• http4s-blaze-core

  • Breaking changes
    • #3894: Most Effect constraints relaxed to Async.

• http4s-blaze-server

  • Breaking changes
    • #4097, #4137: ConcurrentEffect constraint relaxed to Async. Remove deprecated BlazeBuilder

• http4s-blaze-client

  • Breaking changes
    • #4097: ConcurrentEffect constraint relaxed to Async

• http4s-ember-client

  • Breaking changes
    • #4256: Concurrent: Timer: ContextShift constraint turned to Async

• http4s-ember-server

  • Breaking changes
    • #4256: Concurrent: Timer: ContextShift constraint turned to Async

• http4s-okhttp-client

  • Breaking changes
  • #4102, #4136:
  • OkHttpBuilder takes a Dispatcher
  • ConcurrentEffect and ContextShift constraints replaced by Async

• http4s-servlet

  • Breaking changes
    • #4175: Servlets naow take a Dispatcher. The blocker is removed from BlockingIo. ConcurrentEffect constraint relaxed to Async.

• http4s-jetty-client

  • Breaking changes
    • #4165: ConcurrentEffect constraint relaxed to Async

• http4s-jetty

  • Breaking changes
    • #4191: ConcurrentEffect constraint relaxed to Async

• http4s-tomcat

  • Breaking changes
    • #4216: ConcurrentEffect constraint relaxed to Async

• http4s-jawn

  • Breaking changes
    • #3871: Sync constraints relaxed to Concurrent

• http4s-argonaut

  • Breaking changes
    • #3961: Sync constraints relaxed to Concurrent

• http4s-circe

  • Breaking changes
    • #3965: Sync constraints relaxed to to Concurrent.

• http4s-json4s

  • Breaking changes
    • #3885: Sync constraints relaxed to to Concurrent.

• http4s-play-json

  • Breaking changes
    • #3962: Sync constraints relaxed to to Concurrent.

• http4s-scala-xml

  • Breaking changes
    • #4054: Sync constraints relaxed to to Concurrent.

• http4s-boopickle

  • Breaking changes
    • #3871: Sync constraints relaxed to Concurrent

• Dependency updates

  • cats-effect-3.0.0-M5
  • fs2-3.0.0-M7
  • jawn-1.0.3
  • jawn-fs2-2.0.0-M2
  • keypool-0.4.0-M1 (moved to org.typelevel)
  • log4cats-2.0.0-M1
  • vault-3.0.0-M1

# v1.0.0-M12 (2021-01-25)

Build failure

# v1.0.0-M11 (2021-01-25)

Partial publish after build failure

v0.22.0-M1 (2021-01-24)

This is a new series, forked from main before Cats-Effect 3 support was merged. It is binary incompatible with 0.21, but contains several changes that will be necessary for Scala 3 (Dotty) support. It builds on all the changes from v1.0.0-M1 through v1.0.0-M10, which are not echoed here.

The headline change is that all parboiled2 parsers have been replaced with cats-parse.

• Should I switch?

• Users who had been tracking the 1.0 series, but are not prepared for Cats Effect 3, should switch to this series.

• Users who wish to remain on the bleeding edge, including Cats Effect 3, should continue track the 1.0 series.

• Users who need a stable release should remain on the 0.21 series for now.

• http4s-core

  • Breaking changes
    • #3855: All parboiled2 parsers are replaced by cats-parse. parboiled2 was not part of the public API, nor are our cats-parse parsers. Users may observe a difference in the error messages and subtle semantic changes. We've attempted to minimize them, but this is a significant underlying change. See also: #3897, #3901, #3954, #3958, #3995, #4023, #4001, #4013, #4042, #3982, #4071, #4017, #4132, #4154, #4200, #4202, #4206, #4201, #4208, #4235, #4147, #4238 #4238
    • #4070: No longer publish a scala.annotations.nowarn annotation in the 2.12 build. This is provided in the standard library in 2.12.13, and isn't necessary at runtime in any version.
    • #4138: Replace boolean with Weakness sum type in EntityTag model
    • #4148: Lift ETag.EntityTag out of header and into the org.http4s package
    • #4164: Removal of several deprecated interfaces. Most were non-public binary compatibility shims, or explicit cats instances that had been superseded by new implicits. Some exceptions:
    • #4145: Port macros in org.http4s.syntax.literals to Scala 3. Deprecated macros that were on various companion objects will not be in the Scala 3 releases.
  • Bugfixes
    • #4017: Render a final - in a byte ranges without an end value

• http4s-laws

  • Breaking changes
    • #4144: Add LawsAdapter to create PropF for effectful properties. Restate various Entity codec laws in terms of it.
    • #4164: Removed arbitrary instances for CIString. These are provided by case-insensitive.

• http4s-server

  • Breaking changes
    • #4164: Removed deprecated SSLConfig, KeyStoreBits, SSLContextBits, and SSLBits.

• http4s-testing

  • Breaking changes
    • #4164: No longer a publicly published package. All public API was previously deprecated.

• Dependency upgrades

  • async-http-client-2.12.2
  • cats-parse-0.3.0
  • circe-0.14.0-M3
  • jackson-databind-2.12.1
  • jawn-1.0.3
  • log4cats-1.2.0-RC1 (now under org.typelevel)
  • log4s-1.0.0-M4
  • okio-2.10.0
  • vault-2.1.0-M14 (now under org.typelevel)

• Dependency removals

  • parboiled2

v0.21.16 (2021-01-24)

• http4s-laws

  • Bugfixes
    • #4243: Don't generate ipv6 addresses with only one section shorted by ::

• http4s-blaze-core

  • Bugfixes
    • #4143: Fix race condition that leads to WritePendingException. A tradeoff of this change is that some connections that were previously reused must now be closed.

• http4s-blaze-client

  • Bugfixes
    • #4152: Omit implicit Content-Length: 0 header when rendering GET, DELETE, CONNECT, and TRACE requests.

• http4s-ember-client

  • Bugfixes
    • #4179: Render requests in "origin form", so the request line contains only the path of the request, and host information is only in the Host header. We were previously rendering the fulll URI on the request line, which the spec mandates all servers to handle, but clients should not send when not speaking to a proxy.

• http4s-ember-server

  • Enhancements
    • #4179: Support a graceful shutdown

• http4s-circe

  • Enhancements
    • #4124: Avoid intermediate ByteBuffer duplication

v1.0.0-M10 (2020-12-31)

• http4s-client

  • Enhancements
    • #4051: Add customized function to Logger middleware that takes a function to produce the log string. Add a colored implementation on that that adds colors to the logs.

• Dependency updates

  • argonaut-6.3.3
  • dropwizard-metrics-4.1.17
  • netty-4.1.58.Final
  • play-json-29.9.2
  • scalatags-0.9.3

v0.21.15 (2020-12-31)

• http4s-core

  • Enhancements
    • #4014: Tolerate spaces in cookie headers. These are illegal per RFC6265, but commonly seen in the wild.
    • #4113: Expose a mixed multipart decoder that buffers large file parts to a temporary file.

• http4s-server

  • Enhancements
    • #4026: Add Resource-based constructors to the BracketRequestResponse middleware.
    • #4037: Normalize some default settings between server backends to standard http4s defaults, to make a more similar experience between backends. This changes some defaults for Ember and Jetty backends.

• http4s-jetty

  • Enhancements
    • #4032: Add an HttpConfiguration parameter to the Jetty builder to support deeper configuration than what is otherwise available on the builer. Use it for both HTTP/1 and HTTP/2.

• http4s-jetty-client

  • Enhancements
    • #4110: Provide an SslContextFactory in the default configuration. Before this, secure requests would throw a NullPointerException unless a custom Jetty HttpClient was used.

• Documentation

  • #4020: Improvements to scaladoc. Link to other projects' scaladoc where we can and various cleanups of our own.
  • #4025: Publish our own API URL, so other scaladoc can link to us

• http4s-circe

  • #4012: Add sensitive EntityDecoders for circe that filter JSON that couldn't be decoded before logging it.

• Dependency bumps

  • cats-2.3.1
  • cats-effect-2.3.1
  • discipline-core-1.1.3
  • fs2-2.5.0
  • jackson-databind-2.11.4
  • netty-4.1.56.Final
  • scodec-bits-1.1.23

v1.0.0-M9 (2020-12-12)

• http4s-core

  • Breaking changes
    • #3913: Regenerated the MimeDb trait from the IANA registry. This shifts a few constants around and is binary breaking, but the vast majority of users won't notice.

• Dependency updates

• jackson-databind-2.12.0

v0.21.14 (2020-12-11)

• http4s-core

  • Bugfixes
    • #3966: In Link header, retain the first rel attribute when multiple are present
  • Enhancements
    • #3937: Add Order[Charset] and Hash[Charset] instances
    • #3969: Add Order[Uri], Hash[Uri], and Show[Uri]. Add the same for its component types.
    • #3966: Add Order[Method] instance

• http4s-server

  • Enhancements
    • #3977: Add a BracketRequestResponse middleware, to reflect lifecycles between acquiring the F[Response[F]] and completion of the response body Stream[F, Byte]. Introduces a new ConcurrentRequests middleware, and refactors MaxActiveRequests on top of it.

• http4s-okhttp-client

  • Bugfixes
    • #4006: Set Content-Length header on requests where available instead of always chunking

• http4s-metrics

  • Bugfixes
    • #3977: Changes from BracketRequestResponse middleware may address reported leaks in decreaseActiveRequests. Corrects a bug in recordHeadersTime. Also can now record times for abnormal terminations.

• Internals

  Should not affect end users, but noted just in case:

  • #3964: Replace cats.implicits._ imports with cats.syntax.all._. Should not be user visible.
  • #3963, #3983: Port several tests to MUnit. This helps with CI health.
  • #3980: Integrate new sbt-http4s-org plugin with sbt-spiewak

• Dependency bumps

  • cats-2.3.0
  • cats-effect-2.3.0
  • dropwizard-metrics-4.1.16
  • scodec-bits-1.1.22

v1.0.0-M8 (2020-11-26)

• Breaking changes
  • http4s-client
    • #3903: Method apply syntax (e.g., POST(body, uri)) returns a Request[F] instead of F[Request[F]]

v0.21.13 (2020-11-25)

• Bugfixes
  • Most modules
    • #3932: Fix NoClassDefFoundError regression. An example:

  [info]   java.lang.NoClassDefFoundError: cats/effect/ResourceLike
  [info]   at org.http4s.client.Client$.$anonfun$fromHttpApp$2(Client.scala:246)

  A test dependency upgrade evicted our declared cats-effect-2.2.0 dependency, so we built against a newer version than we advertise in our POM. Fixed by downgrading the test dependency and inspecting the classpath. Tooling will be added to avoid repeat failures.

v0.21.12 (2020-11-25)

• Bugfixes

  • http4s-core
    • #3911: Support raw query strings. Formerly, all query strings were stored as a vector of key-value pairs, which was lossy in the percent-encoding of sub-delimiter characters (e.g., '+' vs '%2B'). Queries constructed with .fromString will be rendered as-is, for APIs that assign special meaning to sub-delimiters.
    • #3921: Fix rendering of URIs with colons. This was a regression in v0.21.9.
  • http4s-circe
    • #3906: Fix streamed encoder for empty stream. It was not rendering the [F.

• Enhancements

  • http4s-core
    • #3902: Add Hash and BoundedEnumerable instances for HttpVersion
    • #3909: Add Order instance for Header and Headers

• Dependency upgrades

  • fs2-2.4.6
  • jetty-9.4.35.v20201120

v1.0.0-M7 (2020-11-20)

• Breaking changes

  • http4s-dsl
    • #3876: Replace dsl.Http4sDsl.Path with core.Uri.Path. The new Path in 1.0 is rich enough to support the DSL's routing needs, and this eliminates a conversion between models on every -> extractor. This change is source compatible in typical extractions.

• Dependency updates

  • argonaut-6.3.2

v0.21.11 (2020-11-20)

• Enhancements

  • http4s-core
    • #3864: Cache a Right of the common HttpVersions for its ParseResult.
  • http4s-circe
    • #3891: Encode JSON streams in their constituent chunks instead of a chunk-per-Json. This can significantly reduce the network flushes on most backends.
  • http4s-dsl
    • #3844: Add MatrixVar extractor for Matrix URIs
  • http4s-async-http-client
    • #3859: Add AsyncHttpClient.apply method that takes an already constructed async-http-client. This is useful for keeping a handle on bespoke of the client, such as its stats. Adds a functional AsyncHttpClientStats wrapper around the native stats class.

• Internals These changes should be transparent, but are mentioned for completeness.

  • Dotty preparations
    • #3798: Parenthesize some arguments to lambda functions.
  • Build
    • #3868, #3870: Start building with sbt-github-actions.

• Dependency updates

  • discipline-1.1.2
  • dropwizard-metrics-4.1.15
  • jackson-databind-2.11.3
  • jawn-1.0.1
  • netty-4.1.54.Final
  • okio-2.9.0
  • tomcat-9.0.40

# v0.21.10 (2020-11-20)

Cursed release, accidentally tagged from main. Proceed directly to 0.21.11.

v1.0.0-M6 (2020-11-11)

• Breaking changes
  • #3758: Refactor query param infix operators for deprecations in Scala 2.13. Not source breaking.
  • #3366: Add Method and Uri to UnexpectedStatus exception to improve client error handling. Not source breaking in most common usages.

v0.21.9 (2020-11-11)

• Bugfixes

  • #3757: Restore mixin forwarders in Http4sDsl for binary compatibility back to v0.21.0. These were removed in v0.21.6 by #3492, but not caught by an older version of MiMa.
  • #3752: Fix rendering of absolute Uris with no scheme. They were missing the //.
  • #3810: In okhttp-client, render the request body synchronously on an okhttp-managed thread. There was a race condition that could truncate bodies.

• Enhancements

  • #3609: Introduce Forwarded header
  • #3789: In Ember, apply Transfer-Encoding: chunked in the absence of contrary information
  • #3815: Add Show, Hash, and Order instances to QueryParamKey and QueryParamValue
  • #3820: In jetty-client, eliminate uninformative request logging of failures

• Dotty preparations

  Dotty support remains in progress, though many http4s features can be used now in compatibility mode.

  • #3767: Name "unbound placeholders."
  • #3757: Replace @silent annotations with @nowarn.

• Dependency updates

  • blaze-0.14.14
  • discipline-specs2-1.1.1
  • dropwizard-metrics-4.1.14
  • fs2-2.4.5
  • jetty-9.4.34.v20201102
  • log4s-1.9.0
  • scalacheck-1.15.1

v1.0.0-M5 (2020-10-16)

• Bugfixes

  • #3714: Use correct prefix when composing with Router
  • #3738: In PrometheusExportService, correctly match the /metrics endpoint

• Breaking changes

  • #3649: Make QueryParam a subclass of QueryParamLike
  • #3440: Simplify Method model. Drop PermitsBody, NoBody, and Semantics mixins. No longer a case class.

• Enhancements

  • #3638: Model Access-Control-Expose-Headers
  • #3735: Add preferGzipped parameter to WebjarServiceBuilder

• Dependency updates

  • argonaut-6.3.1

v0.21.8 (2020-10-16)

• Security

  • GHSA-8hxh-r6f7-jf45: The version of Netty used by async-http-client is affected by CVE-2020-11612. A server we connect to with http4s-async-http-client could theoretically respond with a large or malicious compressed stream and exhaust memory in the client JVM. This does not affect any release in the 1.x series.

• Bugfixes

  • #3666: In CSRF middleware, always use the onFailure handler instead of a hardcoded 403 response
  • #3716: Fail in Method.fromString when a token is succeeded by non-token characters.
  • #3743: Fix ListSep parser according to RFC.

• Enhancements

  • #3605: Improve header parsing in Ember
  • #3634: Query parameter codecs for LocalDate and ZonedDate
  • #3659: Make requests to mock client cancelable
  • #3701: In matchHeader, only parse headers with matching names. This improves parsing laziness.
  • #3641: Add FormDataDecoder to decode UrlForm to case classes via QueryParamDecoder

• Documentation

  • #3693: Fix some typos
  • #3703: Fix non-compiling example in streaming.md
  • #3670: Add scaladocs for various headers, including RFC links
  • #3692: Mention partial unification is no longer needed in Scala 2.13
  • #3710: Add docs for OptionalValidatingQueryParamDecoderMatcher
  • #3712: Add integrations.md with feature comparison of backends

• Miscellaneous

  • #3742: Drop JDK14 tests for JDK15

• Dependency updates

  • dropwizard-metrics-4.1.13
  • cats-2.2.0
  • cats-effect-2.2.0
  • fs2-2.4.4
  • jetty-9.4.32.v20200930
  • json4s-3.6.10
  • netty-4.1.53.Final (async-http-client transitive dependency)
  • okhttp-4.9.0
  • play-json-2.9.1
  • scalafix-0.9.21
  • scalatags-0.9.2
  • tomcat-9.0.39

v1.0.0-M4 (2020-08-09)

This milestone merges the changes in 0.21.7. It is not binary compatible with 1.0.0-M3

• Breaking changes

  • #3577: Add a model of the Max-Forwards header.
  • #3567: Add a model of the Content-Language header.
  • #3555: Support for UTF-8 basic authentication, per RFC7617. Attempt to decode Basic auth credentials as UTF-8, falling back to ISO-8859-1. Provide a charset to BasicCredentials that allows encoding with an arbitrary charset, defaulting to UTF-8.
  • #3583: Allow configuration of CirceInstances to permit duplicate keys
  • #3587: Model Access-Control-Allow-Headers header

• Documentation

  • #3571: Fix comments in deprecated AgentToken, AgentComment, and AgentProduct.

• Dependency updates

  • dropwizard-metrics-4.1.12

v0.21.7 (2020-08-08)

• Bugfixes

  • #3548: Fixes IllegalStateException when a path matches a directory in ResourceService
  • #3546: In ember, encode headers as ISO-8859-1. Includes performance improvements
  • #3550: Don't attempt to decompress empty response bodies in GZip client middleware
  • #3598: Fix connection keep-alives in ember-client
  • #3594: Handle FileNotFoundException in StaticFile.fromURL by returning a 404 response
  • #3625: Close URLConnection in StaticFile.fromURL when the resource is not expired
  • #3624: Use client with the http4s defaults instead of a the Jetty defaults in JettyClientBuilder#resource and JettyClientBuilder#stream

• Enhancements

  • #3552: Add liftKleisli operation to Client. This is useful for integration with natchez.
  • #3566: Expose RetryPolicy.isErrorOrRetriablestatus
  • #3558: Add httpRoutes and httpApp convenience constructors to HSTS middleware
  • #3559: Add httpRoutes and httpApp convenience constructors to HttpsRedirect middleware
  • #3623: Add configure method to allow more configurations of async-http-client
  • #3607: Add request key to the connection manager debug logs in blaze-client
  • #3602: Support trailer headers in Ember.
  • #3603: Enable connection reuse in ember-server.
  • #3601: Improve ember-client by adding keep-alive, a Date header if not present, and a configurable User-Agent header if not present.

• Refactoring

  • #3547: Refactor the ember request parser

• Documentation

  • #3545: Refresh the getting started guide to match the current template.
  • #3595: Show handling of Year.of exceptions in DSL tutorial

• Dependency upgrades

  • cats-effect-2.1.4
  • dropwizard-metrics-4.1.11
  • jetty-9.4.31.v20200723
  • okhttp-4.8.1
  • tomcat-9.0.37

v1.0.0-M3 (2020-06-27)

This milestone merges the changes in 0.21.6. It is binary compatible with 1.0.0-M2.

v0.21.6 (2020-06-27)

• Bugfixes

  • #3538: In ember, fix request and response parser to recognize chunked transfer encoding. In chunked messages, bodies were incorrectly empty.

• Enhancements

  • #3492: Split the request extractors in the server DSL into org.http4s.dsl.request. This leaner DSL does not deal with bodies, and does not require an F[_] parameter. Use of the existing http4s-dsl is unaffected.

• Dependency updates

• blaze-0.14.13

v1.0.0-M2 (2020-06-25)

This is the first milestone release in the 1.x series. It is not binary compatible with prior releases.

• Where is M1?

Unpublished. The release build from the tag failed, and the fix required a new tag.

• Breaking changes

  • #3174: Drop http4s-prometheus dependency on http4s-dsl
  • #2615: Model the Server header
  • #3206: Model the Content-Location header
  • #3264: Remove unused EntityEncoder argument in PlayInstances.
  • #3257: Make SameSite cookie attribute optional
  • #3291: Remove unused F[_] parameter from Server
  • #3241: Port all macros to blackbox in anticipation of Dotty support
  • #3323: Drop deprecated ArbitraryInstances#charsetRangesNoQuality
  • #3322: Drop deprecated getAs and prepAs methods from Client
  • #3371: In http4s-metrics, add rootCause field to TerminationType.Abnormal and TerminationType.Error. Add TerminationType.Canceled
  • #3335: Remove unused Bracket instance in Client#translate
  • #3390: Replace org.http4s.util.CaseInsensitiveString with org.typelevel.ci.CIString
  • #3221: Implement a Uri.Path type to replace the type alias for String
  • #3450: Model Accept-Patch header as a NonEmptyList[MediaType]
  • #3463: Model Access-Control-Allow-Credentials header as a nullary case class.
  • #3325: Add a WebSocket builder with a Pipe[F, WebSocketFrame, WebSocketFrame] to unify sending and receiving.
  • #3373: Parameterize ClassLoader for ResourceService and WebjarService. Changes the CacheStrategy's uriPath argument to Uri.Path.
  • #3460: Remove deprecated Service and related aliases
  • #3529: Refresh the MediaTypes constants from the IANA registry. Not source breaking, but shifts constants in a binary breaking way.

• Enhancements

  • #3320: Reimplement Media#as with F.rethrow

• Deprecations

  • #3359: Deprecate the org.http4s.util.execution package.
  • #3422: Deprecate BlazeClientBuilder#withSslContextOption.

• Documentation

  • #3374: Add a deployment tutorial, including for GraalVM. See also #3416.
  • #3410: Suggest a global execution context for the argument to BlazeClientBuilder

• Internal refactoring

  • #3386: Drop internal argonaut parser in favor of jawn's
  • #3266: Replace fs2.compress with fs2.compression

• Dependency updates

  • argonaut-6.3.0
  • async-http-client-2.12.1
  • blaze-http-0.14.13
  • play-json-2.9.0
  • simpleclient-0.9.0 (Prometheus)

# v1.0.0-M1 (2020-06-25)

Did not publish successfully from tag.

v0.21.5 (2020-06-24)

This release is fully backward compatible with 0.21.4.

• New modules

  • #3372: http4s-scalafix: starting with this release, we have integrated Scalafix rules into the build. All our Scalafix rules will be published as both snapshots and with core releases. The http4s-scalafix version is equivalent to the output version of the scalafix rules. The scalafix rules are intended to assist migrations with deprecations (within this series) and breaking changes (in the upcoming push to 1.0).

• Bugfixes

  • #3476: Fix crash of GZip client middleware on responses to HEAD requests
  • #3488: Don't call toString on input of ResponseLogger on cancellation. The input is usually a Request. We filter a set of default sensitive headers in Request#toString, but custom headers can also be sensitive and could previously be leaked by this middleware.
  • #3521: In async-http-client, raise errors into response body stream when thrown after we've begun streaming. Previously, these errors were logged, but the response body was truncated with no value indicating failure.
  • #3520: When adding a query parameter to a Uri with a blank query string (i.e., the URI ends in '?'), don't prepend it with a '&' character. This is important in OAuth1 signing.
  • #3518: Fix Cogen[ContentCoding] in the testing arbitraries to respect the case-insensitivity of the coding field.
  • #3501: Explicitly use Locale.ENGLISH when comparing two ContentCoding's coding fields. This only matters if your default locale has different casing semantics than English for HTTP token characters.

• Deprecations

  • #3441: Deprecate org.http4s.util.threads, which is not related to HTTP
  • #3442: Deprecate org.http4s.util.hashLower, which is not related to HTTP
  • #3466: Deprecate util.decode, which may loop infinitely on certain malformed input. Deprecate Media#bodyAsText and EntityDecoder.decodeString, which may loop infinitely for charsets other than UTF-8. The latter two methods are replaced by Media#bodyText and EntityDecoder.decodeText.
  • #3372: Deprecate Client.fetch(request)(f) in favor of Client#run(request).use(f). This is to highlight the dangers of using F.pure or similar as f, which gives access to the body after the client may have recycled the connection. For training and code reviewing purposes, it's easier to be careful with Resource#use than convenience methods like fetch that are use in disguise. This change can be fixed with our new http4s-scalafix.

• Enhancements

  • #3286: Add httpRoutes constructor for Autoslash middleware
  • #3382: Use more efficient String compiler in EntityDecoder[F, String]
  • #3439: Add Hash[Method] instance. See also #3490.
  • #3438: Add PRI method
  • #3474: Add httpApp and httpRoutes constructors for HeaderEcho middleware
  • #3473: Add httpApp and httpRoutes constructors for ErrorHandling middleware
  • #3472: Add httpApp and httpRoutes constructors for EntityLimiter middleware
  • #3487: Add new RequestID middleware.
  • #3515: Add httpApp and httpRoutes constructors for ErrorAction middleware
  • #3513: Add httpRoutes constructor for DefaultHead. Note that httpApp is not relevant.
  • #3497: Add logBodyText functions to Logger middleware to customize the logging of the bodies

• Documentation

  • #3358: Replaced tut with mdoc
  • #3421: New deployment tutorial, including GraalVM
  • #3404: Drop reference to http4s-argonaut61, which is unsupported.
  • #3465: Update sbt version used in sbt new command
  • #3489: Remove obsolete scaladoc about Canceled in blaze internals

• Internals

  • #3478: Refactor logMessage in client and server logging middlewares

• Dependency updates

  • scala-2.13.2
  • boopickle-1.3.3
  • fs2-2.4.2
  • metrics-4.1.9 (Dropwizard)
  • jetty-9.4.30
  • json4s-3.6.9
  • log4cats-1.1.1
  • okhttp-4.7.2
  • scalafix-0.9.17
  • scalatags-0.9.1
  • tomcat-9.0.36