Akka HTTP 10.2.2 released

Akka Libraries Akka HTTP
1

Dear hakkers,

We are happy to announce the 10.2.2 release of Akka HTTP. This release is the second update in the 10.2.x series of Akka HTTP.

Changes since 10.2.1

For a full overview you can also see the 10.2.2 milestone.
Notably, we have made various improvements to the HTTP/2 server support
while we continue to prepare for providing HTTP/2 support at the client as
well.

As of this version, it is no longer strictly necessary to depend no a separate
‘akka-http2-support’ artifact to get HTTP/2 support in Akka HTTP. We will
continue to publish an empty artifact with that name to make it easy to
upgrade, however.

Changes since 10.2.1

akka-http-core

  • Allow illegal header keys to be ignored #3133
  • HttpCookie.copy was calling itself recursively #3670
  • Don’t dispatch onResponseEntity… events for entities that don’t have to be subscribed #3574
  • Add modeled ‘TE’ header #3616, #3618
  • Add parens to deprecation messages for bind-methods #3547
  • Use official version of SocketUtil in tests #3558
  • Link to https rather than http #3663
  • Avoid temporaryServerHostnameAndPort #3691

akka-http

  • Optimize header directives by avoiding HttpHeader.unapply #3591

akka-http-marshallers

  • Update jackson-dataformat-xml from 2.10.5 to 2.10.5.1 #3695

akka-http-testkit

  • Fall through on AssertionErrors in testkit #3512
  • Fail noisily if trying to use ~> together with transparent-head-requests #3569

docs

  • Add example for Get request with query parameters #3624
  • Add akka-actor-typed dependency to introduction.md #3565
  • Typo fix: “the onne” --> “the one” #3521
  • Some docs gardening #3544
  • Link project info to snapshots #3681
  • Release notes for 10.1.13 #3635
  • Add section about how to configure snapshots #3642
  • Add example for Get request with query parameters #3624
  • Update formFields example #3650
  • Verify signatures from the markdown actually exist #3654
  • Add link from formFields to parameters directive docs #3655
  • Use explicit paths to snippets #3653
  • Fix the Bid class. #3661

akka-http2-support

  • Extract common rendering + add userAgent on requests #3657
  • Continue accepting window updates even when done sending #3619
  • Support custom HTTP methods for HTTP/2 #3622
  • More robust handling of IncomingStreamBuffer.onPull #3621
  • Simplify Http2Substream hierarchy trading a bit of type-safety for simplicity #3605
  • More useful event info for stream state changes #3643
  • Add some more basic HTTP/2 client tests #3644
  • Configurable ping support through demuxer #3617
  • Close the substreams earlier from the demuxer #3647
  • HTTP/2 client test coverage (and support for) TLS session info #3668
  • Handle RST while sending data + more tests #3671
  • Fix lost ‘pull’ when closing while waiting for window #3672
  • Send and enforce max concurrent streams setting #3529
  • Unify incoming and outgoing state machine #3552
  • Disable Push (send SETTING) #3555
  • Fix Scala 2.12 compilation error #3582
  • Remove explicit parallelism parameter in HTTP/2 #3545
  • Respect remote max concurrent streams (reprise) #3581
  • Also go through state machine for resetStream #3584
  • Fix leakage of incoming substreams in edge cases #3233
  • Run handler code in its own task on the server #3593
  • Check HTTP2 headers for correctness #3603
  • HTTP/2 connection level API #3511
  • Accepting trailing headers in the HTTP/2 client #3602
  • Protocol-level client specs #3532
  • Move some public API bits to its final places and mark them as @ApiMayChange#3526
  • Use LogHelper in demux classes #3506
  • Remove some minor repetition in HTTP/2 rendering #3229
  • Test server responses to invalid ping frames #3523
  • Use scheme portion of target URI in :scheme pseudo-header #3535
  • Add test for receiving WINDOW_UPDATE in HalfClosedRemoteWaitingForOutgoingStream state #3554
  • Make ‘network’ and ‘user’ sides more explicit #3638
  • streamId attribute is not needed / supported on client side #3652

build

  • Akka HTTP BOM #3665
  • Add 10.2.1 to MiMa #3499
  • Increase paradox parsing timeout #3508
  • Also aggregate akka-http-bench-jmh, to fail if benchs fail to compile #3561
  • Exclude akka-http-bench-jmh from whitesource #3562
  • Disable whitesource for submodules which are not to be published #3564
  • Remove sbt-javaagent #3598
  • Include stack traces in scalatest failures #3612
  • Add 10.1.13 to mima #3641

And various updates:

  • Update akka to 2.5.32 #3558
  • Update caffeine from 2.8.5 to 2.8.7 #3515
  • Update junit from 4.12 to 4.13.1 #3517
  • Update paradox-theme-akka, … from 0.35 to 0.36#3697
  • Update sbt-bintray from 0.5.6 to 0.6.1 #3572, #3596
  • Update sbt-mima-plugin from 0.8.0 to 0.8.1 #3548
  • Update sbt-scalafix, scalafix-core, … from 0.9.21 to 0.9.23 #3614
  • Update specs2-core from 4.10.3 to 4.10.5 #3518, #3550
  • Update spray-json from 1.3.5 to 1.3.6 #3629

Credits

The complete list of closed issues can be found on the 10.2.2 milestone on GitHub.

For this release we had the help of 17 contributors – thank you all very much!

commits  added  removed
     38   1177     1029 Johannes Rudolph
     36   2454     1579 Arnout Engelen
     12   1366      180 Johan Andrén
      7    773      389 Ignasi Marimon-Clos
      3     15       25 Enno Runne
      1    123       16 Christof Nolle
      1     33        2 Nikhil
      1     22        0 Artur Soler
      1      4        4 Philippus Baalman
      1      3        2 Andrea Peruffo
      1      3        2 Sungho Hwang
      1      2        2 Nathaniel Fischer
      1      2        2 Michael Simons
      1      2        2 nitikagarw
      1      1        1 gnp
      1      1        1 Nitika Agarwal
      1      1        1 Roberto Leibman

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