Monix: Version 2.2.4, Bug Fixes, Upgraded Scala.js

Version 2.2.4 is out now.

It is a minor release that’s binary and source compatible with 2.2.x, fixing a bugs and upgrading Scala.js:

• Bug #338: Fix broken test that can yield errors in Scala’s community build
• Bug #333: Observable.firstStartedOf fails due to off-by-one error
• Bug #335: Observable concatMap / mapTask trigger invalid state warning on raiseError children

Changes:

• Issue #334: Add CompositeCancelable.getAndResetTo, needed for the new firstStartedOf implementation
• Upgrade Scala.js to latest version 0.6.15, handing deprecation warnings in TaskApp

Upgrade should be safe, being binary compatible with all previous 2.2.x versions.

Upgrading #

To use the new version, include this in your build.sbt (and use %%% for Scala.js):

libraryDependencies += "io.monix" %% "monix" % "2.2.4"

The other projects from the @Monix organization have also been upgraded to depend on this new version.

shade, the Scala Memcached client:

dependencies += "io.monix" %% "shade" % "1.9.4"

monix-kafka, the Apache Kafka integration:

// For Kafka 8
libraryDependencies += "io.monix" %% "monix-kafka-8" % "0.13"

// For Kafka 9
libraryDependencies += "io.monix" %% "monix-kafka-9" % "0.13"

// For Kafka 10
libraryDependencies += "io.monix" %% "monix-kafka-10" % "0.13"

Enjoy!