Scala 2.13.0-M3 is on Maven Central

draft blog post:
draft release notes:

you can find out what libraries are available here:

it also includes links to tickets you can subscribe to, so you’ll learn when something becomes available
PRs keeping this up to date are encouraged
I’ll be updating it frequently myself as well

we’ll announce the M3 release more broadly once some more key libraries are available


now available for Scala 2.13.0-M3:

  • scala-xml, scala-parser-combinators, scala-parallel-collections
  • ScalaCheck, scalaz, macro-compat
  • Scala.js (you must upgrade to 0.6.22+ or 1.0.0-M3+ to get 2.13.0-M3 support)

ScalaTest should be along soon

details at

a lot more libraries are now available for Scala 2.13.0-M3, including:

  • ScalaTest
  • specs2
  • Akka (and akka-http)
  • Shapeless
  • kind-projector
  • genjavadoc
  • scala-logging
  • scala-java8-compat

and more. longer list at