Apache Kudu 2.0.0-RC2 Akka 2.5.31 and prefer ClassicActorSystemProvider #2254 by @ennru closed in 2.0.0-RC2 2.0.0-M2 No changes. closed in 2.0.0-M2 2.0.0-M1 No changes. closed in 2.0.0-M1 For earlier changes see 1.1.x versions