soon after releasing Akka 2.4.5 with the new Routing DSL
for Java it was discovered (thanks relgames) that the
was incomplete (#20556), and the missing class files did in fact make
parts of the high-level server APIs unusable.
We are therefore with some urgency releasing a new minor update, Akka 2.4.6, to correct this.
The small list of changes since 2.4.5 is available under the 2.4.6 milestone on github for your reference.
– The Akka Team