JDK

$ java --version
openjdk 15 2020-09-15
OpenJDK Runtime Environment (build 15+36-1562)
OpenJDK 64-Bit Server VM (build 15+36-1562, mixed mode, sharing)

Lagom 1.6.4

The akka-persistence-testkit library contains very useful testkit classes, like EventSourcedBehaviorTestKit. Unfortunately the dependency is not listed in the lagom-maven-dependencies BOM. Thus project has to manage this dependency additionally to the lagom one. Including this dependency into the lagom-maven-dependencies will make its usage more comfortable and will prevent a po

Ping me for more details but:

hstore implicit is too generic - disallows usage of custom Isomorphisms

seq/list implicit is missing instance for tagged type

etc.