ActorAdapter will ignore null message with "Adapter function returned null which is not valid as an .."

However, this seems not be documented. For instance, scaladoc/javadoc of pipeToSelf could mention it as well as any other place where adapters are used.

The Gatling Plugin does not work with Gradle 7.0, see:

 ❯ ./gradlew clean gatlingRun 
> Task :perf-test:gatlingLogback FAILED

FAILURE: Build failed with an exception.

* What went wrong:
A problem was found with the configuration of task ':perf-test:gatlingLogback' (type 'LogbackConfigTask').
  - Type 'LogbackConfigTask' property 'logbackConfigs' is missing an input or output annot

The idea is to be able to write the following to override the log configuration in dev-mode.

lagomDevSettings ++= Seq(
  "logger.resource" -> "logback-dev.xml"
)

During akka-grpc-maven-plugin:0.6.0:generate, and likely other similar non akka-grpc tasks, if /tmp/ for this process is not accessible, or has the noexec mount option set:

Execution default of goal com.lightbend.akka.grpc:akka-grpc-maven-plugin:0.6.0:generate failed: protoc exit code 1: /tmp/protocbridge7686600923568091505: program not found or is not executable 

Perhaps add a fal