Hi, Since there is still some activity on LOG4J2-3601[#], I would propose to:
* add `log4j-core` as runtime dependency of `log4j-slf4j2-impl` in 2.x, * remove `log4j-core` from the runtime dependencies of `log4j-slf4j-impl` in 3.x Do you have anything against it? Piotr [#] https://issues.apache.org/jira/browse/LOG4J2-3601
