aljoscha opened a new pull request #14780: URL: https://github.com/apache/flink/pull/14780
## What is the purpose of the change Scala versions after 2.12.8 are not binary compatible with previous versions, we link to the relevant release notes and point users towards building their own release using a more recent version. It's a pure documentation change, no testing needed. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
