Are we ready to update Language Support https://www.pantsbuild.org/page/language-support? We can say 2.9+ for Java, right?

I think so! @witty-crayon-22786? We're calling it alpha-quality, or whatever, but we are delivering it to an actual customer, so I think it's totally fair.

Yea, it's definitely worth mentioning with "alpha" as qualification.

Is the Scala line ready for update too, or shall I leave it as coming soon?

Java and Scala are in roughly the same place