Java compatibility information is missing

[QiuSoft]

Which release is compatible with java17，i haven't find any relation info – @QiuSoft

In the current website, it is not clear which release supports which Java versions. Ideally runtime-vs-build requirements should be separately shared too. This information can be shared (preferably explicitly!) in the download page. – @vy

[ppkarwasz]

All the current versions are:

• the 2.x branch supports from Java 8 to the latest one (currently 21),
• the 3.x branch supports from Java 17 to the latest one (currently 21).

[vy]

@QiuSoft, your question is a valid one. Unfortunately it is not clear anywhere in the website. I took the liberty to update your ticket in a way that would guide how to implement it.

[vy]

Fixed in #2480 (main) and #2487 (2.x).