plus improving randomness for IPv6-only hosts. [Jan Kaluza]
*) mod_rewrite, core: Avoid the 'Vary: Host' response header when HTTP_HOST
- is used in a condition that evaluates to true. PR 58231 [Luca Toscano]
+ is used in a condition that evaluates to true. PR 58231 [Luca Toscano, Yann Ylavic]
*) mod_http2: v0.10.12, removed optimization for mutex handling in bucket
beams that could lead to assertion failure in edge cases.