Buildfarm owners:
In case you have missed it, the source code tree has been branched
somewhat earlier than has happened in previous release cycles, where the
branch has occurred any time from just before release to several weeks
after. That means that buildfarm owners need to add the new branch
(REL9_0_STABLE) into their build mixes. As old branches are declared at
End of Life (7.4 and 8.0 very soon, 8.1 later this year) the usefulness
of doing regular builds on those will lessen and it would probably make
sense to drop those from the build schedule.
cheers
andrew