I've been running Jenkins 2.249.1-rc in my environment for several days. It has not shown any operational failures.
I am concerned that there are several plugins that I use regularly which will need changes to adapt to the UI improvements in 2.249.1.
JENKINS-63556 - Pipeline stage view text was difficult to read in 2.235.x but has become much more difficult to read in Jenkins 2.249.1
JENKINS-63163 - Lockable resources summary table is unreadable as black on black
The swarm client plugin also needs a new release so that it includes remoting 4.5 (JENKINS-63557). I expect that I'll find more items like that as I continue to explore. I'll continue reporting issues in Jira as I detect them. Others that are testing 2.249.1 should do the same.
On Mon, Aug 31, 2020 at 7:18 AM Baptiste Mathus <[hidden email]> wrote: