As you already mentioned the changelog is your key place, probably a LTS version might give you much stability.
Some advice's: - UI upgrade from 1.574, so you might be affected if you use any custom theme. - You can backups the JENKINS_HOME and run a docker instance locally and test it before upgrading your production environment. That's how I normally do 'major' uogrades. - If you use puppet/chef/Ansible you can easily track your jenkins infrastructure, that's how I avoid manual actions and track my set of Jenkins instances, and also I use docker to test it locally as I've already mentioned.... - Although sometimes I'm forced to rollback some plugins (via puppet) rather than the jenkins itself. It is worth if you track your plugins and their versions/dependencies and uninstall those ones you are not using at all. I hope it helps Cheers -- You received this message because you are subscribed to the Google Groups "Jenkins Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/jenkinsci-users/2ab08fb3-7cf0-42c1-961f-8dc2c35fc58b%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
