The newest version of the discard old build plugin available in my Jenkins instance is 1.05. Regarding to https://github.com/jenkinsci/discard-old-build-plugin there is also version 1.06 since 2014.

Furthermore, there seem to be some major features added on master (like the ability to discard by status or unsetting "keep last build" which seems the default behavior right now)

Are there any plans to create a new release? Is the master safe for production?