Merge branch 'master' into plugin-manager-dependants

* master:
  Update the changelog by new merges:
  [FIXED JENKINS-30569] HistoryWidget: fix JS syntax error
  [FIXED JENKINS-29014] render API link conditional on getApi() presence
  [JENKINS-21720] JS alert preventig to leave a configuration page even without formulary changes
  add ctags file 'tags' to .gitignore
  [maven-release-plugin] prepare release jenkins-1.632
  [FIXED JENKINS-29888] Handling all exceptions returned by logRotator
  [JENKINS-30742] Fixed possible NPE in AbstractProject.resolveForCLI()