Main menu -> Project management -> Project name -> Add new Important date

Important date information

Important dates can be used to mark various dates of importance but they are mainly intended to specify the release dates of minor version upgrades for which you do not specify actual versions. The important dates can currently be used on the track changes page to find the changes between two Important dates.

This is the name of the Important date. It can be virtually anything or if you're specigying minor versions it could be for v1.05.

This is the date related with the name specified above. If you're specifying minor versions this should be the release date of the specific version.

Related links
Modify project
Track changes