Redmine

The script used to generate the changelog for releases should allow merging two or more versions.

For example, for the latest releases, we generated the changelog for two versions:

• 4.1.4
• 4.2.2

The changelog for 4.2.2 should contain also the changes for 4.1.4, but the script doesn't do this and we need to manually merge the changelogs which is very error-prone.

Also, the script should allow authorised requests in order to pull the security issues which are private at the time of the releases. The authorization should use environment variables.