Version 1.3.1

Launched on 2025/12/20

This version introduces:

• Stats in timeplans about how much you're actually committing to in terms of work.
• Docs now run along-side the other components, so in the self-hosted version you'll
  run the appropriate documentation, not the global ones!
• Better support for Docker, with docs running in paralell, issues fixes, and
  lighter-weight images.
• Large refactorings and better organisation of the codebase.
• Many bugfixes, small improvements, and adjustments.