How to release RawTherapee

1. Tea
2. Pull and update
3. Run:

   ./tools/generateTranslationDiffs

   Perform final language file updates.
4. Run:

   dos2unix rtdata/languages/* rtdata/profiles/*

5. Update splash screen, RELEASE_NOTES.txt, AppData, language files, profiles, etc. Once ready, commit to new branch:

   git checkout -b release-5.9
   git commit -a -m "Preparing for release 5.9-rc1"
   git push --set-upstream origin release-5.9

6. Once others have revised the changes, merge this release-5.9 branch into releases:

   git checkout releases
   git pull
   git merge release-5.9

7. Tag and push:

   git tag -a "5.9-rc1" -m "Tagged RawTherapee 5.9-rc1"
   git push origin "5.9-rc1"
   git push

8. Make a source tarball and upload it to the website:

   ./tools/generateSourceTarball

   sha1sum rawtherapee-5.9-rc1.tar.xz > rawtherapee-5.9-rc1.tar.xz.sha1

9. When ready for a final release (5.9, not 5.9-rc1), do as above, merge release-5.9 into releases, tag and deleted release-5.9.

   Never delete branch releases.