Add patch notes for 0.8.1.1

Hopefully finally fixed infinite tolerance slider moving

but had to break tolerance combining after another action has been done in between: #5932

Cleanup after weblate changes

Final changes for release 0.7.1 (#5629)

* Bump version to 0.7.1

* Added patch notes for 0.7.1

* Updated translation progress

* Fixed credits updater for new Weblate format

* Updated credits

Added 0.7.0 patch notes

Bump version to 0.6.7.1

Added 0.6.7 patch notes

Removed thermoplast mesh file which was unused

Added 0.6.6.1 patch notes

Redo modal manager connect and check properly (#5067)