V_1.21.1

[kiozen]

[QMS-1212] Update macOS build scripts
[QMS-1215] Support MBTiles maps via GDAL's VRT driver on macOS
[QMS-1221] Fix: Crash on exit leaves the workspace empty
[QMS-1223] Fix: Crash when a map view is closed right after it was opened
[QMS-1224] Fix: --locale switches the strings but not date and number formats
[QMS-1227] Fix: Crash after activating a map that is already active
[QMS-1229] Fix: Invalid and/or inaccurate elevation shading
[QMS-1230] Fix: Configured DEM and MAPS are not preserved after a restart
[QMS-1234] Reduce the minimum window size of the track details page
[QMS-1237] Fix: Track information in the database view is empty for newly saved tracks

Bugfix release. QMS-1237 is nasty as track statistic is not visible in database tree.

---

This discussion was created from the release V_1.21.1.