2.1.0-beta

Happy Friday the 13th! ;D

For certain "need to know" reasons, the release of 2.1.0 will happen before the end of this month.
I'm thinking a full moon release (the 21st).

Beta means that I have added all the new features, but there might be undiscovered bugs.

https://github.com/LibreCAD/LibreCAD/releases/tag/2.1.0-beta

Please report bugs at:
https://github.com/LibreCAD/LibreCAD/issues