v2.2.0

Graphviz support, Tabs and Bugfixes 🥁

Doxygen 1.9.6 is out and supported by this version!

Thanks to @Tachi107, @asmaloney, @StefanBattmer, @tim-gromeyer and @MuellerSeb for reporting bugs, opening pull requests and providing feedback that influenced this release!

Added

• The new experimental "tabs" extension allows to format list content as tabs. Detailed documentation can be found here. Be warned that it might be buggy, I haven't tested it extensively yet! (dd9216c)
  
• User-defined Graphviz graphs are now supported. They are inverted in dark-mode and can be scrolled if they are too wide to fit. (a6b9f1e, bbaaea4)
  
• A Makefile was added to support easy installation with the command make install. (8a34f70)
• Added support for postcondition blocks @post. (73c3019)
• Added documentation and a support class that helps with table formatting: Tables can now be centered or can fill the whole page width. Detailed documentation can be found here. (7b9598a)

Fixed

• Tables are not cut off on the sides anymore when centered. Fixes #91. (05fa388)
• The nav-tree sidebar can now be resized in Chrome on Windows. It is still just 1px wide though and thereby hard to grab. I may address this in a future release 🤔 . Fixes #106. (74a129b)

Full Changelog: v2.1.0...v2.2.0