• Fix duplicate static in variable declarations. #794
• Update CICD for Sphinx 4.4.0 series. #795
• Pin version of black in CICD and reformat files. #792
• Fix code block highlighting. #760
• Refactoring, cleanup and typing improvements. #802
• Doxygen dot graphs to Sphinx graphviz. #757
• Support externally hosted images. #705
• Address a peculiarity in Doxygen aliases in doc. #770
• Add flag to doxygengroup, doxygennamespace to display only the description.
  #718
• Add support for MD block quotes with attribution(s). #759