Milestone 3.9.0 preps

[BPerlakiH]

Preparing for milestone 3.9.0

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 24.94%. Comparing base (c648df6) to head (69fffb1).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1132      +/-   ##
==========================================
+ Coverage   24.09%   24.94%   +0.85%     
==========================================
  Files         134      134              
  Lines        6982     6982              
==========================================
+ Hits         1682     1742      +60     
+ Misses       5300     5240      -60     

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