Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 84.86%. Comparing base (ff9b1c3) to head (bca6960).
⚠️ Report is 1 commits behind head on master.
✅ All tests successful. No failed tests found.

@@            Coverage Diff             @@
##           master    #4759      +/-   ##
==========================================
+ Coverage   84.84%   84.86%   +0.01%     
==========================================
  Files         157      157              
  Lines       16138    16138              
  Branches     2744     2744              
==========================================
+ Hits        13692    13695       +3     
+ Misses       1656     1653       -3     
  Partials      790      790              

Removing Python 3.8 from the CI matrix means several task integrations (beam, arq, celery, dramatiq, spark) with existing Python 3.8 tox configurations are no longer tested, creating a coverage gap. Also, the "Test beam latest" step fails because the workflow tries to run a beam-latest tox environment, but tox.ini now only defines specific versioned beam targets.

.github/workflows/test-integrations-tasks.yml#L31-L32

.github/workflows/test-integrations-tasks.yml#L66-L70

Moving a test suite under toxgen effectively means removing it from the latest group and moving it under pinned, so this is expected. We are, in fact, testing more than before, as toxgen automatically picks a handful of versions to test -- unlike the previously hardcoded one pinned version + one latest version.