22.1 introduced a backwards incompatible change that is not listed in the changelog

[lociii]

Release 22.1 removed compatibility fallbacks that were originally scheduled to be removed in release 2.1

• filter_class could still be used instead of filterset_class
• filter_fields could still be used instead of filterset_fields

Both were mentioned in the 2.0 migration guide but then forgotten to be removed in 2.1.

IMHO this should be mentioned in the changelog as someone (e.g. me 🥲) might still have used them.

Thanks

[carltongibson]

OK.

These have been issuing deprecation warnings for several years now...

[carltongibson]

C.I. is broken pending encode/django-rest-framework#8543

[codecov-commenter]

Codecov Report

Merging #1511 (5ad0e22) into main (de3019c) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main    #1511   +/-   ##
=======================================
  Coverage   99.44%   99.44%           
=======================================
  Files          15       15           
  Lines        1258     1258           
=======================================
  Hits         1251     1251           
  Misses          7        7           

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