fix-issue-37972

2.7

3.5

3.6

3.7

3.8

ncoghlan-fix-versionchanged-note

ncoghlan-whatsnew-38-placeholder-notes

suspcious

add-meaningful-positions-to-resume

fix-patch-class-decorator-on-inherited-method

avoid-patch-class-decorator-mutate-inherited-method

avoid-patching-subclass-mutate-inherited-method

fix-mock-spec-func-code-flags

fix-pprint-format-saferepr-infinite-recursion

fix-json-dump-key-with-default

fix-propertymock-attach-call

fix-shutdown-gc-builtins-access

fix-calculated-return-value-race-condition

frozenset-literals