Fix doc typo.
Issue #11824: Consider ABI tags in freeze. Patch by Meador Inge.
make partialmethod example work (closes #21105)
Issue #16047: Fix module exception list and __file__ handling in freeze.
Patch by Meador Inge.
Add test case for freeze.
update notes to talk about -X showrefcount
fix expandtabs overflow detection to be consistent and not rely on signed overflow
merge 3.2
merge 3.3
add Ian Beer
merge 3.2
merge 3.3