source encoding declarations, and can be used to make Python batch files
on Windows.
-- Issue #19081: When a zipimport .zip file in sys.path being imported from
- is modified during the lifetime of the Python process after zipimport has
- already cached the zip's table of contents we detect this and recover
- rather than read bad data from the .zip (causing odd import errors).
-
- Issue #17432: Drop UCS2 from names of Unicode functions in python3.def.
- Issue #19969: PyBytes_FromFormatV() now raises an OverflowError if "%c"