cpython

bpo-43104: Update NEWS to include CVE-2020-15801 reference (GH-21521)

bpo-40941: Unify implicit and explicit state in the frame and generator objects into a single value. (GH-20803)

bpo-41195: Add getter for Openssl security level (GH-21282)

bpo-41300: IDLE - save files with non-ascii chars (GH-21512)

Fix trivial typo in the PEG string parser (GH-21508)