Release v202 (heroku#1260)

GUS-W-10113918.

Author: edmorley

CHANGELOG.md

@@ -2,6 +2,9 @@
 
 ## Unreleased
 
+
+## v202 (2021-11-01)
+
 - Update pip from 20.2.4 to: ([#1259](https://github.com/heroku/heroku-buildpack-python/pull/1259))
   - 20.3.4 for Python 2.7 and 3.5
   - 21.3.1 for Python 3.6+