[3.13] gh-149902: Remove dead packaging docs link and add a new section for external resources (GH-150030)#150239

hugovk merged 1 commit into

python:3.13python/cpython:3.13from

miss-islington:backport-9604fa8-3.13miss-islington/cpython:backport-9604fa8-3.13Copy head branch name to clipboard