[3.15] RTD Previews: Get correct base branch for backports (GH-150690) - #151867

[3.15] RTD Previews: Get correct base branch for backports (GH-150690)#151867

StanFromIreland merged 3 commits into

python:3.15python/cpython:3.15from

miss-islington:backport-082ac30-3.15miss-islington/cpython:backport-082ac30-3.15Copy head branch name to clipboard