Backport PR #38471 on branch 1.2.x (DOC: fixes for assert_frame_equal check_freq argument)
Backport PR #38471

@kylekeppler where were the merge conflicts that prevented the autobackport from working? > @kylekeppler where were the merge conflicts that prevented the autobackport from working?

nvm, i see now. I was focussing on the release notes and not the versionadded tag