Backport PR #48197 on branch 1.5.x (DOC: Cleanup 1.5 whatsnew)
Backport PR #48197: DOC: Cleanup 1.5 whatsnew
ahh yes, we need to change some ci files so that ci runs on 1.5.x. This is low risk, so just merge. > ahh yes, we need to change some ci files so that ci runs on 1.5.x. This is low risk, so just merge.

Thanks, opened https://github.com/pandas-dev/pandas/pull/48232 to enable jobs to run on 1.5.x