commits: 14b288b04d19506d2b7a4e37f26353c7a9909739

This data as json

sha	message	author_date	committer_date	raw_author	raw_committer	repo	author	committer
14b288b04d19506d2b7a4e37f26353c7a9909739	run tests on python 3.9 (#5040) * add a py39 CI * add python 3.9 to the list of supported python versions * update the minimum supported versions * move the upstream-dev CI to py39 [skip-ci] [test-upstream]	2021-03-16T16:36:38Z	2021-03-16T16:36:38Z	458e78ccf9cedef997b218d835348005d70e25c2	cd792325681cbad9f663f2879d8b69f1edbb678f	13221727	14808389	19864447