What's Changed
- fix test ci for 3.1 (#3832) by @johrstrom in #3854
- backport #3791 to release 3.1 by @johrstrom in #3852
- backport #3838 to release 3.1 by @johrstrom in #3853
- backport #3856 to release 3.1 by @johrstrom in #3861
Full Changelog: v3.1.8...v3.1.9