PR #20960 Fix `save_last` behavior in absence of validation

Fix `save_last` behavior in absence of validation #20960

Borda merged 9 commits into Lightning-AI:master from baskrahmer:fix/save-last-checkpoint

Implement test to reproduce the issue

79f68241

Implement fix

4d706d19

github-actions added pl

github-actions added has conflicts

Merge branch 'master' into fix/save-last-checkpoint

3b86548b

github-actions removed has conflicts

[pre-commit.ci] auto fixes from pre-commit.com hooks

4b780131

Post-merge fix

86cf068b

baskrahmer changed the title ~~Fix/save last checkpoint~~ Fix `save_last` behavior in absence of validation 257 days ago

baskrahmer marked this pull request as ready for review 257 days ago