Important Note
This release does not contain announced user features but contains architectural changes to support upcoming new features. We have strived to keep changes backward compatible so there should be no breaking changes apart from the following:
- If you used
METAFLOW_environment variables to pass top-level options for flow-decorators (likeMETAFLOW_BRANCHto pass the equivalent of--branchfor the project decorator), you will now have to useMETAFLOW_FLOW_(soMETAFLOW_BRANCHis nowMETAFLOW_FLOW_BRANCH). The reason for this change was to more safely scope flow-level decorator options. - If you implement your own extensions (and specifically step/flow decorators), you should move any code you may have in
__init__to a new callback hook calledinit(no argument). Failure to do so should not impact current functionality but may prevent your decorator from taking advantage of upcoming changes.
We are not aware of any other user-visible breaking changes but please come ask us (or file an issue) if you notice other regressions.
What's Changed
- Metaflow Configs by @romain-intel in #1962
Full Changelog: 2.12.36...2.12.37