We are happy to announce the availability of MLflow 1.23.1!

MLflow 1.23.1 is a patch release containing the following bug fixes:

  • [Models] Fix a directory creation failure when loading PySpark ML models (#5299, @arjundc-db)
  • [Model Registry] Revert to using case-insensitive validation logic for stage names in models:/ URIs (#5312, @lichenran1234)
  • [Projects] Fix a race condition during Project tar file creation (#5303, @dbczumar)

For a comprehensive list of changes, see the release change log, and check out the latest documentation on mlflow.org.