MLflow 2.7.1 is a patch release containing the following features, bug fixes and changes:


  • [Gateway / Databricks] Add the set_limits and get_limits APIs for AI Gateway routes within Databricks (#9516, @zhe-db)
  • [Artifacts / Databricks] Add support for parallelized download and upload of artifacts within Unity Catalog (#9498, @jerrylian-db)

Bug fixes:

  • [Models / R] Fix a critical bug with the R client that prevents models from being loaded (#9624, @BenWilson2)
  • [Artifacts / Databricks] Disable multi-part download functionality for UC Volumes local file destination when downloading models (#9631, @BenWilson2)

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