MLflow 3.15.1 is a patch release that includes bug fixes and documentation updates.

Bug fixes:

• [Model Registry] Skip env_pack on ARM client images (#24762, @qyc)
• [Scoring / Tracking] Harden version parsing against missing/non-PEP440 versions on Databricks Serverless (#24799, @PattaraS)

Documentation updates:

• [Docs] Clarify scorer versioning documentation (#24769, @nihalmenon)

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