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35.0.0

Long Term Support (LTS)​

This release marks the start of the 35 Long Term Support (LTS) release line. This release line will be supported with security and critical patches until at least July 2026.

Upgrade Instructions​

This major release requires a database schema upgrade. Please consult the documentation about upgrading your database schema.

The following changes are necessary and are covered by the alembic upgrade head command:

  1. Dropping and re-creation of the SUBSCRIPTIONS_HISTORY_PK primary key in the subscriptions_history table (Alembic revision b5493606bbf5)

  2. Creating deleted_did_meta table (Alembic revision b0070f3695c8)

General​

Features​

  • Core & Internals: Document and cleanup discrepancies between surl and lfn2pfn algorithms #5129
  • Metadata: MongoDB metadata implementation does not allow using authentication #6605
  • Metadata: Alter schema in preparation for metadata deletion trigger #6958

Enhancements​

  • Database: Migrating core/replica.py to SQLAlchemy 2.0 #6586
  • REST & API: Metrics API endpoint: allow option to return RSEs identified by RSE attribute #6564
  • REST & API: Rename internal API layer to gateway #6644
  • Release management: Remove upper bound version constraints for rucio-clients #6663
  • Release management: Refactor Python dependencies into multiple files depending on app #6750
  • Release management: Rucio 35 dependency upgrade #6890
  • Transfers: Updates to overwrite configuration on tape #6581
  • Transfers: Transfers: add overwrite_when_only_on_disk FTS logic #6903

Bugs​

  • Database: Inconsistencies in Model Registration and Unregistration Functions in models.py #6677
  • Possible redundant util function #6598
  • REST & API: Capital I in Id in REST API for Subscriptions #6316
  • Release management: Mismatch between package names in setuputil and requirements files #6969
  • Replicas: Regression in core/replica.py SQL migration #6983
  • Subscriptions: SUBSCRIPTIONS_HISTORY integrity error #6292
  • Testing: Race conditions in test_lifetime.py #6911

Clients​

Bugs​

  • Clients: Regression in rucio download --pfn #6280
  • Clients: x509 auth: client does not read from configuration file whe creds are passed #6846