v4.5.7 - 2026-04-03

Enhancements

• #21095 - Adopt IEC unit labels (e.g. GiB) for virtual machine resources
• #21696 - Add support for django-rq 4.0 and introduce RQ configuration parameter
• #21701 - Support uploading custom scripts via the REST API (/api/extras/scripts/upload/)
• #21760 - Add a 1C2P:2C1P breakout cable profile

Performance Improvements

• #21655 - Optimize queries for object and multi-object type custom fields

Bug Fixes

• #20474 - Fix installation of modules with placeholder values in component names
• #21498 - Fix server error triggered by event rules referencing deleted objects
• #21533 - Ensure read-only fields are included in REST API responses upon object creation
• #21535 - Fix filtering of object-type custom fields when "is empty" is selected
• #21784 - Fix AttributeError exception when sorting a table as an anonymous user
• #21808 - Fix RelatedObjectDoesNotExist exception when viewing an interface with a virtual circuit termination
• #21810 - Fix AttributeError exception when viewing virtual chassis member
• #21825 - Fix sorting by broken columns in several object lists