Release notes for Umbraco-CMS v17.0.0-rc1
Released on: Thursday, October 30 2025
NuGet Package: Umbraco.Cms v17.0.0-rc1
Pre-release Version
This is a pre-release version for Umbraco-CMS v17.0.0.
More details are available in the
Contributors
Of the 10 bug fixes and feature additions in release/17.0.0-rc1, a total of 2 of them have been contributed by the community, by 2 unique contributors.
All community contributors to this release
UI and UX updates
3
#20637 Section URL Retention: Ability to prevent it for a section
#20625 Login photo: Update with v.17 edition
#20607 Detail Request Manager: Use tryExecute for delete API call to enable error notifications
Other
7
#20603 Item Repository: Sort statuses by order of unique
#20599 Document Recycle Bin: Fix missing item name when restoring
#20590 Performance: Request cache referenced entities when saving documents with block editors
#20585 Preview: Replaces WebSocket with the SignalR library to improve connectivity in the preview window
#20571 Tiptap RTE: Allow removal of unregistered extensions
#20501 UFM: Add camelCase aliases for UFM filters to support UFMJS expressions (closes #20500)
#20413 Segments: Adds deprecation notices to `AllowNonExistingSegmentsCreation`