Umbraco-CMS v17.3.2 release notes

Viewing: Umbraco-CMS v17.3.2

Released: Friday, April 10 2026

Release notes for Umbraco-CMS v17.3.2

Released on: Friday, April 10 2026

Quick install instructions This link leads to a site made by members of the Umbraco community, it helps make the installation of Umbraco a lot easier for you.
Upgrade guide

Of the 4 bug fixes and feature additions in v17.3.2, a total of 1 of them have been contributed by the community, by 1 unique contributors.

Other 4

#22383 Templating: Move production mode validation from service layer to Management API

release/17.3.2

by Andy Butland created on Apr 8, 2026 • merged by Andy Butland

#22377 OptimizeInvariantUrlRecords migration (v17.3.0) hangs indefinitely on SQL Server due to parallel execution plan

type/bug

release/17.3.2

by RBerntsen created on Apr 8, 2026

Fixed in

#22382 Migrations: Fix potential `OptimizeInvariantUrlRecords` timeout on SQL Server (closes #22377)

#22356 Umbraco 17.3 regression: OAuth clients (umbraco-swagger, umbraco-postman) not registered after unattended install

release/17.3.2

by hifi-phil created on Apr 6, 2026

Fixed in

#22368 Management API: Fix OAuth client registration permanently skipped after transient failure (closes #22356)

#22354 Property Editor Dialog: Set height to 100% for `umb-property-editor-ui-picker-modal`

community/pr

release/17.3.2

by Bjarne Fyrstenborg created on Apr 5, 2026 • merged by Andy Butland