Release notes for Umbraco-CMS v17.4.1
Released on: Tuesday, May 19 2026
NuGet Package: Umbraco.Cms v17.4.1
Install and upgrade guidance
- 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
UI and UX updates
1
#22898 Slider: fix duplicated property editor settings properties
API and API documentation updates
1
#22897 Output Caching: Correctly gate auto-registration of `UseOutputCache()` middleware
