Release notes for Umbraco-CMS v15.4.3
Released on: Tuesday, June 10 2025
NuGet Package: Umbraco.Cms v15.4.3
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
Other
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#19497 V15.4 startup performance degradation (DocumentUrlService?)