Update v3.md

Author: DavidMStraub

docs/install_setup/v3.md

@@ -1,13 +1,13 @@
 # Gramps 6.0 upgrade guide
 
-Gramps 6.0 is expected to be released in March 2025.
+Gramps 6.0 was released on March 19, 2025.
 
 Gramps Web is **not yet compatible** with Gramps 6.0. If you are using Gramps Web and intend to [synchronize](../administration/sync.md) it with Gramps Desktop, please **do not upgrade to Gramps 6.0** until a new version of Gramps Web is released that is compatible with Gramps 6.0.
 
 This page will be updated accordingly.
 
 !!! info
-    Last updated: March 18, 2025
+    Last updated: March 19, 2025
 
 
 ## Overview of the release status
@@ -16,7 +16,7 @@ The following table gives an overview of when the components needed for Gramps W
 
 Component | Released
 ---|---
-Gramps 6.0.0 | –
+Gramps 6.0.0 | 2025-03-19
 Gramps Web API 3.0.0 | –
 Gramps Web (Frontend) 25.?.? | –
 Gramps Web Sync Addon for Gramps 6.0 | –