add date

Author: ConnorLand

content/en/docs/releasenotes/studio-pro/10/10.24.md

@@ -14,7 +14,7 @@ This is the [LTS](/releasenotes/studio-pro/lts-mts/#lts) version 10 release for
 
 ## 10.24.21 {#102421}
 
-**Release date: May ___, 2026**
+**Release date: May 27, 2026**
 
 {{% button color="info" href="https://marketplace.mendix.com/link/studiopro/10.24.21" text="Go to Marketplace" title="Download version 10.24.21 from the Marketplace" %}}