website: finalize 2024.1 release notes

Author: dominikh

website/content/changes/2024.1.md

@@ -4,11 +4,6 @@ linkTitle: "2024.1 (v0.5.0)"
 weight: -9
 ---
 
-## DRAFT RELEASE NOTES
-
-Staticcheck 2024.1 is not yet released. These are work-in-progress release
-notes. Staticcheck 2024.1 is expected to be released in August 2024.
-
 ## Backwards incompatible changes
 
 Staticcheck 2024.1 contains the following backwards incompatible changes: