Correct release version from v4.6.5 to v4.6.4

Author: anderbubble

src/posts/v4-6-4-2025-09-05.md

@@ -4,7 +4,7 @@ date: "2025-09-05"
 title: "Warewulf v4.6.4 released"
 ---
 
-The Warewulf project is pleased to announce the release of Warewulf v4.6.5,
+The Warewulf project is pleased to announce the release of Warewulf v4.6.4,
 [now available on GitHub][1].
 
 [1]: https://github.com/warewulf/warewulf/releases/tag/v4.6.4