Release to experimental.

debian/changelog

@@ -1,4 +1,4 @@
-qt6-base (6.7.2+dfsg-1) UNRELEASED; urgency=medium
+qt6-base (6.7.2+dfsg-1) experimental; urgency=medium
 
   [ Patrick Franz ]
   * New upstream release (6.7.2).
@@ -8,7 +8,7 @@ qt6-base (6.7.2+dfsg-1) UNRELEASED; urgency=medium
   * Update list of installed files.
   * Update symbols from buildlogs.
 
- -- Debian Qt/KDE Maintainers <debian-qt-kde@lists.debian.org>  Thu, 29 Aug 2024 00:08:13 +0200
+ -- Patrick Franz <deltaone@debian.org>  Thu, 29 Aug 2024 01:31:57 +0200
 
 qt6-base (6.6.2+dfsg-11) unstable; urgency=medium