darkmode optimizations

Signed-off-by: Michael Kaufmann <d00p@froxlor.org>

SECURITY.md

@@ -10,9 +10,10 @@ With that, good luck hacking us ;)
 
 ## Supported versions
 
-- ️✅ **2.x**  (`main` git-branch)
-- ❌ 0.10.x (`0.10.x` git-branch)
-- ❌ 0.9.x (`0.9.x`git-branch)
+- ️✅ **2.1.x**  (`main` git-branch)
+- ❌ 2.0.x (`2.0.x`-tags)
+- ❌ 0.10.x (`0.10.x`-tags)
+- ❌ other git-branches
 
 ## Qualifying Vulnerabilities