Marked 4.6.21 as the latest release (#357)

mnocon · mnocon · commit ceef5705fa16 · 2025-06-12T10:32:24.000+02:00
diff --git a/mkdocs.yml b/mkdocs.yml
@@ -190,7 +190,7 @@ extra:
 
   developer_doc: 'https://doc.ibexa.co/en/5.0'
 
-  latest_tag_4_6: '4.6.20'
+  latest_tag_4_6: '4.6.21'
 
 extra_css:
   - fonts/MavenPro.css
