* CSSJanus now supports rgb, hsl, rgba, and hsla color syntaxes.
* Special:Listfiles can no longer be sorted by image name when filtering
by user in miser mode.
+* (bug 49074) CSSJanus: Handle values of border-radius correctly.
=== API changes in 1.22 ===
* (bug 25553) The JSON output formatter now leaves forward slashes unescaped