HTML validation.
* $wgUseTidy is now set when parserTests are run with the tidy option to match
output on wiki.
+* (T37472) update.php will purge ResourceLoader cache unless --nopurge is passed to it.
=== Action API changes in 1.25 ===
* (T67403) XML tag highlighting is now only performed for formats
* All BloomCache related code has been removed. This was largely experimental.
* $wgResourceModuleSkinStyles no longer supports per-module local or remote paths. They
can only be set for the entire skin.
+* Removed global function swap(). (deprecated since 1.24)
+* The global importScript and importStylesheet functions, as well as the loadedScripts object,
+ from wikibits.js (deprecated since 1.17) now emit warnings through mw.log.warn when accessed.
== Compatibility ==