with formatversion=2.
* Various other output from meta=siteinfo will now always be arrays instead of
sometimes being numerically-indexed objects with formatversion=2.
+* When errors about users being blocked are returned, they now include
+ information about the relevant block.
=== Action API internal changes in 1.26 ===
* wfSuppressWarnings() and wfRestoreWarnings() were split into a separate library,
mediawiki/at-ease, and are now deprecated. Callers should use
MediaWiki\suppressWarnings() and MediaWiki\restoreWarnings() directly.
+* The Block class constructor now takes an associative array of parameters
+ instead of many optional positional arguments. Calling the constructor the old
+ way will issue a deprecation warning.
== Compatibility ==