=== External library changes in 1.29 ===
==== Upgraded external libraries ====
-* Added wikimedia/timestamp v1.0.0.
* Updated QUnit from v1.22.0 to v1.23.1.
-* Updated cssjanus from v1.1.2 to 1.1.3.
+* Updated cssjanus from v1.1.2 to v1.2.0.
* Updated psr/log from v1.0.0 to v1.0.2.
* Update Moment.js from v2.8.4 to v2.15.0.
-* Updated oyejorge/less.php from v1.7.0.10 to v1.7.0.13.
-* Added wikimedia/remex-html v1.0.1.
+* Updated oyejorge/less.php from v1.7.0.10 to v1.7.0.14.
+* Updated monolog from v1.18.2 to 1.22.1.
+* Updated wikimedia/composer-merge-plugin from v1.3.1 to v1.4.0.
+* Updated OOjs from v1.1.10 to v2.0.0.
==== New external libraries ====
+* Added wikimedia/timestamp v1.0.0.
+* Added wikimedia/remex-html v1.0.1.
==== Removed and replaced external libraries ====
highlight prefix matches in the results.
* (T157035) "new mw.Uri()" was ignoring options when using default URI.
* Special:Allpages can no longer be filtered by redirect in miser mode.
+* (T160519) CACHE_ANYTHING will not be CACHE_ACCEL if no accelerator is installed.
=== Action API changes in 1.29 ===
* Submitting sensitive authentication request parameters to action=login,
The new or reinstated language fallbacks are (after cs ↔ sk in 1.28):
ca ↔ oc; hsb ↔ dsb; io → eo; mdf → ru; pnt → el; roa-tara → it; rup → ro;
sh → bs, sr-el, hr.
+* (T137376) New language support: Atikamekw (atj).
* (T155957) Talk Namespaces for Javanese language (jv) have been updated.
==== No fallback for Ukrainian ====
* Article::getLastPurgeTimestamp(), WikiPage::getLastPurgeTimestamp(), and the
WikiPage::PURGE_* constants are deprecated, and the functions will always
return false. They were a hack for an issue that has since been fixed.
+* Hook 'EditPageBeforeEditChecks' is now deprecated. Instead use the new hook
+ 'EditPageGetCheckboxesDefinition', or 'EditPage::showStandardInputs:options'
+ if you don't actually care about checkboxes and just want to add some HTML
+ to the page.
+* Selflinks are now rendered as href-less <a> tags with the class mw-selflink
+ rather than <strong> tags. The old class name, "selflink", was deprecated
+ and will be removed in a future release. (T160480)
+* (T156184) $wgRawHtml will no longer apply to internationalization messages.
+* Browser support for non-ES5 JavaScript browsers, including Android 2,
+ Opera <12.10, and Internet Explorer 9, was lowered from Grade A to Grade C.
== Compatibility ==