Remove $wgExperimentalHtmlIds and related code, deprecated in 1.30

[lhc/web/wiklou.git] / RELEASE-NOTES-1.31

diff --git a/RELEASE-NOTES-1.31 b/RELEASE-NOTES-1.31
index 9bdc32d..ae59234 100644 (file)
--- a/RELEASE-NOTES-1.31
+++ b/RELEASE-NOTES-1.31
@@ -5,6 +5,14 @@ THIS IS NOT A RELEASE YET
 MediaWiki 1.31 is an alpha-quality branch and is not recommended for use in
 production.
 
+=== Important pre-upgrade notes for 1.31 ===
+* If you're using MySQL, SQLite, or MSSQL, are not using update.php to apply
+  schema changes, and cannot have downtime to run migrateArchiveText.php and
+  apply patch-drop-ar_text.sql manually, you'll have to apply a default value
+  to the ar_text and ar_flags columns of the archive table or make those
+  columns nullable before upgrading to MediaWiki 1.31.
+  maintenance/archives/patch-nullable-ar_text.sql shows how to do this for MySQL.
+
 === Configuration changes in 1.31 ===
 * $wgEnableAPI and $wgEnableWriteAPI are now deprecated and will be removed in
   a future version. The API is now considered to be stable, secure and
@@ -39,6 +47,10 @@ production.
 * $wgValidateAllHtml was removed and will be ignored.
 * $wgScriptExtension was removed (deprecated and ignored since 1.25).
   See 1.25 release notes for more information.
+* $wgUseAjax is now marked as deprecated, just like the deprecated AJAX
+  framework that it enables. Some extensions mistakenly used this to check
+  whether any AJAX functionality at all should be enabled, further making this
+  problematic to retain.
 
 === New features in 1.31 ===
 * (T76554) User sub-pages named ….json are now protected in the same way that ….js
@@ -108,6 +120,7 @@ production.
 * Updated mediawiki/at-ease from 1.1.0 to 1.2.0.
 * Updated wikimedia/php-session-serializer from 1.0.4 to 1.0.6.
 * Updated wikimedia/remex-html from 1.0.2 to 1.0.3.
+* Updated wikimedia/html-formatter from 1.0.1 to 1.0.2.
 * …
 
 ==== New external libraries ====
@@ -126,7 +139,8 @@ production.
 * mediawiki/at-ease was replaced with wikimedia/at-ease.
 
 === Bug fixes in 1.31 ===
-* (T90902) Non-breaking space in header ID breaks anchor
+* (T90902) Non-breaking space in header ID breaks anchor.
+* (T189375) CSSMin now allows quoted urls in `url()` syntax to start with a space.
 
 === Action API changes in 1.31 ===
 * (T185058) The 'name' value to tgprop for action=query&list=tags has been
@@ -153,6 +167,7 @@ changes to languages because of Phabricator reports.
 * (T186647) New language support: Kumyk [къумукъ] (kum).
 * (T187750) New language support: Spanish formal address (es-formal).
 * (T187824) New language support: Hungarian formal address (hu-formal).
+* (T189127) New language support: Gorontalo (gor).
 
 === Breaking changes in 1.31 ===
 * MessageBlobStore::insertMessageBlob() (deprecated in 1.27) was removed.