Convert INDEX into PRIMARY KEY in l10n_cache

[lhc/web/wiklou.git] / RELEASE-NOTES-1.30

diff --git a/RELEASE-NOTES-1.30 b/RELEASE-NOTES-1.30
index fb69bfd..c104252 100644 (file)
--- a/RELEASE-NOTES-1.30
+++ b/RELEASE-NOTES-1.30
@@ -203,6 +203,8 @@ changes to languages because of Phabricator reports.
   templatelinks, text, transcache, user_former_groups, user_properties.
 * IDatabase::nextSequenceValue() is no longer needed by any database backends
   (formerly it was needed by PostgreSQL and Oracle), and is now deprecated.
+* (T146591) The lc_lang_key index on the l10n_cache table has been changed into a
+  PRIMARY KEY.
 
 == Compatibility ==
 MediaWiki 1.30 requires PHP 5.5.9 or later. There is experimental support for