Remove unused $wgStatsMethod and related UDPProfiler variables

[lhc/web/wiklou.git] / RELEASE-NOTES-1.27

diff --git a/RELEASE-NOTES-1.27 b/RELEASE-NOTES-1.27
index 6850e2b..c27fb0f 100644 (file)
--- a/RELEASE-NOTES-1.27
+++ b/RELEASE-NOTES-1.27
@@ -54,6 +54,9 @@ production.
 * $wgRateLimitLog was removed; use $wgDebugLogGroups['ratelimit'] instead.
 * Deprecated API formats dbg, txt, and yaml have been removed.
 * CLDRPluralRule* classes have been replaced with wikimedia/cldr-plural-rule-parser.
+* Removed $wgProfilePerHost, $wgUDPProfilerHost, $wgUDPProfilerPort,
+  $wgUDPProfilerFormatString, $wgStatsMethod, $wgAggregateStatsID, $wgStatsFormatString,
+  and $wgProfileCallTree (deprecated since 1.20).
 
 === New features in 1.27 ===
 * $wgDataCenterId and $wgDataCenterRoles where added, which will serve as
@@ -84,11 +87,17 @@ production.
 * Added MWTimestamp::getTimezoneString() which returns the localized timezone
   string, if available. To localize this string, see the comments of
   $wgLocaltimezone in includes/DefaultSettings.php.
+* Added CentralIdLookup, a service that allows extensions needing a concept of
+  "central" users to get that without having to know about specific central
+  authentication extensions.
+* $wgMaxUserDBWriteDuration added to limit huge user-generated transactions.
+  Regular web request transactions that takes longer than this are aborted.
 
 === External library changes in 1.27 ===
 ==== Upgraded external libraries ====
 * Updated oojs/oojs-ui from v0.12.12 to v0.13.3.
 * Updated composer/semver from v1.0.0 to v1.2.0.
+* Update liuggio/statsd-php-client to 1.0.18.
 
 ==== New external libraries ====
 * Added wikimedia/base-convert v1.0.1.
@@ -155,6 +164,9 @@ changes to languages because of Phabricator reports.
   ResourceLoaderContext instance is deprecated.
 * ResourceLoader::getLessCompiler() now takes an optional parameter of
   additional LESS variables to set for the compiler.
+* wfBaseConvert() marked as deprecated, use Wikimedia\base_convert() directly instead.
+* Obsolete maintenance scripts clearCacheStats.php and showCacheStats.php
+  were removed. The underlying data is sent to StatsD (see $wgStatsdServer).
 
 == Compatibility ==