Merge "registration: Deprecate ExtensionRegistry->load() in favor of ->queue()"

diff --combined RELEASE-NOTES-1.34
index 199b82c,6545a1c..901cd01
--- 1/RELEASE-NOTES-1.34
--- 2/RELEASE-NOTES-1.34
+++ b/RELEASE-NOTES-1.34
@@@ -99,13 -99,12 +99,15 @@@ because of Phabricator reports
    list=allusers, deprecated in 1.25, has been removed.
  * SearchEngine::userNamespaces(), SearchEngine::namespacesAsText(),
    SearchEngine::create(), SearchEngine::getSearchTypes() and
 -  SearchEngine::getNearMatch(), methods deprecated in 1.27, have been removed
 +  SearchEngine::getNearMatch(), methods deprecated in 1.27, have been removed.
 +* FileRepo::streamFile(), deprecated in 1.26, has been removed.
 +* User::randomPassword() method, deprecated in 1.27, have been removed.
 +* MWNamespace::canTalk(), deprecated in 1.30, have been removed.
  
  === Deprecations in 1.34 ===
  * The MWNamespace class is deprecated. Use MediaWikiServices::getNamespaceInfo.
+ * ExtensionRegistry->load() is deprecated, as it breaks dependency checking.
+   Instead, use ->queue().
  * …
  
  === Other changes in 1.34 ===