* …
=== Deprecations in 1.34 ===
-* The MWNamespace class is deprecated. Use MediaWikiServices::getNamespaceInfo.
+* The MWNamespace class is deprecated. Use NamespaceInfo.
* ExtensionRegistry->load() is deprecated, as it breaks dependency checking.
Instead, use ->queue().
* User::isBlocked() is deprecated since it does not tell you if the user is
RevisionLookup::getPreviousRevision and RevisionLookup::getNextRevision.
* The Title parameter to RevisionLookup::getPreviousRevision and
RevisionLookup::getNextRevision is deprecated and should be omitted.
+* MWHttpRequest::factory is deprecated. Use HttpRequestFactory.
+* The Http class is deprecated. For the request, get, and post methods, use
+ HttpRequestFactory. For isValidURI, use MWHttpRequest::isValidURI. For
+ getProxy, use (string)$wgHTTPProxy. For createMultiClient, construct a
+ MultiHttpClient directly.
+* Http::$httpEngine is deprecated and has no replacement. The default 'guzzle'
+ engine will eventually be made the only engine for HTTP requests.
=== Other changes in 1.34 ===
* …