Change-Id: Ia14b80285dcf09bd94870e8d43950101f9196dc0
* API responses to GET requests may now include ETag and Last-Modified headers,
and will honor corresponding If-None-Match and If-Modified-Since on such
requests.
-* (T47988) The protect log event details now use new-style formatting.
=== Action API internal changes in 1.26 ===
* New metadata item ApiResult::META_KVP_MERGE to allow for merging the KVP key
* Added difftotextpst to query=revisions which preforms a pre-save transform on
the text before diffing it.
* Deprecated formats dbg, txt, and yaml have been removed.
+* (T47988) The protect log event details now use new-style formatting.
=== Action API internal changes in 1.27 ===
* ApiQueryORM removed.