Follows I57b3bd8a7dc823acdbb56520d2364f5542283373 and
I3bb85c61b857972e66c99c499d7d785c88cafb25
Change-Id: If6fe021ad73b8ab74848feb6eeb3c1d21b4187c7
* 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