Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Update changelog.
Merge remote-tracking branch 'upstream/master' (reverted from commit 2f39efc94e696778858a5f28d0766e9c58261a22)
Merge branch 'master' into master-2
[JENKINS] iOS sdk version v2.6.2
Update changelog.
Merge pull request #57 from ufosky/master

Update iOS changelog.