Update CHANGELOG.

Change-Id: I06936f7b7711a274687a898188585491a5db458e
Release 1.1.0.

Change-Id: I801c00190e15cc5827e4d47ba216c7fabb5460be
Bump version after release.

Change-Id: Ibba23150a526289cc55c6e32651d268fb3e48d1d