==> git log -n1 <==
commit 636f416792dec1b14e2a1fa487c3f756fc617e82
Merge: 002c8c2 5c79af1
Author: AWS <aws@amazon.com>
Date:   Thu Dec 17 22:21:35 2015 +0000

    Merge branch 'release-1.2.3'
    
    * release-1.2.3: (21 commits)
      Bumping version to 1.2.3
      Finalize CHANGELOG for upcoming release
      Rename restore action
      Update CHANGELOG
      Add cloudwatch resource model
      Fix s3 bucket acl doc guide
      Update CHANGELOG
      Add s3 example for glacier objects
      Add restore() to s3 object resource
      Adding a local toc to examples
      Using os.path.join instead
      Updating based on feedback
      Relax the check condition
      Injecting examples into docs at build-time
      Fix issue when chaining collection methods
      Update futures dependency in exta_require
      Sync futures req spec in setup.py and setup.cfg
      ReadFileChunk().seek() will also trigger callback
      Remove incorrect EC2 Instance metadata item
      Add integration test to verify batch deletes
      ...

==> git describe --tags --dirty <==
1.2.3

==> git status <==
# Not currently on any branch.
nothing to commit (working directory clean)

