Require a recent enough version of pycrypto and see that playbook and vault ues it.
distutils' requires parameter doesn't work with setuptools.  Use
setuptools' instal_requires instead
ssh connection plugin: Report missing sudo password

If no password is provided, sudo hangs at the prompt. Identify this and
report that the password is missing as an error.
Make `vpc_security_group` docs more accurate

Without the `subnet` parameter supplied there's an error `msg: Parameter vpc_security_groups invalid for create command`. (This might be a bug?)

If the VPC security group name rather than ID is supplied there's an error: `msg: Invalid security group , groupId= <some group name>, groupName=.` (Accepting a group name might be a feature enhancement.)

In my case I set the subnet as `default` and used `register` to get the result of the security group creation section and just referred to its `group_id` property.
Prnt error message is unable to use setuptools when building
Add Requires to the specfile for setuptools and the python-crypto2.6
forward compat package
VPC security group membership fix for boto.

* facts now provides a list of existing vpc security group memberships
* adding a comma separated list of sg-* tags properly modifies membership
Stackdriver code deploy and annotation module
Adds search/match examples to "Playbooks > Variables > Jinja2 Filters" doc section.
Modifies match/search filter examples to use non-trivial regexes.
Fix documentation error
module replace - report changed only if contents is changed
Fix race conditions where a process gets in state "Running"
between the restart/start command and the summary command.

Refactor to avoid repeating the status, and fail if a given call to monit fails.
Only update submodules when recursive is true
Honor ansible_private_key_file for delegated hosts

If a delegated host is not found in the inventory specified
private_key_file for primary host was not used.

This allows running playbooks without having to define any inventory at
all and to use the same ssh private key for both primary host and
delegated one.
Adds support for VPC subnets to ELB
module docker_image - default tag latest

Fix constant rebuild of image if no tag specified.
Fix for https://github.com/ansible/ansible/issues/7054 - when renaming an instance and waiting for the change to occur, force result.id to the name of the new instance so the subsequent call to get_current_resource succeeds.
Fix #7057 missing False default for vars_prompt

The test for default should be "is not None" since a boolean value of
False is a valid value.

See discussion at:
  https://groups.google.com/forum/#!topic/ansible-project/oc1_zE-FnyI
Adding support for purging subnets