Heat releases Grizzly g3 release with 14 blueprints and 37 bugs fixed!

Written for OpenStack Heat by Steven Dake on 2013-02-22

The heat development community is pleased to announce the release of Heat for Grizzly milestone 3.

The software can be downloaded from: https://launchpad.net/heat/grizzly/grizzly-3/+download/heat-2013.1.g3.tar.gz

The focus of this milestone was Quantum integration and the ability to update running stacks.

In this version we have added the following features:
* Added a Static Instance Group
* Added resource type AWS::EC2::InternetGateway
* Added resource type AWS::EC2::NetworkInterface
* Added resource type AWS::EC2::RouteTable
* Added resource type AWS::EC2::Subnet
* Added resource type AWS::EC2::SubnetRouteTableAssocation
* Added resource type AWS::EC2::VPC
* Added support for stack rollback
* Added Support for rollback of failed stack updates
* Added support for UpdateStack support for AWS::EC2::Instance resource
* Added Amazon VPC resources
* Finished AWS::CloudFormation::Init functionality
* Added a native Swift container resource type
* Added UpdateStack support for AWS::AutoScaling::AutoScalingGroup

More details can be found at: https://launchpad.net/heat/grizzly/grizzly-3

Thanks to Steve Baker, Zane Bitter, Clint Byrum, Steven Dake, Steven Hardy, Jeff Peeler and Angus Salkeld for their contributions to this release!