From 8.0.0 release and beyond, release notes are published on docs.openstack.org.
##2015-11-25 - 7.0.0 ###Summary
This is a backwards-compatible major release for OpenStack Liberty.
####Features
- add tag to package and service resources
- add trove::config class
- reflect provider change in puppet-openstacklib
- introduce trove::quota class
- introduce use_guestagent_template option
- make taskmanager_queue option configurable
- add api ratelimit options
- add region and resource url related options
- add default_neutron_networks in trove::taskmanager
- complete qpid support
- keystone/auth: make service description configurable
####Bugfixes
- fix rabbit_userid parameter
- fix default value of guestagent_config_file option
####Maintenance
- initial msync run for all Puppet OpenStack modules
- try to use zuul-cloner to prepare fixtures
- remove class_parameter_defaults puppet-lint check
- acceptance: use common bits from puppet-openstack-integration
- acceptance: enable debug & verbosity for OpenStack logs
- fix rspec 3.x syntax
##2015-10-10 - 6.1.0 ###Summary
This is a feature and bugfix release in the Kilo series.
####Features
- Introduce trove:config to manage custom options
####Maintenance
- acceptance: checkout stable/kilo puppet modules
####Bugfixes
- Fix catalog compilation when not configuring endpoint
##2015-07-08 - 6.0.0 ###Summary
- Initial release of the puppet-trove module