Title: ReleaseNotes
# Release Notes
### New and Noteworthy
Welcome to the 1.0.0 release.
* [Compliance tests](testresults.html)
* JIRA Release Notes (TBD)
The main change in this version is the move to proper semantic versions for all packages and bundle versions.
### New Components
### Major updates
### Modules in this release
* testsupport
* util
* proxy
* quiesce
* application
* blueprint
* transaction
* jpa
* jndi
* jmx
* web
* samples
### New samples
None
### New Tutorials
None
### API breaking
None.
### Known Issues
None.
### Important changes to consider when upgrading
Aries bundles with version 1.0.0 and higher will not in general be compatible with 0.4.x and 0.3.x bundles, so all
Aries bundles in a system should be upgraded at the same time to avoid the need to include multiple versions of the same bundle in a system. However, inter-release compatibility should be significantly improved from this release on.