Opus/UrbanSim Release Notes
These wiki pages describe changes that users may want to be aware of, such as changes to functionality, changes to data requirements, and changes to the external API. The notes are grouped by releases. For example, the release notes for version 4.1 cover stable releases 4.1.0, 4.1.1, and 4.1.2.
The upgrade scripts referenced in the release notes are available from our subversion repository in the opus_upgrade project. If you aren't using the latest development version of the code in the repository, be sure to check out the revision of opus_upgrade corresponding to the revision of the other packages that you are using.
