RC2 is now out and can be downloaded from http://liquibase.org/download. I have started a upgrade guide at http://liquibase.org/v2_upgrade and a feature list at http://liquibase.org/v2_features to include in the 2.0 final documentation.
Please test it out and let me know if you have any problems or suggestions. I’m hoping to have 2.0 final out in a week or two after what bugs come in and some documentation.
Nathan