2.63 adds several login security improvements.
2.62 adds several improvements for web developers.
2.61 adds several improvements to content fields and form controls.
2.60 improves interface usability and content readability.
2.59 adds new features for content editors and web developers.
2.58 is a minor update to refine and fix a few new features.
2.57 adds significant new features for web developers.
2.56 introduces centralized system management for a collection of servers.
2.55 significantly improves publishing speed.
2.54 adds ability to append content with the Import functionality.