We're issuing a small update for the r142 stable release to correct two issues that came up with the Tween behavior. (Note due to a quirk of the release system this release is numbered .3 instead of .2 - the editor itself will indicate it's 142.2.) In case you missed it you can review the r142 release notes here. The r142 release video has also been included again above. Stay tuned for a new beta release cycle starting in the next few weeks.