V2.80 is now available on Steam adding a significant new feature, the Custom Level Database. Steam players can use the Level Editor to upload levels to the database (via Save>Add to Level Database). There is a button on the Custom Story Selection form to view and search the database. Players can download and install - and even start - a level by clicking on it. The game invites players to rate a level the first time they play it, and the database includes a summary of player ratings for each level. The database will be available to mobile users once this version is released to mobile.
As usual, details about the release are available in the Release Notes.