I usually watch for email notices when BTS has a new version. Strangely, in half a year the application itself does not detect new versions, even when the preferences are opened and a manual update check is initiated. The application always thinks it is the most current version, even when it isn't. A minor bug, but it would be nice to have this fixed... sooner or later.
Authors Barb and J.C. Hendee now use BTS throughout the household network and while working elsewhere to produce multiple isolated versions of all past works, works in progress, and needed support files. This has become the first tier in their three tier backup for critical data... and all use of cloud storage (risky at best for intellectual properties) has been terminated. Thank you BTS!!!