Me and @ErikBjare’s time spent on activitywatch is very scattered and depends on how much free time we have, so the release schedule is unfortunately very unreliable. Personally I hope that we can make releases at least 4 times a year, but the more the better of course!
It definitely has some great new features and currently they’re only available to users who know how to build activitywatch themselves which is unfortunate. The only thing blocking us from a release is for us to take the time to prepare a release and manually test it on all platforms for basic issues.
It is possible to build the web-ui separately and then move it into a pre-built version, but there’s no guarantee that mixing versions of the activitywatch components actually work. In this case I think it should though.