No linkage between the activity logs and the Scoutbook calendar has been implemented in the production servers.
As a general comment, the way that updates/changes to Scoutbook, IA2 and the mobile app are announced is via the change logs. There’s a post here that describes how to subscribe to the change logs so users can stay on top of changes to the way that the platforms work. The change logs include both bug fixes and changed features. There are a lot of threads, both current and old, where features are requested or bugs are reported. It’s not feasible for the SUAC folks to identify and respond to each of those threads. The best way I have found as a user to see what’s been done is to follow the change logs. Subscribing even gets you an email when the change logs are updated, which occurs on a fairely regular schedule.
