To partially answer your question, some time ago I believe Bryan reduced his developer efforts within the Community, which were significant at their height in my time here. In one of the most recent posts on the Event Engine topic he does mention that while he is not actively updating Event Engine, it is still available.
He also suggests in one of the early posts that you tag him in any support requests you post under a separate topic, such as this... @bptworld ...
Im trying to rotate colors for the holidays and such. Everything pointed to eventengine. But once i import and download the bundle it doesnt appear anywhere.
They go on automatically at sunset if enabled
Or whenever one of the lights is turned on. Turns off x hours before sunrise deoending on settings
.or u can set a virtual switch to control it.