Hey all. I am not on this forum much but feel free to tag me or submit something in Github if you run across anything.
To answer
@George M, the primary reason I split it off was that the original was created prior to a lot of built in functionality from HA around custom integrations. I've been supporting elad-bar's for awhile now (since he moved to another nvr some time back) but couldn't address several of the big issues without a large rewrite.
I also took this chance to add some new features around alerts that makes it a bit easier to create rich notifications.
It should all be pretty familiar for users of the original though do note that the MQTT setup changed a bit to allow for some flexibility.