I really got a lot of use out of the Confessional Documents function, but it seems like the list of what makes the cut as a confessional document might benefit from a review. For example, there is mainly (from what I've seen) just one Baptist Confession, that being McGlothlin's collection. So it is missing the Baptist Faith and Message, as well as Stan Reeves' modern 1689 Baptist Confession. For myself, if those two documents were added to the feature it would help tremendously. I would guess there are probably other denominations or faith traditions that might have some confessional documents that fell underneath the cracks.
The actual system works great, by the way, thanks for putting in the work to make it!