docs: update docs with coll? functionality
docs: update docs with coll? functionality

tianon/hy,ALSchwalm/hy,farhaven/hy,kartikm/hy,kirbyfan64/hy,mtmiller/hy,zackmdavis/hy,Foxboron/hy,Foxboron/hy,larme/hy,aisk/hy,tuturto/hy,tianon/hy,jakirkham/hy,aisk/hy,michel-slm/hy,Tritlo/hy,paultag/hy,freezas/hy,kirbyfan64/hy,timmartin/hy,aisk/hy,adamfeuer/hy,larme/hy,farhaven/hy,tianon/hy,larme/hy,gilch/hy,algernon/hy,farhaven/hy