Please add support for filtering the torrent list by torrent label. Sonarr and Radarr add torrents to Deluge with a label. I have a long list of torrents in Deluge and want to be able to drill down to those added by Sonarr and Radarr without having to scroll through my others torrents.
+1 to this, and related:

it would be nice if labels (and tracker) were displayed here:


I crossseed between a few trackers so end up with three of the same torrent displayed and never know which is which. nzb360 with deluge shows a location, so I can figure it out from that, but it doesn't display with rtorrent.