I see some people are running a newer version. I see mn's on 10.15.20 and 10.15.21
is 10.15.19 not the best/newest now?
For all intensive purposes, v19 is the one you want to be on until Evan pushes the others and says you need to update.
v0.10.15.20: added bloom filters for dsee/dseep broadcasts, moved expensive dsee search
v0.10.15.21: masternode vote caching
I know Evan is working on fixing the heavy-resources some are experiencing from the latest build (v19).