Sorry for responding to such an old topic, but I’m still getting these warnings with Couchbase Lite 2.8. I have allow_conflicts=false and revs_limit=1 in sync gateway, and a custom conflict resolver where remote always wins when replicating to Couchbase Lite. Is there a way to suppress this warning? Would I really get better performance with a higher revs_limit although I don’t need or want revision history?