Such changes should be agreed with the local OSM community, ideally with both sides (the Armenian and the Azerbaijani). Additionally, this must be carried out “professionally”. A new profile that works alone is not credible. You're just making the relations unusable because they're technically broken, which doesn't help anyone. I don't accept broken relations, others don't accept where the boundary lines go. If this turns into an edit war, the OSM Data Working Group will be involved. It's the same thing every few months...