I'll try to keep this page updated for the Bills signings, trades, restructures, extensions, tenders, and losses. The action is going to be too much and too quick for me to monitor other teams:
1. Buffalo signs Connor McGovern, G, Dallas [from @Dablitzkrieg (discussion thread is here)]
2. Nyheim Hines restructures [from @Draconator. (discussion thread is here)]
3. Sam Martin re-signs [from @Rigotz (discussion thread is here)]