Package: python-attrs

• 18.2.0-1 (main) [buster, bullseye, sid]
• 17.4.0-2~bpo9+1 (main) [stretch-backports]
• 16.3.0-1 (main) [stretch]
• 16.3.0-1~bpo8+1 (main) [jessie-backports]