By twitter.com on May 21, 2019
“Reminder: on block 1 200 000 - around June 6 - #Bismuth will go through a hard fork https://t.co/DU7kxYGf79 Current best candidate version is https://t.co/VeqX7KH3Qr Service operators, pools, are invited to test asap. Detailed update procedure for HN owners will come later on.”
The Coin Detective