Grin completes second hard fork upgrade

At noon on January 16, the anonymous coin project Grin has completed the second hard fork upgrade at block height 524160. Grin has released the latest 3.0 client earlier this month to support this hard fork upgrade. According to the established plan, Grin will perform 4 hard forks in the first two years, that is, a hard fork every 262,080 blocks (about 6 months interval).