Hi, any news for upcomming GRIN hardfork? (cuckaroo
z29). It is next week.
https://forum.grin.mw/t/grin-v4-0-0-network-upgrade-hard-fork-3-july-2020/7001On block 786,240 (on July 16 2020 around 11 PM UTC) Grin will hard fork. As such the secondary proof of work will change.
If you are mining with the secondary PoW (C29) you must upgrade your mining software to a compatible version: cuckarooz29. If you don't, your shares will be rejected.
Grin v4.0.0 is a network wide upgrade. Apart from updating their binaries in order to transact after the upgrade, users are not required to do anything. Stored grins will not be affected.