Warning: Incoming Hard Fork
On block 786,240 (on July 16 2020 around 11 PM UTC) Grin will hard fork. As such the
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.
New Feature: Lower Difficulty for C32 miners
We know that the current minimum share difficulty (4) is very high for C32 miners. As such, we are happy to introduce a lower minimum share difficulty for C32 miners.
To mine at low difficulty for C32 miners, your worker's name MUST finish with