Warning: Successful Hard Fork
On block 786_240, Grin has hard
forked. As such the
proof of work has changed.
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