Keystone is preparing support for Ironwood, the Zcash network upgrade planned for NU6.3. This is a readiness announcement; production support depends on the network activation and compatible wallet releases.
The planned work includes:
- firmware support for the Ironwood consensus changes;
- wallet-assisted migration from the existing Orchard pool to the new Ironwood pool when the required wallet support is available; and
- Nexus updates for the new consensus branch ID, plus expanded handling for TEX and T3 addresses.
Users should wait for the production firmware and wallet release notes before attempting a migration. Review every destination and transaction summary on the Keystone screen before signing.