Zcash NU6.1 Upgrade

On November 24, 2025 Zcash (ZEC) will undergo an upgrade called Zcash NU6.1 and will activate around block 3146400.

Edge users will want to update to 4.39.1 to take full advantage of this upgrade and to ensure proper syncing of their Zcash wallets.

The downloads for updates can be found here:

iOS: https://apps.apple.com/us/app/edge-crypto-bitcoin-wallet/id1344400091

Android: https://play.google.com/store/apps/details?id=co.edgesecure.app

For more information about the upgrade you can view the official release here: https://z.cash/upgrade/nu6-1/