Specifications and Zcash Improvement Proposals for the Zcash cryptocurrency.
Participation in the Zcash project is subject to a Code of Conduct.
This is the list of ZIPs that were under consideration for the NU3 upgrade (around ~April 2020).
- Sapling Anchor Deduplication within Transactions
- Disabling Addition of New Value to the Sprout Value Pool
- Add Bolt support
- Shielded Coinbase
- Enable Staked Polling from the Sapling Pool
- Adding MMR Proofs to Block Headers, and their use in the FlyClient Protocol
- Multisig
- Transfer Sapling Ephemeral Secret to Recipient in Note Plaintext
| Event | Date |
|---|---|
| ZIP draft submission deadline | August 31, 2019 |
| Feature selection done | October 31, 2019 |
| Testnet beta code release | March 31, 2020 |
| Testnet activation | May 31, 2020 |
| Mainnet activation | October 2020 |
Unless otherwise stated in this repository’s individual files, the contents of this repository are released under the terms of the MIT license. See COPYING for more information or see https://opensource.org/licenses/MIT .
| ZIP | Title | Status |
|---|---|---|
| 0 | ZIP Process | Active |
| 32 | Shielded Hierarchical Deterministic Wallets | Final |
| 143 | Transaction Signature Verification for Overwinter | Final |
| 200 | Network Upgrade Mechanism | Final |
| 201 | Network Peer Management for Overwinter | Final |
| 202 | Version 3 Transaction Format for Overwinter | Final |
| 203 | Transaction Expiry | Final |
| 205 | Deployment of the Sapling Network Upgrade | Final |
| 206 | Deployment of the Blossom Network Upgrade | Draft |
| Withdrawn | ||
| 208 | Shorter Block Target Spacing | Implemented |
| 209 | Prohibit Negative Shielded Value Pool | Final |
| 210 | Sapling Anchor Deduplication within Transactions | Draft |
| 243 | Transaction Signature Verification for Sapling | Final |
| 308 | Sprout to Sapling Migration | Final |
| 401 | Addressing mempool denial-of-service | Final |
| guide | {Something Short and To the Point} | Draft |