v2.5.1
Patch Changes c963227: The Node addon now creates Orchard and Ironwood proofs on every core, about five times faster on an Apple M1 Max; the proof itself is unchanged.
Radar summary of the original source
A release published by the tracked source.
This is a source-linked software release record. Follow the original release page for artifacts, compatibility notes, and installation details.
- Status
- Published release
- Source
- Ledger Zcash Utils releases
- Source activity
- Confidence
- Discovery still being checked
Ledger Zcash Utils
Native Node.js (NAPI) addon for Zcash wallet operations — built in Rust via napi-rs. It covers the two halves of a shielded wallet that cannot be done in TypeScript: scanning the chain for notes belonging to an account (trial decryption of every compact block), and crafting a send as a PCZT for a Ledger device to sign, then reassembling and broadcasting the signed transaction. Halo 2 proving, PCZT (postcard) serialization, and the binding signature all happen here, in Rust.
Radar summary of the original source
Related activity
- Original source
v2.7.0
Minor Changes 9f2aa1f: Move the Zcash crates to their NU7 pre-releases. A transaction whose target block is past NU7 activation is built under the ZIP 259 branch id (0x77190AD9), and the expiry cap now sees NU7 ahead on testnet. These releases carry no NU7 mainnet activation height yet, so mainnet transactions keep the NU6.3 branch id until a release that sets it is pinned. The PCZT encoding is unchanged.
- Original source
v2.6.0
Minor Changes 841b576: Transactions now target the next block (tip + 1) instead of anchor + 40, keep the builder's expiry, and cap it below the next network upgrade known to the bundled consensus parameters (none is pending on mainnet or testnet with this release; NU7 is covered once its heights ship). A craft whose capped expiry would leave fewer than 8 blocks (zcashd's 3-block expiring-soon rule plus 5 blocks for signing on the device) is refused with an error containing expiry too close to activation.
- Original source
v2.5.0
What's Changed fix(ironwood): compute witnesses from GetSubtreeRoots [LIVE-36875] by @cted-ledger in https://github.com/LedgerHQ/ledger-zcash-utils/pull/51 Full Changelog: https://github.com/LedgerHQ/ledger-zcash-utils/compare/v2.4.0...v2.5.0