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[ZCash] Update Orchard to v15 and librustzcash to the latest version

In a Release build Task Ironwood pool & migration

Lead item brave-browser#57124 · opened by cypt4 · last source update

Part of [ZCash] Ironwood support root issue. (brave-browser#56872).

Issue state

Closed (completed)

Closed . GitHub type: Task.

Implementation

  • brave-core#38059 merged 2026-07-21 into master by cypt4
    [ZCash] Bump orchard crate to v0.15 required by ironwood pool.
    Linked by: GitHub closing reference, “Resolves/Fixes” line in the PR description, branch name brave_57124_1 (weaker evidence; titles share a keyword)

Release notes

No platform changelog lists this item.

Validation

QA required (QA/Yes).

No QA pass labels.

QA labels are Brave’s own validation records per OS. They are not independent verification by this tracker.

Target

No milestone set.

Platforms (OS labels): Desktop

Owner: cypt4 · PR authors: cypt4

Build presence

Whether a merged pull request in this group is an ancestor of the brave-core tag of each platform’s current build (from versions.brave.com). Code presence is not the same as a feature being exposed on that platform.

PlatformReleaseBetaNightly
DesktopIncluded 1.97.59in v1.96.61 (GitHub compare v1.96.61...f32f3eb8: behind); later builds of the same history include it (brave-core#38059)Included 1.98.47in v1.96.61 (GitHub compare v1.96.61...f32f3eb8: behind); later builds of the same history include it (brave-core#38059)Included 1.100.5in v1.96.61 (GitHub compare v1.96.61...f32f3eb8: behind); later builds of the same history include it (brave-core#38059)
AndroidIncluded 1.97.57in v1.96.61 (GitHub compare v1.96.61...f32f3eb8: behind); later builds of the same history include it (brave-core#38059)Included 1.98.52in v1.96.61 (GitHub compare v1.96.61...f32f3eb8: behind); later builds of the same history include it (brave-core#38059)Included 1.100.5in v1.96.61 (GitHub compare v1.96.61...f32f3eb8: behind); later builds of the same history include it (brave-core#38059)
iOSIncluded 1.96.62in v1.96.61 (GitHub compare v1.96.61...f32f3eb8: behind); later builds of the same history include it (brave-core#38059)Included 1.99.44in v1.96.61 (GitHub compare v1.96.61...f32f3eb8: behind); later builds of the same history include it (brave-core#38059)Included 1.100.7in v1.96.61 (GitHub compare v1.96.61...f32f3eb8: behind); later builds of the same history include it (brave-core#38059)

Members and their history

Issue

brave-browser#57124 [ZCash] Update Orchard to v15 and librustzcash to the latest version

State: closed (completed) · created · closed · updated · discovered via search:ironwood, search:zcash · matched title:zcash, body:ironwood

QA/Yes release-notes/exclude OS/Desktop

Description Ironwood support present at Orchard 0.15 version. Steps to reproduce - Actual result - Expected result - Reproduces how often Easily reproduced Brave version (brave://version info) - Channel information - [ ] release (stable) - [ ] beta - [ ] nightly Reproducibility - [ ] with Brave Shields disabled - [ ] with Brave Rewards disabled - [ ] in the latest version of Chrome Miscellaneous information _No response_

Timeline (6 of 6 events)
  1. 2026-07-14 08:34 Label added OS/Desktop by cypt4
  2. 2026-07-21 15:04 Closed completed by cypt4
  3. 2026-07-21 15:04 Referenced by brave-core#38059 by cypt4
  4. 2026-07-21 15:04 Label added QA/Yes by cypt4
  5. 2026-07-21 15:04 Label added release-notes/exclude by cypt4
  6. 2026-08-28 09:59 Referenced by brave-browser#56872 by cypt4
Pull request

brave-core#38059 [ZCash] Bump orchard crate to v0.15 required by ironwood pool.

State: merged 2026-07-21 · created · closed · updated · discovered via path:components/brave_wallet/browser/zcash, search:ironwood is:pr, search:orchard is:pr, search:shielded is:pr, search:zcash is:pr · matched title:zcash, title:orchard, body:librustzcash

CI/run-audit-deps feature/web3/wallet feature/web3/wallet/core

Dependency review: [GitHub link omitted] Librustzcash bump: https://github.com/zcash/librustzcash/commit/f01f50d64214278552edbe4a34b9049244ce03c1 Resolves https://github.com/brave/brave-browser/issues/57124 Testplan : Light regression test to verify zcash shielded transactions are working. Bumps orchard 0.14 → 0.15 (final, crates.io) and the crates that need to move in lockstep with it — zcash_primitives 0.28 → 0.29, zcash_protocol 0.9 → 0.10, zcash_client_backend 0.22 →…

Timeline (4 of 9 events)
  1. 2026-07-17 13:43 Ready for review by cypt4
  2. 2026-07-21 15:04 Merged master by cypt4
  3. 2026-07-21 15:04 Closed by cypt4
  4. 2026-07-21 15:04 Milestone set 1.94.x - Nightly by brave-builds

Also mentioned by (not linked as fixes): brave-browser#56872

Recorded changes

  1. Issue closed Ironwood / migration

    Closed (completed): [ZCash] Update Orchard to v15 and librustzcash to the latest version

    Closed as completed; linked PR merged 2026-07-21. Code is in current Release builds for Desktop, Android, iOS.

    brave-browser#57124
    Evidence
    • closed by cypt4 at 2026-07-21T15:04:03Z
    • state reason: completed

    Source time: · Detected: · Backfilled from source history

    2026-07-21T15:04:03Z
  2. PR merged Ironwood / migration

    Merged: [ZCash] Bump orchard crate to v0.15 required by ironwood pool.

    Merged into brave-core master on 2026-07-21. Only builds cut from master after this merge (Nightly first) can contain it; whether a published build does is checked per build (see build presence on the item). Beta and Release get it only after a branch cut or an uplift.

    brave-core#38059
    Evidence
    • merged 2026-07-21T15:04:01Z
    • repository brave/brave-core
    • base branch master

    Source time: · Detected: · Backfilled from source history

    2026-07-21T15:04:01Z
  3. New issue

    New issue: [ZCash] Update Orchard to v15 and librustzcash to the latest version

    Opened in brave-browser#57124. This is a report or request, not a confirmed change to Brave Wallet.

    brave-browser#57124
    Evidence
    • created 2026-07-14T08:34:50Z

    Source time: · Detected: · Backfilled from source history

    2026-07-14T08:34:50Z