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[ZCash] Support zcash testnet

In release notes Task Testnet, tests & tooling

Lead item brave-browser#50116 · opened by cypt4 · last source update

Issue state

Closed (completed)

Closed . GitHub type: Task.

Implementation

  • brave-core#31785 merged 2025-10-22 into master by cypt4
    [ZCash] Zcash testnet support
    Linked by: GitHub closing reference, “Resolves/Fixes” line in the PR description, branch name brave_50116 (weaker evidence; titles share a keyword)

Release notes

  • Desktop 1.86.139: “Added support for Zcash Testnet. (#50116)” changelog line

Release notes are per platform. Lines come from each platform’s Stable changelog. A platform without an entry is not covered by these lines.

Validation

QA required (QA/Yes).

  • QA Pass-Win64 (Desktop only)

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

Target

1.86.x - Release

For closed issues Brave sets the milestone to the earliest version line it believes the change landed in, and renames milestones as branches move from Nightly to Beta to Release. This tracker shows it but relies on build ancestry and release notes for availability.

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...081eaefe: behind); later builds of the same history include it (brave-core#31785)Included 1.98.47in v1.96.61 (GitHub compare v1.96.61...081eaefe: behind); later builds of the same history include it (brave-core#31785)Included 1.100.5in v1.96.61 (GitHub compare v1.96.61...081eaefe: behind); later builds of the same history include it (brave-core#31785)
AndroidIncluded 1.97.57in v1.96.61 (GitHub compare v1.96.61...081eaefe: behind); later builds of the same history include it (brave-core#31785)Included 1.98.52in v1.96.61 (GitHub compare v1.96.61...081eaefe: behind); later builds of the same history include it (brave-core#31785)Included 1.100.5in v1.96.61 (GitHub compare v1.96.61...081eaefe: behind); later builds of the same history include it (brave-core#31785)
iOSIncluded 1.96.62in v1.96.61 (GitHub compare v1.96.61...081eaefe: behind); later builds of the same history include it (brave-core#31785)Included 1.99.44in v1.96.61 (GitHub compare v1.96.61...081eaefe: behind); later builds of the same history include it (brave-core#31785)Included 1.100.7in v1.96.61 (GitHub compare v1.96.61...081eaefe: behind); later builds of the same history include it (brave-core#31785)

Members and their history

Issue

brave-browser#50116 [ZCash] Support zcash testnet

State: closed (completed) · created · closed · updated · discovered via label:feature/web3/wallet/zcash, search:shielded wallet, search:zcash · matched label:feature/web3/wallet/zcash, title:zcash, body:shielded

QA Pass-Win64 QA/Yes release-notes/include feature/web3/wallet OS/Desktop feature/web3/wallet/core feature/web3/wallet/zcash

Description Add proper endpoint url, and implement shielded testnet accounts 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 (9 of 12 events)
  1. 2025-10-13 14:13 Label added OS/Desktop by cypt4
  2. 2025-10-13 14:13 Label added QA/Yes by cypt4
  3. 2025-10-13 14:13 Label added release-notes/include by cypt4
  4. 2025-10-13 14:16 Referenced by brave-core#31785 by cypt4
  5. 2025-10-22 20:38 Closed completed brave-core#31785 by cypt4
  6. 2025-10-22 20:38 Milestone set 1.86.x - Nightly by brave-builds
  7. 2025-12-08 16:23 Label added QA Pass-Win64 by srirambv
  8. 2026-01-13 15:54 Referenced by brave-browser#35829 by cypt4
  9. 2026-01-14 13:26 Referenced by brave-browser#51971 by LaurenWags
Pull request

brave-core#31785 [ZCash] Zcash testnet support

State: merged 2025-10-22 · created · closed · updated · discovered via path:components/brave_wallet/browser/zcash, search:lightwalletd is:pr, search:orchard is:pr, search:shielded is:pr, search:zcash is:pr, search:zec is:pr · matched title:zcash, body:shielded

CI/storybook-url feature/web3/wallet feature/web3/wallet/core puLL-Merge

Resolves https://github.com/brave/brave-browser/issues/50116 Testplan: - Basic functionality for testnet accounts should be tested - sending t->t, t->s, s->s transactions, blockexplorer, history, balance resolution, syncing. - Note that only 1 account per wallet could be updated to the shielded state.

Timeline (5 of 11 events)
  1. 2025-10-13 16:11 Ready for review by cypt4
  2. 2025-10-22 20:38 Merged master by cypt4
  3. 2025-10-22 20:38 Closed by cypt4
  4. 2025-10-22 20:38 Milestone set 1.86.x - Nightly by github-actions
  5. 2025-12-08 16:23 Referenced by brave-browser#50116 by srirambv

Also mentioned by (not linked as fixes): brave-browser#35829

Recorded changes

  1. QA passed

    QA Pass-Win64: [ZCash] Support zcash testnet

    Brave QA marked this as passed on Win64. Other platforms are not covered by this label.

    brave-browser#50116
    Evidence
    • label "QA Pass-Win64" added at 2025-12-08T16:23:16Z

    Source time: · Detected: · Backfilled from source history

    2025-12-08T16:23:16Z
  2. Issue closed

    Closed (completed): [ZCash] Support zcash testnet

    Closed as completed. Listed in Desktop Stable 1.86.139 release notes.

    brave-browser#50116 brave-core#31785
    Evidence
    • closed by cypt4 at 2025-10-22T20:38:09Z
    • state reason: completed

    Source time: · Detected: · Backfilled from source history

    2025-10-22T20:38:09Z
  3. PR merged

    Merged: [ZCash] Zcash testnet support

    Merged into brave-core master on 2025-10-22. 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#31785
    Evidence
    • merged 2025-10-22T20:38:07Z
    • repository brave/brave-core
    • base branch master

    Source time: · Detected: · Backfilled from source history

    2025-10-22T20:38:07Z