release: 7.74.3 #29581
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…ntract addresses (#29589) - fix(predict): update Polymarket adapter contract addresses (#29573) ## **Description** Updates the Polymarket adapter contract addresses used by Predict to the new `CtfCollateralAdapter` and `NegRiskCtfCollateralAdapter` values shared by Polymarket. Polymarket added new events on these adapters and will stop accepting relayed transactions through the old adapters on May 1 at 3pm UTC. Without this change, Polymarket transactions routed through the old adapters will start failing. ## **Changelog** CHANGELOG entry: Updated Polymarket adapter contracts so Polymarket prediction transactions continue working after the relayer migration. ## **Related issues** Fixes: - PRED-853 - https://consensyssoftware.atlassian.net/browse/PRED-853 ## **Manual testing steps** ```gherkin Feature: Polymarket adapter migration Scenario: user submits a Polymarket transaction after the adapter migration Given the app is running a build from this branch And the user has access to the Predict/Polymarket experience When the user submits a Polymarket transaction that uses the collateral adapters Then the app should use the updated adapter addresses And the transaction should be accepted by the relayer after the migration cutoff ``` Not run locally; constants-only configuration update. ## **Screenshots/Recordings** Not applicable. ### **Before** Not applicable. ### **After** Not applicable. ## **Pre-merge author checklist** - [x] I've followed [MetaMask Contributor Docs](https://github.com/MetaMask/contributor-docs) and [MetaMask Mobile Coding Standards](https://github.com/MetaMask/metamask-mobile/blob/main/.github/guidelines/CODING_GUIDELINES.md). - [x] I've completed the PR template to the best of my ability - [x] I've included tests if applicable - [x] I've documented my code using [JSDoc](https://jsdoc.app/) format if applicable - [x] I've applied the right labels on the PR (see [labeling guidelines](https://github.com/MetaMask/metamask-mobile/blob/main/.github/guidelines/LABELING_GUIDELINES.md)). Not required for external contributors. #### Performance checks (if applicable) - [ ] I've tested on Android - Ideally on a mid-range device; emulator is acceptable - [ ] I've tested with a power user scenario - Use these [power-user SRPs](https://consensyssoftware.atlassian.net/wiki/spaces/TL1/pages/edit-v2/401401446401?draftShareId=9d77e1e1-4bdc-4be1-9ebb-ccd916988d93) to import wallets with many accounts and tokens - [ ] I've instrumented key operations with Sentry traces for production performance metrics - See [`trace()`](/app/util/trace.ts) for usage and [`addToken`](/app/components/Views/AddAsset/components/AddCustomToken/AddCustomToken.tsx#L274) for an example For performance guidelines and tooling, see the [Performance Guide](https://consensyssoftware.atlassian.net/wiki/spaces/TL1/pages/400085549067/Performance+Guide+for+Engineers). ## **Pre-merge reviewer checklist** - [ ] I've manually tested the PR (e.g. pull and build branch, run the app, test code being changed). - [ ] I confirm that this PR addresses all acceptance criteria described in the ticket it closes and includes the necessary testing evidence such as recordings and or screenshots. <!-- CURSOR_SUMMARY --> --- > [!NOTE] > **Medium Risk** > Low code complexity, but changes production on-chain contract targets for Polymarket claim/relay flows; incorrect addresses would cause transactions to fail. > > **Overview** > Updates Predict’s Polymarket configuration to use new `CtfCollateralAdapter` and `NegRiskCtfCollateralAdapter` contract addresses in `polymarket/constants.ts`. > > This shifts v2 claim/relay routing (as referenced by protocol `claim.standardTarget`/`claim.negRiskTarget`) to the new adapter contracts to maintain compatibility with Polymarket’s relayer migration. > > <sup>Reviewed by [Cursor Bugbot](https://cursor.com/bugbot) for commit 08b08be. Bugbot is set up for automated code reviews on this repo. Configure [here](https://www.cursor.com/dashboard/bugbot).</sup> <!-- /CURSOR_SUMMARY --> [ad31020](ad31020) Co-authored-by: Luis Taniça <matallui@gmail.com>
joaoloureirop
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Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: Cursor <cursoragent@cursor.com>
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## **Description**
This PR updates the change log for 7.74.3
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## **Changelog**
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CHANGELOG entry: null
## **Related issues**
Fixes:
## **Manual testing steps**
```gherkin
Feature: my feature name
Scenario: user [verb for user action]
Given [describe expected initial app state]
When user [verb for user action]
Then [describe expected outcome]
```
## **Screenshots/Recordings**
<!-- If applicable, add screenshots and/or recordings to visualize the
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## **Pre-merge author checklist**
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- [ ] I've followed [MetaMask Contributor
Docs](https://github.com/MetaMask/contributor-docs) and [MetaMask Mobile
Coding
Standards](https://github.com/MetaMask/metamask-mobile/blob/main/.github/guidelines/CODING_GUIDELINES.md).
- [ ] I've completed the PR template to the best of my ability
- [ ] I've included tests if applicable
- [ ] I've documented my code using [JSDoc](https://jsdoc.app/) format
if applicable
- [ ] I've applied the right labels on the PR (see [labeling
guidelines](https://github.com/MetaMask/metamask-mobile/blob/main/.github/guidelines/LABELING_GUIDELINES.md)).
Not required for external contributors.
#### Performance checks (if applicable)
- [ ] I've tested on Android
- Ideally on a mid-range device; emulator is acceptable
- [ ] I've tested with a power user scenario
- Use these [power-user
SRPs](https://consensyssoftware.atlassian.net/wiki/spaces/TL1/pages/edit-v2/401401446401?draftShareId=9d77e1e1-4bdc-4be1-9ebb-ccd916988d93)
to import wallets with many accounts and tokens
- [ ] I've instrumented key operations with Sentry traces for production
performance metrics
- See [`trace()`](/app/util/trace.ts) for usage and
[`addToken`](/app/components/Views/AddAsset/components/AddCustomToken/AddCustomToken.tsx#L274)
for an example
For performance guidelines and tooling, see the [Performance
Guide](https://consensyssoftware.atlassian.net/wiki/spaces/TL1/pages/400085549067/Performance+Guide+for+Engineers).
## **Pre-merge reviewer checklist**
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- [ ] I've manually tested the PR (e.g. pull and build branch, run the
app, test code being changed).
- [ ] I confirm that this PR addresses all acceptance criteria described
in the ticket it closes and includes the necessary testing evidence such
as recordings and or screenshots.
<!-- CURSOR_SUMMARY -->
---
> [!NOTE]
> **Low Risk**
> Low risk: documentation-only change updating `CHANGELOG.md` and
version comparison links, with no runtime code impact.
>
> **Overview**
> Updates `CHANGELOG.md` to add the `7.74.3` release entry (fixing
Polymarket adapter contract addresses on Android) and adjusts the
`[Unreleased]` and new `[7.74.3]` compare links accordingly.
>
> <sup>Reviewed by [Cursor Bugbot](https://cursor.com/bugbot) for commit
61ad835. Bugbot is set up for automated
code reviews on this repo. Configure
[here](https://www.cursor.com/dashboard/bugbot).</sup>
<!-- /CURSOR_SUMMARY -->
chloeYue
approved these changes
May 4, 2026
Contributor
🔍 Smart E2E Test Selection⏭️ Smart E2E selection skipped - base branch is not main or a release branch (base: stable) All E2E tests pre-selected. |
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Contributor
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✅ E2E Fixture Validation — Schema is up to date |
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🚀 v7.74.3 Testing & Release Quality Process
Hi Team,
As part of our new MetaMask Release Quality Process, here’s a quick overview of the key processes, testing strategies, and milestones to ensure a smooth and high-quality deployment.
CHANGELOG entry: null
📋 Key Processes
Testing Strategy
Conduct regression and exploratory testing for your functional areas, including automated and manual tests for critical workflows.
Focus on exploratory testing across the wallet, prioritize high-impact areas, and triage any Sentry errors found during testing.
Validate new functionalities and provide feedback to support release monitoring.
GitHub Signoff
Issue Resolution
Cherry-Picking Criteria
🗓️ Timeline and Milestones
✅ Signoff Checklist
Each team is responsible for signing off via GitHub. Use the checkbox below to track signoff completion:
Team sign-off checklist
This process is a major step forward in ensuring release stability and quality. Let’s stay aligned and make this release a success! 🚀
Feel free to reach out if you have questions or need clarification.
Many thanks in advance
Reference
Note
Low Risk
Low risk release bookkeeping only: updates the changelog and bumps
OTA_VERSIONtov7.74.3; no functional code changes beyond versioning metadata.Overview
Prepares the
7.74.3release by adding a new changelog entry (noting a fix to Polymarket adapter contract addresses on Android) and updating the compare links.Bumps the app’s
OTA_VERSIONfromv7.74.2tov7.74.3inapp/constants/ota.ts.Reviewed by Cursor Bugbot for commit 557da4f. Bugbot is set up for automated code reviews on this repo. Configure here.