[taran-a]

Description

Bitcoin [3.3.0]

Changed

• Retry transient Bitcoin indexer, price API, and signed transaction broadcast failures with the shared fetch policy, and treat duplicate broadcasts as successful. (#530)

Fixed

• Fix formatting of small Bitcoin balances to avoid scientific notation. (#543)

Tron [4.3.1]

Fixed

• Allow transaction confirmation after remote simulation failures while retaining security warnings and checks for locally invalid transactions. (#552)

Changelog

CHANGELOG entry: null

Related issues

n/a

Manual testing steps

n/a

Screenshots/Recordings

Before

After

Pre-merge author checklist

• I've followed MetaMask Contributor Docs and MetaMask Extension Coding Standards.
• 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 format if applicable
• I’ve applied the right labels on the PR (see labeling guidelines). Not required for external contributors.

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.

---

Note

Medium Risk
Patch bumps change Bitcoin broadcast/retry behavior and Tron confirmation when remote simulation fails, both on transaction-critical paths.

Overview
Bumps @metamask/bitcoin-wallet-snap to 3.3.0 and @metamask/tron-wallet-snap to 4.3.1 in package.json, with matching yarn.lock resolutions. No extension source changes—behavior comes from the new snap builds.

With Bitcoin 3.3.0, users get more resilient indexer/price/broadcast calls (shared fetch retries, duplicate broadcasts treated as success) and corrected display of very small balances (no scientific notation).

With Tron 4.3.1, confirmation can proceed when remote simulation fails, while locally invalid transactions still block approval and security warnings remain.

^{Reviewed by Cursor Bugbot for commit 4bd1b01. Bugbot is set up for automated code reviews on this repo. Configure here.}

[github-actions]

CLA Signature Action: All authors have signed the CLA. You may need to manually re-run the blocking PR check if it doesn't pass in a few minutes.

[socket-security]

Review the following changes in direct dependencies. Learn more about Socket for GitHub.

Diff	Package	Supply Chain Security	Vulnerability	Quality	Maintenance	License
	@​metamask/​bitcoin-wallet-snap@​3.2.0 ⏵ 3.3.0	+1		+1
	@​metamask/​tron-wallet-snap@​4.3.0 ⏵ 4.3.1	+5

View full report

[metamask-ci]

Builds ready [4bd1b01]

• ⚠️ Make sure the build is safe before downloading and running this build.
  • Please do not use these builds with accounts that contain significant real money.
  • Beware the security risks of cache poisoning.
• Webpack builds: chrome, firefox
• Webpack builds (beta): chrome, firefox
• Webpack builds (flask): chrome, firefox
• Webpack builds (test): chrome, firefox
• Webpack builds (test-flask): chrome, firefox
• bundle size: Bundle Size Stats
• bundle analyzer: Bundle Analyzer
• interaction-benchmark: Interaction Stats
• storybook: Storybook
• typescript migration: Dashboard
• all artifacts

⚡ Performance Benchmarks (Total: 🟢 7 pass · 🟡 2 warn · 🔴 4 fail)

Baseline (latest main): f693520 | Date: 11/3/2026 | Pipeline: 41855757194 | Baseline logs

Metrics	chrome-webpack	firefox-webpack
loadNewAccount [Sentry log · main/release]	🔴 load_new_account(p95) [CI log]	🔴 load_new_account(p95) [CI log]
onboardingImportWallet [Sentry log · main/release]	🟢 [CI log]	🔴 [CI log]
onboardingNewWallet [Sentry log · main/release]	🟢 [CI log]	🔴 [CI log]

Regressions (🔴 4 failures)

• loadNewAccount [Sentry log · main/release] · chrome-webpack — load_new_account(p75) [CI log]
• loadNewAccount [Sentry log · main/release] · firefox-webpack — load_new_account(p75) [CI log]
• onboardingImportWallet [Sentry log · main/release] · firefox-webpack — total(p75) [CI log]
• onboardingNewWallet [Sentry log · main/release] · firefox-webpack — total(p75) [CI log]

Interaction Benchmarks · Samples: 5 🔴 2

Benchmark	chrome-webpack	firefox-webpack
loadNewAccount [Sentry log · main/release]	🔴 [CI log] 🔴 load_new_account	🔴 [CI log] 🔴 load_new_account
confirmTx [Sentry log · main/release]	🟡 [CI log]	🟢 [CI log]
bridgeUserActions [Sentry log · main/release]	🟡 [CI log]	🟢 [CI log]

📈 Results compared to the previous 5 runs on main

• ↑ loadNewAccount/load_new_account: +182%
• ↑ loadNewAccount/total: +182%
• ↑ loadNewAccount/inp: +19%
• ↑ loadNewAccount/cls: +282%
• ↑ confirmTx/longTaskTotalDuration: +42%
• ↑ confirmTx/longTaskMaxDuration: +60%
• ↑ confirmTx/tbt: +72%
• ↑ bridgeUserActions/bridge_load_page: +39%
• ↑ bridgeUserActions/bridge_load_asset_picker: +94%
• ↑ bridgeUserActions/longTaskCount: +36%
• ↑ bridgeUserActions/longTaskTotalDuration: +62%
• ↑ bridgeUserActions/tbt: +32%
• ↑ bridgeUserActions/total: +14%
• ↑ bridgeUserActions/cls: +281%
• ↑ loadNewAccount/load_new_account: +182%
• ↑ loadNewAccount/total: +182%
• ↑ loadNewAccount/inp: +176%
• ↓ loadNewAccount/fcp: -49%
• ↑ loadNewAccount/lcp: +1243%
• ↓ confirmTx/longTaskCount: -100%
• ↓ confirmTx/longTaskTotalDuration: -100%
• ↓ confirmTx/longTaskMaxDuration: -100%
• ↓ confirmTx/tbt: -100%
• ↓ confirmTx/fcp: -40%
• ↑ confirmTx/lcp: +1211%
• ↑ bridgeUserActions/bridge_load_page: +168%
• ↑ bridgeUserActions/bridge_load_asset_picker: +148%
• ↓ bridgeUserActions/longTaskCount: -100%
• ↓ bridgeUserActions/longTaskTotalDuration: -100%
• ↓ bridgeUserActions/longTaskMaxDuration: -100%
• ↓ bridgeUserActions/tbt: -100%
• ↑ bridgeUserActions/total: +33%
• ↑ bridgeUserActions/inp: +40%
• ↓ bridgeUserActions/fcp: -39%
• ↑ bridgeUserActions/lcp: +1244%

🌐 Core Web Vitals — 🟢 good · 🟡 needs improvement · 🔴 poor (web.dev thresholds)

• 🟡 confirmTx/FCP: p75 1.8s
• 🟡 bridgeUserActions/FCP: p75 1.8s
• 🟡 loadNewAccount/INP: p75 296ms

Startup Benchmarks · Samples: 100

Benchmark	chrome-webpack	firefox-webpack
startupStandardHome [Sentry log · main/release]	🟢 [CI log]	🟢 [CI log]

📈 Results compared to the previous 5 runs on main

• ↑ startupStandardHome/uiStartup: +10%
• ↑ startupStandardHome/domInteractive: +16%
• ↓ startupStandardHome/firstReactRender: -98%
• ↓ startupStandardHome/initialActions: -29%
• ↑ startupStandardHome/setupStore: +147%
• ↓ startupStandardHome/longTaskCount: -29%
• ↑ startupStandardHome/tbt: +10%
• ↑ startupStandardHome/cls: +400%
• ↓ startupStandardHome/domInteractive: -41%
• ↓ startupStandardHome/firstReactRender: -98%
• ↓ startupStandardHome/initialActions: -50%
• ↓ startupStandardHome/fcp: -36%

User Journey Benchmarks · Samples: 5 · mock API 🔴 2

Benchmark	chrome-webpack	firefox-webpack
onboardingImportWallet [Sentry log · main/release]	🟢 [CI log]	🔴 [CI log] 🔴 total
onboardingNewWallet [Sentry log · main/release]	🟢 [CI log]	🔴 [CI log] 🔴 total

📈 Results compared to the previous 5 runs on main

• ↑ onboardingImportWallet/srpButtonToSrpForm: +45%
• ↑ onboardingImportWallet/confirmSrpToPwForm: +40%
• ↑ onboardingImportWallet/pwFormToMetricsScreen: +44%
• ↑ onboardingImportWallet/metricsToWalletReadyScreen: +41%
• ↓ onboardingImportWallet/doneButtonToHomeScreen: -92%
• ↓ onboardingImportWallet/openAccountMenuToAccountListLoaded: -73%
• ↓ onboardingImportWallet/longTaskCount: -82%
• ↓ onboardingImportWallet/longTaskTotalDuration: -95%
• ↓ onboardingImportWallet/longTaskMaxDuration: -91%
• ↓ onboardingImportWallet/tbt: -100%
• ↓ onboardingImportWallet/total: -85%
• ↑ onboardingNewWallet/srpButtonToPwForm: +46%
• ↑ onboardingNewWallet/createPwToRecoveryScreen: +19%
• ↑ onboardingNewWallet/skipBackupToMetricsScreen: +20%
• ↑ onboardingNewWallet/agreeButtonToOnboardingSuccess: +12%
• ↓ onboardingNewWallet/doneButtonToAssetList: -72%
• ↓ onboardingNewWallet/longTaskCount: -62%
• ↓ onboardingNewWallet/longTaskTotalDuration: -74%
• ↓ onboardingNewWallet/longTaskMaxDuration: -37%
• ↓ onboardingNewWallet/tbt: -100%
• ↓ onboardingNewWallet/total: -68%

Dapp Page Load Benchmarks · Samples: 100

Benchmark	chrome-webpack
dappPageLoad [Sentry log · main/release]	🟢 [CI log]

📈 Results compared to the previous 5 runs on main

• ↓ dappPageLoad/pageLoadTime: -61%
• ↓ dappPageLoad/domContentLoaded: -20%
• ↓ dappPageLoad/firstPaint: -42%
• ↓ dappPageLoad/firstContentfulPaint: -42%

Bundle Size Diffs

Status	Bundle	Total	Diff	Change
✅	background	15.26 MiB	+130 Bytes	0.00%
✅	ui	19.33 MiB	+65 Bytes	0.00%
✅	common	0 Bytes	0 Bytes	0.00%
✅	other	4.44 MiB	0 Bytes	0.00%
✅	content scripts	3.23 MiB	0 Bytes	0.00%
🚨	unzipped	79.68 MiB	+38.5 KiB	+0.05%
🚨	zip	23.83 MiB	+14.94 KiB	+0.06%

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[Battambang]

lgtm