{
  "prNumber": 45055,
  "prTitle": "release: 13.43.0",
  "generatedAt": "2026-08-05T19:19:54.591Z",
  "modelUsed": "gpt-5",
  "summary": {
    "totalFilesChanged": 1354,
    "totalCommitsInRelease": 162,
    "releaseRiskScore": "54/100",
    "highRiskScenarios": 6,
    "mediumRiskScenarios": 5
  },
  "testScenarios": {
    "cherryPickScenarios": [
      {
        "area": "Smart Transactions: Tx Sentinel URL change (monitoring and status updates)",
        "riskLevel": "high",
        "testSteps": [
          "1. Enable Smart Transactions on a supported network (e.g., Ethereum mainnet) and initiate a simple send or swap using Smart Transactions.",
          "2. Monitor the transaction status through submission to confirmation; verify status updates are timely and accurate.",
          "3. Temporarily block the new tx-sentinel robinhood URL to simulate outage; confirm graceful fallback (clear error or retry) without hanging the UI.",
          "4. Compare against a standard (non-smart) transaction to ensure only Smart Transactions are affected by sentinel behavior."
        ],
        "whyThisMatters": "Cherry-pick 45214 fixes Smart Transactions monitoring by updating the tx-sentinel URL; incorrect wiring can cause missing status updates, user confusion, or stuck transactions."
      },
      {
        "area": "Perpetuals: Order book added to order entry page",
        "riskLevel": "medium",
        "testSteps": [
          "1. Open the Perps order entry page (enable any required feature flag) and select a market (e.g., ETH-PERP).",
          "2. Verify the order book renders and updates in real time without blocking order entry inputs.",
          "3. Change markets and network; confirm the order book rebinds correctly and no stale data is shown.",
          "4. Place a small test order on a test environment if available; confirm the order book and position data remain consistent."
        ],
        "whyThisMatters": "Cherry-pick 45151 adds critical UI to the perps trading flow; rendering or data-binding issues can block trading or display misleading liquidity."
      }
    ],
    "initialScenarios": [
      {
        "area": "State Migrations: 220 - core wallet/state preservation",
        "riskLevel": "high",
        "testSteps": [
          "1. On 13.42.x (or previous), set up a profile with: 2 HD accounts, 1 imported private-key account, at least 1 connected site, 1 custom network, and at least 2 custom tokens (fungible + NFT).",
          "2. Upgrade to 13.43.0 and unlock the wallet.",
          "3. Verify all accounts, connected sites, custom tokens/NFTs, and custom network entries are present and functional (balances load, tokens visible).",
          "4. Switch between networks and accounts; confirm no missing data or resets (e.g., token lists, address book, preferences).",
          "5. Confirm Snaps (if any were installed previously) remain installed and usable."
        ],
        "whyThisMatters": "New state migrations can inadvertently drop or corrupt persisted wallet data. Validating preservation of accounts, networks, tokens, and connections prevents critical data loss for users after upgrade."
      },
      {
        "area": "State Migrations: 221 - analytics/metametrics and preferences",
        "riskLevel": "high",
        "testSteps": [
          "1. On 13.42.x, set MetaMetrics/analytics consent to Opt-out, then upgrade to 13.43.0 and unlock.",
          "2. With network tab open in DevTools, connect to a test dapp and perform a simple action (e.g., switch accounts); confirm no analytics network calls are sent while opted out.",
          "3. Toggle analytics to Opt-in in Settings and repeat the action; confirm analytics events now appear in network logs.",
          "4. Lock and unlock the wallet; ensure the consent state persists and behavior remains consistent.",
          "5. Verify no UI regressions (e.g., consent banners or settings pages load correctly without errors)."
        ],
        "whyThisMatters": "Migrations adjusting analytics/metametrics state can silently flip consent or break event gating, leading to privacy violations or missing telemetry."
      },
      {
        "area": "Assets/Home: Asset List Control Bar and Network Filter",
        "riskLevel": "high",
        "testSteps": [
          "1. Open the Assets tab with holdings across at least two networks (e.g., Ethereum and Polygon) and several tokens.",
          "2. Use the control bar to open the Home Network Filter modal; select a subset of networks and apply.",
          "3. Verify the asset list updates to only show assets from the selected networks and that total balances reflect the filtered view.",
          "4. Use search and asset-type toggles (if present) with the filter applied; confirm results remain consistent and totals update correctly.",
          "5. Clear the filter and confirm the list and totals return to the default view."
        ],
        "whyThisMatters": "Significant UI logic changes in filtering and totals can cause incorrect balances, missing assets, or confusing UX in the most-used screen."
      },
      {
        "area": "Network Management: Invalid Custom Network Alert",
        "riskLevel": "high",
        "testSteps": [
          "1. Add a custom network where the entered chain ID intentionally mismatches the chain ID reported by the RPC endpoint.",
          "2. Attempt to switch to this network; confirm the 'Invalid custom network' alert appears with correct guidance.",
          "3. Try normal actions (e.g., opening a dapp, viewing assets) and confirm the alert persists and risky actions are blocked or clearly warned.",
          "4. Edit the network to correct the mismatch and save; confirm the alert disappears and switching works.",
          "5. Repeat with a flaky RPC that intermittently reports errors; ensure the alert behavior is stable and not overly aggressive."
        ],
        "whyThisMatters": "Preventing users from using misconfigured networks avoids failed transactions, fund loss risks, and confusing network behaviors."
      },
      {
        "area": "Analytics/Metametrics Controller: Consent gating and event flow",
        "riskLevel": "high",
        "testSteps": [
          "1. In Settings, toggle analytics consent Off and perform key flows (connect to a dapp, send a testnet transaction up to the confirmation screen, switch networks).",
          "2. Monitor the network panel to confirm no analytics calls are sent while opted out.",
          "3. Toggle analytics consent On and repeat the flows; confirm events are sent and no UI errors appear.",
          "4. Rapidly toggle consent and retry an action; ensure no crashes, duplicate events, or stale consent state.",
          "5. Confirm analytics setting is persistent after extension reload."
        ],
        "whyThisMatters": "Large refactors in the analytics controller risk privacy regressions or loss of telemetry needed to monitor product health."
      },
      {
        "area": "Balances: Account Group Balance accuracy across filters",
        "riskLevel": "medium",
        "testSteps": [
          "1. With assets on multiple networks, open the account balance/group totals section on Home.",
          "2. Toggle the network filter to a single network and verify group totals match the sum of visible assets for that network.",
          "3. Switch accounts and networks quickly; verify totals update correctly without stale values.",
          "4. Include zero-balance tokens and verify they don’t inflate totals when filters change."
        ],
        "whyThisMatters": "Incorrect total balances undermine user trust and can impact financial decisions within the wallet."
      },
      {
        "area": "Site Connections: Unconnected Account Alert",
        "riskLevel": "medium",
        "testSteps": [
          "1. Connect a site with Account 1 only; then switch to Account 2 and revisit the site.",
          "2. Open the extension and verify the 'Unconnected account' alert appears with clear actions.",
          "3. Use the alert’s CTA to connect Account 2; ensure the banner dismisses and site shows the correct account.",
          "4. Disconnect the site from Settings, revisit, and confirm the alert returns appropriately."
        ],
        "whyThisMatters": "Clear, accurate connection status prevents signing with the wrong account and reduces phishing/privilege confusion."
      },
      {
        "area": "App State Controller: Lock/Unlock and rapid state transitions",
        "riskLevel": "medium",
        "testSteps": [
          "1. Rapidly lock and unlock the wallet several times and monitor for stuck loading states or UI freezes.",
          "2. While balances are refreshing, rapidly switch accounts and networks; confirm the UI remains responsive and shows correct data.",
          "3. Trigger an onboarding banner or similar app-state-driven banner, then lock/unlock; ensure banner state persists or resolves correctly.",
          "4. Reload the extension and confirm state restores properly without transient errors."
        ],
        "whyThisMatters": "Changes in app-state logic can lead to race conditions that freeze the UI or show stale data during common actions."
      },
      {
        "area": "Error Handling: API error surfaces without blocking core flows",
        "riskLevel": "medium",
        "testSteps": [
          "1. Simulate a temporary network outage or block price/token APIs (e.g., via DevTools).",
          "2. Navigate to Assets and activity views; confirm non-blocking error messaging appears (no infinite spinners).",
          "3. Restore connectivity and use a Retry or refresh action; verify data loads and errors clear.",
          "4. Ensure no toasts or banners persist incorrectly after recovery."
        ],
        "whyThisMatters": "Graceful error handling avoids user confusion and ensures the wallet remains usable during transient API issues."
      }
    ]
  }
}