Release/1007.0.0

[jeremytsng]

Explanation

Patch release of @metamask/transaction-controller (66.0.0 → 66.0.1) to ship the fixes already merged in main:

• fix/mantle lack operator fee #8837 — Include Mantle operator fee in the displayed L1 gas estimate when simulated gasUsed is unavailable, by falling back to txParams.gas / gasLimit. Adds a protected getOperatorFeeGas hook on OracleLayer1GasFeeFlow; default behaviour is unchanged for non-Mantle subclasses.
• fix(transaction-controller): pass isInternal when submitting extra transactions batch #8884 — Pass isInternal: true from ExtraTransactionsPublishHook when calling addTransactionBatch, so nested ERC-20 gas-fee-token transfers no longer trip the duplicate-batch-ID guard (DuplicateBundleId / error 5720).

Also picks up routine dependency bumps already landed under [Unreleased]:

• @metamask/accounts-controller ^38.1.1 → ^38.1.2 (Release/1003.0.0 #8912)
• @metamask/core-backend ^6.3.0 → ^6.3.1 (Release/1003.0.0 #8912)

Dependent packages (assets-controller, assets-controllers, bridge-controller, bridge-status-controller, earn-controller, eip-5792-middleware, gator-permissions-controller, network-enablement-controller, perps-controller, phishing-controller, profile-metrics-controller, shield-controller, subscription-controller, transaction-pay-controller, user-operation-controller) have their @metamask/transaction-controller dependency bumped to ^66.0.1; yarn.lock updated accordingly.

Sequenced after #8922 (Release/1006.0.0 — @metamask/ai-controllers); root monorepo version bumped to 1007.0.0.

A separate commit restores the @metamask/ai-controllers Fixed entry under [Unreleased] that the release tool's Init phase incorrectly stripped — that entry stays in [Unreleased] for the next ai-controllers release and is not included in this one.

References

• Fixes fix/mantle lack operator fee #8837
• Fixes fix(transaction-controller): pass isInternal when submitting extra transactions batch #8884
• Sequenced after Release/1006.0.0 #8922

Checklist

• I've updated the test suite for new or updated code as appropriate
• I've updated documentation (JSDoc, Markdown, etc.) for new or updated code as appropriate
• I've communicated my changes to consumers by updating changelogs for packages I've changed
• I've introduced breaking changes in this PR and have prepared draft pull requests for clients and consumer packages to resolve them

---

Note

Medium Risk
Touches transaction gas estimation and batch submission paths used broadly across the wallet; the diff is mostly versioning but consumers pick up patch-level transaction-controller behavior changes.

Overview
This is the 1007.0.0 monorepo release branch that publishes @metamask/transaction-controller 66.0.1 and propagates ^66.0.1 across dependent packages (assets-controller, bridge-*, phishing-controller, user-operation-controller, and others), with yarn.lock and per-package CHANGELOG entries updated accordingly. Root package.json moves to 1007.0.0.

The patch release documents behavior already merged on main: Mantle L1 gas display now includes the operator fee when simulation has no gasUsed (via getOperatorFeeGas / gas-limit fallback), and nested gas-fee-token batch publishes pass isInternal: true so duplicate batch IDs no longer surface as error 5720. Routine bumps to accounts-controller and core-backend ride along in the 66.0.1 changelog.

^{Reviewed by Cursor Bugbot for commit 5a1b3a0. Bugbot is set up for automated code reviews on this repo. Configure here.}

[metamaskbotv2]

✅ Changelogs updated and pushed.

[juanmigdr]

I see you have merge conflicts, I was wondering if it would be possible to update to the latest version of assets-controllers when you fix them. Thanks

[michalconsensys]

Hello @jeremytsng can you release perps controller as well please?

[rarquevaux]

Hello @jeremytsng , can you please add the bridge-controller update to the release? Thanks

[infiniteflower]

Any updates on this release @jeremytsng I see it's been open since yesterday? Swaps is looking to releasebridge-controller and bridge-status-controller but is blocked by this branch.

Or you could add bridge-controller and bridge-status-controller to this release as well 🙏