feat: upgrade smart-accounts-kit to 1.1.0, remove Mantle override#26
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BrettCleary merged 3 commits intomainfrom Apr 15, 2026
Merged
feat: upgrade smart-accounts-kit to 1.1.0, remove Mantle override#26BrettCleary merged 3 commits intomainfrom
BrettCleary merged 3 commits intomainfrom
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The MetaMask team added native Mantle deployments to @metamask/delegation-deployments@1.1.0 (bundled with smart-accounts-kit 1.1.0). This removes the mantle-environment.ts side-effect import that manually registered Mantle contract addresses via overrideDeployedEnvironment(). Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
BrettCleary
approved these changes
Apr 15, 2026
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Summary
@metamask/smart-accounts-kitfrom0.4.0-beta.1to1.1.0— the new version bundles@metamask/delegation-deployments@1.1.0which includes native Mantle (chain ID 5000) contract deploymentsmantle-environment.tsside-effect import fromaccount.ts— the manualoverrideDeployedEnvironment()call is no longer needed since the package now includes Mantle nativelycreatePublicClient.tsContext
The MetaMask smart account kit team published official Mantle deployments. This means we no longer need to manually register the Mantle delegation framework contract addresses via
overrideDeployedEnvironment(). The contract addresses are identical (deterministic CREATE2) so there is no behavioral change.Test plan
pnpm codecheckpasses (verified locally)pnpm prettierpasses (verified locally)coinfello create_accountstill works on Mantlecoinfello get_accountstill shows Mantle in supported chains warning