Derek Brans

Hello, I'd like to detect when the focused item has changed in order to show a popover next to the currently focused item in a paper-listbox.

zlib.zu1k.com’s DNS address could not be found. Diagnosing the problem.

Add Erc4337 to list of account types that do not support smart transactions

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## **Description** Rationale from [internal ticket](https://github.com/MetaMask/MetaMask-planning/issues/2004): > The extension support smart swaps which are swap transactions that are submitted to a private node via the SmartTransactionsController. > > These are...

feat: show error if user attempts to deploy a contract with a user op

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## **Description** ## **Related issues** Fixes: ## **Manual testing steps** 1. Go to this page... 2. 3. ## **Screenshots/Recordings** ### **Before** ### **After** ## **Pre-merge author checklist** - [ ]...

create a dummy PR just to run preview-build

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## Explanation ## References ## Changelog ### `@metamask/package-a` - ****: Your change here - ****: Your change here ### `@metamask/package-b` - ****: Your change here - ****: Your change here...

## Explanation Introduce custom error messages and prefixes to add additional clarity to the user in the event of an error. ### Background @matthewwalsh0 wrote in [internal ticket](https://github.com/MetaMask/MetaMask-planning/issues/2003): > The...

fix: decimals and fiat conversion crashes in simulation

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## **Description** This PR fixes 2 bugs in `useBalanceChanges` ### Fix 1: decimals parsing in `fetchErc20Decimals` sometimes returns `NaN` `fetchErc20Decimals` uses `parseInt` to parse the return from getTokenStandardAndDetails. `parseInt` will...

feat: add SimulationDetails component

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## **Description** Adds the SimulationDetails component from extension without fiat. DONE: - [x] useAsyncResult - [x] types.ts - [x] useBalanceChanges - [x] sortBalanceChanges - [x] formatAmount - [x] AmountPill -...

fix: incorrect token balance changes for simulations of multiple tokens that include an NFT mint

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## Explanation When simulating a transaction resulting in an NFT mint, we skip the prior owner check for the NFT since the token does not exist yet. However, for subsequent...

make dev: container for service "relay" is unhealthy

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**Describe the bug** When running `make dev` I get the error: "container for service "relay" is unhealthy" **To Reproduce** Steps to reproduce the behavior: 1. run `make dev` in this...