### Changed
- [#12643](https://github.com/MetaMask/metamask-extension/pull/12643): Reject popup confirmations on close
- [#12566](https://github.com/MetaMask/metamask-extension/pull/12566): Enable [LavaMoat](https://github.com/LavaMoat/LavaMoat) for the webapp background
- [#12399](https://github.com/MetaMask/metamask-extension/pull/12399): Update the "Account Details" view
- Change "Close" icon color from gray -> black
- Display the entire account address
- Use rounded style for "View on Etherscan" and "Export Private Key" buttons
- [#12824](https://github.com/MetaMask/metamask-extension/pull/12824): Add multilayer fee to token approval screen

### Fixed
- [#12696](https://github.com/MetaMask/metamask-extension/pull/12696): Show correct base asset for current network in the Signature Request view
- [#12727](https://github.com/MetaMask/metamask-extension/pull/12727): Make toggle buttons keyboard accessible
- [#12729](https://github.com/MetaMask/metamask-extension/pull/12729): Swaps: Fix issue with wrapping and unwrapping when an address contains uppercase characters
- [#12631](https://github.com/MetaMask/metamask-extension/pull/12631): Fix bug preventing sending high precision decimal amounts of tokens in the send flow

## [10.6.4]
### Changed
- [#12752](https://github.com/MetaMask/metamask-extension/pull/12752): Update link, in the add network flow, to the article with information about network security risks

## [10.6.3]
### Fixed
- [##12822](https://github.com/MetaMask/metamask-extension/pull/#12822): Fix `replaceChildren` and `function.prototype.apply` errors that could make the app unusable on older browsers due to a bug in our logo component.
- [#61e0526d5](https://github.com/MetaMask/metamask-extension/pull/61e0526d5): Fix requesting of swaps quotes for token pairs that have highly precise exchange rates.
- [##12773](https://github.com/MetaMask/metamask-extension/pull/#12773): Prevent token input in send flow from adding arbitary trailing decimal values to input

### Fixed
- [#12770](https://github.com/MetaMask/metamask-extension/pull/12770): Fixed display of best quote in swaps quotes modal
- [#12786](https://github.com/MetaMask/metamask-extension/pull/12786): Ensure there is a single localhost option in network selector and that it is clickable

### Fixed
- [#12685](https://github.com/MetaMask/metamask-extension/pull/12685): Fix Ledger WebHID issue preventing confirmation of token approvals

### Changed
- [#12658](https://github.com/MetaMask/metamask-extension/pull/12658): Properly display transaction fees on layer two networks like Optimism which have fees on both layers

## [10.5.0]
### Added
- [#12411](https://github.com/MetaMask/metamask-extension/pull/12411): Add support for connecting Ledger devices to MetaMask via WebHID on Chromium based browsers.
- [#12501](https://github.com/MetaMask/metamask-extension/pull/12501): Add "What's New" notification regarding Ledger WebHID support

### Removed
- [#12500](https://github.com/MetaMask/metamask-extension/pull/12500): Remove all notifications prior to Ledger WebHID announcement

### Added
- [#12400](https://github.com/MetaMask/metamask-extension/pull/12400): Add text to Restore Account screen noting current wallet replacement

### Changed
- [#12515](https://github.com/MetaMask/metamask-extension/pull/12515): Updating 'Learn more' link location in dapp connection flow

### Fixed
- [#12420](https://github.com/MetaMask/metamask-extension/pull/12420): Fix missing conversion rates in Swaps token dropdown
- [#12403](https://github.com/MetaMask/metamask-extension/pull/12403): Fix incorrect default locale used during onboarding
- [#12484](https://github.com/MetaMask/metamask-extension/pull/12484): Prevent occasional incorrect "No Quotes Found" result in Swaps
- [#12550](https://github.com/MetaMask/metamask-extension/pull/12550): Prevent occasional 'BigNumber' error on the confirm screen when sending tokens

### Added
- [#12252](https://github.com/MetaMask/metamask-extension/pull/12252): Support type "0" transactions on EIP-1559 networks

### Changed
- [#12100](https://github.com/MetaMask/metamask-extension/pull/12100): Use more descriptive language for "View on Etherscan" links
- [#12279](https://github.com/MetaMask/metamask-extension/pull/12279): Remove autofocus from gas limit input in the advanced gas popup
- [#12096](https://github.com/MetaMask/metamask-extension/pull/12096): Standardize appearance of buttons across the extension
- [#12304](https://github.com/MetaMask/metamask-extension/pull/12304): Remove duplicate Cancel button on the Send screen
- [#12331](https://github.com/MetaMask/metamask-extension/pull/12331): Update "off" color for toggle buttons
- [#12330](https://github.com/MetaMask/metamask-extension/pull/12330): Standardize truncation for address display throughout the extension
- [#12384](https://github.com/MetaMask/metamask-extension/pull/12384): Move "View on Etherscan" link to the top of the account menu

### Fixed
- [#12229](https://github.com/MetaMask/metamask-extension/pull/12229): Fix whitespace validation issue for seed phrase entry (Restore Your Account)
- [#12230](https://github.com/MetaMask/metamask-extension/pull/12230): Fix gas control flicker on send screen when switching between EIP-1559 networks
- [#12186](https://github.com/MetaMask/metamask-extension/pull/12186): Fix grammatical issue with "Not connected to this site" message
- [#12381](https://github.com/MetaMask/metamask-extension/pull/12381): Fix width and padding of the hide token modal while in the popup view
- [#12339](https://github.com/MetaMask/metamask-extension/pull/11996): Fix 'BigNumber' app error when '0x' is supplied as the transaction value
- [#12339](https://github.com/MetaMask/metamask-extension/pull/12339): Correctly notify the inpage provider of current selected account on "unlock" events
- [#12405](https://github.com/MetaMask/metamask-extension/pull/12405): Fix allowance issue with WETH -> ETH Swaps

### Fixed
- [#12315](https://github.com/MetaMask/metamask-extension/pull/12315): Fix ERC-20 token swaps
- [#12284](https://github.com/MetaMask/metamask-extension/pull/12284): Restoring notice regarding mobile sync status to sync page

### Changed
- [#12256](https://github.com/MetaMask/metamask-extension/pull/12256): Updating instruction step when Ledger app has contract data or blind signing setting disabled

### Added
- [#12066](https://github.com/MetaMask/metamask-extension/pull/12066): Enable token conversion rates for primary currencies on some non-Mainnet networks
- [#12110](https://github.com/MetaMask/metamask-extension/pull/12110): Enable search tab on "Import Tokens" page on supported custom networks
- Tab will be hidden when the `Use Token Detection` setting is disabled
- [#11798](https://github.com/MetaMask/metamask-extension/pull/11798): Add warning about fake tokens, and rename `Add Token` page to `Import Tokens`
- [#11755](https://github.com/MetaMask/metamask-extension/pull/11755): Add `Refresh list` button to the main page
- This button is shown only when the `Use Token Detection` setting is disabled
- [#11851](https://github.com/MetaMask/metamask-extension/pull/11851): Add Token Detection toggle to experimental settings
- This feature is experimental and is off by default, when enabled, it will add auto-detected tokens to a user's asset list
- [#12042](https://github.com/MetaMask/metamask-extension/pull/12042): Add Max Fee Per Gas to transaction breakdown
- [#11999](https://github.com/MetaMask/metamask-extension/pull/11999): Add eth_feeHistory to API callable by dapps
- [#11849](https://github.com/MetaMask/metamask-extension/pull/11849): Add subtitles for additional languages (Secret Recovery Phrase Video)
- [#11772](https://github.com/MetaMask/metamask-extension/pull/11772): Add tooltip to better explain possible effects of setting gas fees below MetaMask's estimates
- [#11796](https://github.com/MetaMask/metamask-extension/pull/11796): Add "Max fee" label to maximum fee amount in edit gas display

### Changed
- [#12019](https://github.com/MetaMask/metamask-extension/pull/12019): Show the user's address book name for a contract, instead of the contract address, when on the confirmation screen
- [#11915](https://github.com/MetaMask/metamask-extension/pull/11915): Improved time to see Swaps quotes
- [#11802](https://github.com/MetaMask/metamask-extension/pull/11802): Display the correct currency symbol in function type label for simple send transactions on custom networks
- [#11982](https://github.com/MetaMask/metamask-extension/pull/11982): Sort contacts alphabetically within each letter group in the contact list.
- [#12000](https://github.com/MetaMask/metamask-extension/pull/12000): Include the blocked URL in the link to report an incorrectly blocked page.
- [#11964](https://github.com/MetaMask/metamask-extension/pull/11964): Disable spell-check in the address input
- [#12013](https://github.com/MetaMask/metamask-extension/pull/12013): Improving warning text for eth_sign transactions
- [#11945](https://github.com/MetaMask/metamask-extension/pull/11945): Send user to account page upon adding a custom network
- [#11895](https://github.com/MetaMask/metamask-extension/pull/11895): Update header on Send page from `Add Recipient` -> `Send to`
- [#11850](https://github.com/MetaMask/metamask-extension/pull/11850): Use "Secret Recovery Phrase" text throughout the onboarding flow
- [#11795](https://github.com/MetaMask/metamask-extension/pull/11795): Autofocus the Amount field on the Send screen
- [#11889](https://github.com/MetaMask/metamask-extension/pull/11889): Improve gas controls descriptions
- [#11805](https://github.com/MetaMask/metamask-extension/pull/11805): Update tooltip text for gas fees to avoid referring to custom networks as "Ethereum".
- [#11845](https://github.com/MetaMask/metamask-extension/pull/11845): Wrapping and unwrapping native currencies (e.g. ETH -> WETH) through Swaps now uses the wrapping contracts directly
- [#12056](https://github.com/MetaMask/metamask-extension/pull/12056): Improve the text for the "Cancel Edit" button, and allow rejecting the transaction from the Edit screen.
- [#12098](https://github.com/MetaMask/metamask-extension/pull/12098): Scroll down to show all fields when "Advanced options" is toggled in the advanced gas options
- [#11944](https://github.com/MetaMask/metamask-extension/pull/11944): Improve the "Import account" page layout

### Fixed
- [#12140](https://github.com/MetaMask/metamask-extension/pull/12140): Prevent the user from entering more than 15 significant digits in numeric fields, such as Max Priority Fee
- Previously, entering more than 15 significant digits would result in an error.
- [#12169](https://github.com/MetaMask/metamask-extension/pull/12169): Fix handling of erroneous ERC-20 Token amount on the confirmation screen
- Previously, if you entered a token amount with too many decimal places, it would corrupt the token amount in the transaction. Now we truncate any decimals beyond what the token allows instead.
- [#12074](https://github.com/MetaMask/metamask-extension/pull/12074): Prevent the addition of a duplicate, zero-balance account after importing a wallet with seed phrase
- [#11967](https://github.com/MetaMask/metamask-extension/pull/11967): Fix the display of long contact names on the contact settings pages.
- [#12122](https://github.com/MetaMask/metamask-extension/pull/12122): Ensure failed speedups don't prevent further speedup attempts, and hide the Base Fee and Priority Fee fields when we don't have that information
- [#11963](https://github.com/MetaMask/metamask-extension/pull/11963): Show scrollbar in the accounts menu
- This makes the accounts list scrollable for users with no mouse scroll wheel.
- [#12058](https://github.com/MetaMask/metamask-extension/pull/12058): Fix clipping issue with long network names in the network dropdown
- [#12039](https://github.com/MetaMask/metamask-extension/pull/12039): Add missing padding at the bottom of the custom network form in the popup view
- [#11890](https://github.com/MetaMask/metamask-extension/pull/11890): Fix alignment of horizontal line shown under gas recommendations
- [#12244](https://github.com/MetaMask/metamask-extension/pull/12244): Fix form prefilling with values on the Build Quote page [Swaps]

### Added
- [#11951](https://github.com/MetaMask/metamask-extension/pull/11951): Adding EIP-1559 support for Ledger hardware

### Fixed
- [#11951](https://github.com/MetaMask/metamask-extension/pull/11951): Fixed contract deployments using Ledger hardware
- [#11972](https://github.com/MetaMask/metamask-extension/pull/11972): Fixed "continue at your own risk" button (Phishing alert page)
- [#11951](https://github.com/MetaMask/metamask-extension/pull/11951): Fixed ledger transactions on networks with large chainIds

Changed

#11931: Temporarily Disabling Mobile Sync
#11936: Use higher gas fees when attempting to speedup or cancel a transaction

Fixed

#11900: Fixing chainId comparison issue (sign typed message param validation)
#11930: Using 9 decimal places of precision in gas price

### Added
- [#11818](https://github.com/MetaMask/metamask-extension/pull/11818): Add gas recommendation options to cancel and speed up popovers

### Changed
- [#11853](https://github.com/MetaMask/metamask-extension/pull/11853): Allow editing custom gas while estimate is loading
- [#11862](https://github.com/MetaMask/metamask-extension/pull/11862): Increase saliency of mobile sync warning text
- [#11872](https://github.com/MetaMask/metamask-extension/pull/11872): Default gas limit in edit gas popover to 0 when estimates are unavailable
- [#11873](https://github.com/MetaMask/metamask-extension/pull/11873): Update copy on tooltip shown when dapp suggests gas fees

### Fixed
- [#11852](https://github.com/MetaMask/metamask-extension/pull/11852): Improve flashing behavior for loading gas estimates (Confirmation Screen)
- [#11874](https://github.com/MetaMask/metamask-extension/pull/11874): Fixes Trezor pairing integration

- Support EIP-1559 style transactions

Merge pull request #11662 from MetaMask/Version-v9.8.4
#11594: Fixed ERC20 token maximum send
#11610: Fixed nickname display upon pasting saved address in send flow

Fixed bugs related to 9.8.0

### Added
- [#11435](https://github.com/MetaMask/metamask-extension/pull/11435): Add gas limit buffers for optimism network

### Changed
- [#11210](https://github.com/MetaMask/metamask-extension/pull/11210): Disable sending ERC-721 assets (NFTs)
- [#11418](https://github.com/MetaMask/metamask-extension/pull/11418): Use network gas estimate for gas limits of simple sends on custom networks

9.7.1

#11426: Fixed bug that broke transaction speed up and cancel, when attempting those actions immediately after opening MetaMask

Version 9.7.0

#11021: Add periodic reminder modal for backing up recovery phrase
#11179: Add warning to the custom network form when attempting to add a custom network that already exists

Changed

#11200: Swaps: Shows custom tokens added from main assets tab
#11111: Removing low gas price warning in advanced tab on test networks
#11145: Swaps: Improving price difference notifications and warnings
#11124: Swaps: Allowing for continual new swap submissions without flow reset
#11278: Updated contract-metadata version to 1.26.0

Fixed

#11017: Fixes custom RPC block explorer links
#11257: Fixes incorrect network currency label in encryption public key requests

## [9.6.1]
### Fixed
- [#11309](https://github.com/MetaMask/metamask-extension/pull/11309): Fixed signTypeData parameter validation issue

## [9.6.0]
### Added
- [#10905](https://github.com/MetaMask/metamask-extension/pull/10905): Implemented basic switchEthereumChain feature
- [#10967](https://github.com/MetaMask/metamask-extension/pull/10967): Add setting to dismiss seed phrase backup reminder
- [#11131](https://github.com/MetaMask/metamask-extension/pull/11131): What's New: Adding notification for updated seed phrase wording
- [#11083](https://github.com/MetaMask/metamask-extension/pull/11083): Adding BSC Swaps notification when a user is on BSC Mainnet
- [#11088](https://github.com/MetaMask/metamask-extension/pull/11088): Swaps: Add specific error content if Contract data are not enabled on Ledger
- [#11064](https://github.com/MetaMask/metamask-extension/pull/11064): Supporting EIP-712 signing for Ledger accounts
- [#10717](https://github.com/MetaMask/metamask-extension/pull/10717): Adding recovery phrase video to onboarding process

### Changed
- [#11007](https://github.com/MetaMask/metamask-extension/pull/11007): Hide basic tab in advanced gas modal when on testnets.
- [#10994](https://github.com/MetaMask/metamask-extension/pull/10994): Replacing the text "Seed Phrase" with "Secret Recovery Phrase" throughout the application.
- [#10987](https://github.com/MetaMask/metamask-extension/pull/10987): Swaps: Improve hardware wallet UX
- [#10936](https://github.com/MetaMask/metamask-extension/pull/10936): Swaps: Allow 0% slippage, show a warning for 0 < slippage <= 1, disallows Reviews when negative slippage occurs.
- [#10946](https://github.com/MetaMask/metamask-extension/pull/10946): Send user to activity view after transaction is complete
- [#10767](https://github.com/MetaMask/metamask-extension/pull/10767): Improving error handling when gas prices are unavailable.
- [#11118](https://github.com/MetaMask/metamask-extension/pull/11118): Removing support survey notification from What's New
- [#11115](https://github.com/MetaMask/metamask-extension/pull/11115): Hide basic tab in advanced gas modal for speedup and cancel when on testnets
- [#11030](https://github.com/MetaMask/metamask-extension/pull/11030): Return a specific error (code 4902) for switchEthereumChain requests for chains that aren't already in the user's wallet.
- [#11093](https://github.com/MetaMask/metamask-extension/pull/11093): Update all uses of "Seed Phrase" to "Secret Recovery Phrase"

### Fixed
- [#11025](https://github.com/MetaMask/metamask-extension/pull/11025): Fixed redirection to the build quotes page from the swaps page when failure has occured
- [#11015](https://github.com/MetaMask/metamask-extension/pull/11015): Prevent an undefined gas price from breaking the transaction list
- [#11013](https://github.com/MetaMask/metamask-extension/pull/11013): Prevent signature request component from canceling hardware wallet signing
- [#10982](https://github.com/MetaMask/metamask-extension/pull/10982): Re-validating chain id when rpc url changes [custom network form]
- [#10988](https://github.com/MetaMask/metamask-extension/pull/10988): Allowing for scroll overflow when swaps content is too tall
- [#10971](https://github.com/MetaMask/metamask-extension/pull/10971): Removing gray background from contact address input
- [#10952](https://github.com/MetaMask/metamask-extension/pull/10952): Prevent lag in external monitors when using Mac + Chrome
- [#11127](https://github.com/MetaMask/metamask-extension/pull/11127): Fixes token removal when cancelling a swaps quote
- [#10956](https://github.com/MetaMask/metamask-extension/pull/10956): Fixes intermittent token display rounding error, better handling network errors for token fetches.
- [#11097](https://github.com/MetaMask/metamask-extension/pull/11097): Fixes account search results ordering
- [#11031](https://github.com/MetaMask/metamask-extension/pull/11031): Fixes error behavior of addEthereumChain

#10293: Add Ledger Live Support

### Fixed
- [#11159](https://github.com/MetaMask/metamask-extension/pull/11159): Fixes crash after entering invalid data in to the Hex Data field when sending a transaction

### Fixed
- [#11153](https://github.com/MetaMask/metamask-extension/pull/11153): Prevent UI crash when the transaction being retried or canceled is missing.

### Fixed
- [#11103](https://github.com/MetaMask/metamask-extension/pull/11103): Fixes bug that made MetaMask unusable and displayed 'Minified React error #130' on certain networks and accounts
- [#11015](https://github.com/MetaMask/metamask-extension/pull/11015): Prevent big number error when attempting to view transaction list

#11071: Fixing address entry error when sending a transaction on a custom network