Version 12.2.2

Fixed

• This build was needed to fix release publishing on our master branch. It also includes the addition of the missing v12.2.0 changelog. Functionality and code is equivalent to v12.2.0.

Version 12.1.3

Fixed

• Fix eth_signTypedData error when verifyingContract is not provided (#26914)

Version 12.1.2

Fixed

• Fix Trezor signing and connecting accounts (#26882)

Version 12.1.1

Changed

• Update Polygon from MATIC to POL (#26671)

Fixed

• Fix signature confirmation UI crash (#26143)
• Update current selected account when selected account is removed (#26573, #26742, #26773)
  • This also includes a migration to reset the selected account if it's currently invalid
• Prevent pending confirmations from being inaccessible after attempting to add currently selected chain (#26726)

Version 12.1.0

Added

• Launched a feature displaying the percentage increase or decrease for tokens within the UI (#24223)
• Added a search feature to easily filter through the popular network list (#25170)
• Launched a new asset details page (#24522)
• Implemented a loader on the confirmation page during Blockaid validation (#25477)
• Introduced an advanced details component for transactions (#24833)
• Enhanced permit signatures with a simulation section (#24862)
• Introduced dynamic support for identifying 'buyable' networks through the Ramps API (#24041)
• Introduced a new notification counter over the Fox icon to display unread notifications (#25093)
• Improved the display of large and small token values on the permit signature page (#25720)
• Replaced "Approve spend limit" with "Spending cap" in the Permit signature redesign (#25618)
• Display ellipsis to Permit simulation fiat values (#26001)
• Display ellipsis for Permit values with over 15 characters (#26458)

Changed

• Introduced the ability to edit custom networks directly from the modal (#25272)
• Launched an initial UI for editing multiple RPC URLs in the network form (#25219)
• Added paymaster address display for certain transactions in the contract interaction confirmation (#25396)
• Updated the text for permit signatures (#24975)

Fixed

• Updated all help center URLs from the old Zendesk format to the current support.metamask.io domain (#24286)
• Improved NFT ownership updates in MetaMask by parsing logs from contract interaction transactions (#25380)
• Corrected the display of the delete network icon to only appear on mouseover in the network modal (#25547)
• Fixed a UI issue where a non-zero percentage change was displayed next to a $0.00 account balance (#25550)
• Improved the display of large token amounts in the wallet (#25464)
• Resolved an issue where the Linea mainnet ticker was incorrectly displayed as undefined (#25436)
• Deprecated Mumbai and Linea Goerli test networks (#24994)
• Fixed an issue where STX was incorrectly used for Swap+Send approvals (#25510)
• Addressed and resolved all identified bugs in the Swap+Send feature (#25100)
• Enhanced network indicator consistency on the confirmation page by aligning it with the network selection dropdown (#25518)
• Implemented a setting to allow users to opt-out of displaying fiat values for testnet transactions (#25167)
• Adjusted styling to properly handle long NFT IDs in transaction simulations (#25252)
• Enhanced the deadline field formatting on the permit signature page (#25321)
• Refined the design of the permit signature confirmation page (#25383)
• Updated the text on redesigned Sign-In With Ethereum (SIWE) signature pages (#25381)
• Adjusted signature pages to only display simulations when the user has enabled this preference (#25186)
• Refined the alerts on typed sign data pages based on feedback (#25163)
• Corrected the display of USD amounts in swap notifications (#25444)
• Refined notifications UI to only show tabs when relevant (#25350)
• Resolved an issue to ensure push notifications are properly received and not delivered as silent notifications (#25340)
• Fixed a bug to ensure native currency symbols are correctly displayed in notifications (#25364)
• Adjusted the notifications-tag-counter to have a minimum width (#25322)
• Resolved an issue where incorrect type assertions led to a crash when splitting an undefined value in notification detail network fees (#25315)
• Excluded SNAP notifications from 'Mark all as read' server updates (#25099)
• Resolved an issue by ensuring max gas values for swaps are rounded to integers (#25488)
• Updated the outdated browser warning to display immediately for new installations (#25366)
• Enhanced the Send flow by displaying a network badge next to the chosen asset (#25470)
• Fixed various display issues in the asset picker modal and balance display (#25601)
• Corrected the display of decimal places for token values on permit pages (#25718)
• Added ellipsis for long permit values and fixed errors with very large numbers (#25741)
• Fixed an issue where the connected account was missing on the connection page (#25500)
• Removed the NFT autodetection modal when the feature is disabled in settings (#25993)
• Fixed the Blockaid report URL on redesigned pages (#25702)
• Fixed the "Show conversion in testnets" option for Bitcoin and Ethereum test assets (#26224)
• Enabled the Save button on the Add Contact page when a valid address or ENS name is entered (#26456)
• Fixed fallback conversion rates for token market data to ensure accurate market cap (#26460)
• Resolved the issue of selecting the correct network when multiple networks have the same chain ID (#25805)
• Updated alignment and padding for permit simulations (#26186)
• Updated the pending transactions badge to display a number instead of three dots (#26116)
• Adjusted spacing in the send asset picker for proper vertical alignment with other dropdowns (#25576)
• Fixed decimal display for Permit values and added a reusable component for displaying token units (#26105)
• Fixed precision loss for very large values in signature simulations (#25968)
• Included decimals in fiat calculations for Permit simulations and added tooltips for shortened values (#26523)
• Fixed the missing deadline timer on the swaps status screen (#26544)
• Fixed an issue where account names were out of sync in the account list during the connect account flow (#26542)

Version 12.0.6

Changed

• Improve error diagnostics (#26482)

Fixed

• Fix errors in error diagnistics on Firefox (#26467)
• Prevent pending transactions from causing excessive disk space usage (#26485)
  • This is a repeat of the fix included in v12.0.1; it wasn't working for all users, but it should now.
• Prevent UI crash while signature confirmation is closing (#26248)

Version 12.0.5

Fixed

• Prevent network selection per dapp from breaking if the rpc url of the currently selected network is edited (#26453)
• Fix the display of prices and balances of some tokens on networks other than ethereum mainnet (#26450)

Version 12.0.4

Fixed

• Further prevented data persistence errors related to networks (#26432)

Version 12.0.2

Fixed

• Prevented data persistence errors related to networks, and phishing protection (#26383, #26396)
• Fix token state migration errors (#26397)

Version 12.0.1

Removed

• Disabled the "Restore Backup" feature (#26325)
  • This was linked to reports of state corruption. It has been disabled at least until we can ensure it is safe to use.

Fixed

• Fixed corrupted state for some users, which could prevent further data updates from persisting between sessions (#26325, #26280, #26265, #26282, #26298, #26302, #26308, #26310)
• Prevent crashes / error screens when taking some token actions if the "Show balance and token price checker" setting is off (#26264)
• Ensure error messages are correctly shown to the user inline on the send screen, if an error occurs when attempting to create the transaction (#26253)
• Fix error that could prevent the send screen from loading (#26295)
• Fix crash that could occur when selected network is missing from network configuration (#26327)
• Prevent pending transactions from causing excessive disk space usage (#26236)
• Fix excessive disk space usage for some users that have had stuck pending transactions in the past (#26291)