Version v12.2.1 RC

.yarnrc.yml

@@ -43,6 +43,16 @@ npmAuditIgnoreAdvisories:
   # not appear to be used.
   - 1092461
 
+  # Issue: path-to-regexp outputs backtracking regular expressions
+  # URL: https://github.com/advisories/GHSA-9wv6-86v2-598j
+  # path-to-regexp is used in react-router v5.1.2, which we use. However, the
+  # vulnerability in path-to-regexp could only be exploited within react-router
+  # if malicious properties were passed to react-router components or methods
+  # explicitly from our code. As such, this vulneratibility cannot be exploited
+  # by an external / malicious actor. Meanwhile, once we update to v6+,
+  # path-to-regexp will no longer be used.
+  - 1099499
+
   # Temp fix for https://github.com/MetaMask/metamask-extension/pull/16920 for the sake of 11.7.1 hotfix
   # This will be removed in this ticket https://github.com/MetaMask/metamask-extension/issues/22299
   - 'ts-custom-error (deprecation)'

CHANGELOG.md

@@ -6,7 +6,31 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [12.2.1]
+### 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.
+
 ## [12.2.0]
+### Added
+- Enabled the redesigned SIWE (Sign-In with Ethereum) signature pages ([#25660](https://github.com/MetaMask/metamask-extension/pull/25660))
+- Added support for security alerts on zkSync, Berachain, Scroll, and Metachain One networks ([#25555](https://github.com/MetaMask/metamask-extension/pull/25555))
+- Added an account mismatch warning alert to the SIWE redesign page ([#25613](https://github.com/MetaMask/metamask-extension/pull/25613))
+
+### Changed
+- Improved the display of large and small token values on the permit signature page ([#25438](https://github.com/MetaMask/metamask-extension/pull/25438))
+- Removed the modals prompting users to enable token and NFT detection ([#26403](https://github.com/MetaMask/metamask-extension/pull/26403))
+- Enabled the redesigned confirmations by default ([#25769](https://github.com/MetaMask/metamask-extension/pull/25769))
+- Improved error messaging during Ledger pairing to guide users when the device is locked or the Ethereum app is not open ([#25462](https://github.com/MetaMask/metamask-extension/pull/25462))
+
+### Fixed
+- Fixed an issue where removing non-EVM accounts was broken if there was an existing EVM dapp permission ([#25739](https://github.com/MetaMask/metamask-extension/pull/25739))
+- Fixed the issue to show the connected toast only for EVM accounts, hiding it for non-EVM accounts ([#25628](https://github.com/MetaMask/metamask-extension/pull/25628))
+- Fixed an issue where the connected account was missing on the connection page ([#25500](https://github.com/MetaMask/metamask-extension/pull/25500))
+- Fixed an issue where the account name was out of sync in the account list during the connect account flow ([#26542](https://github.com/MetaMask/metamask-extension/pull/26542))
+- Fixed the display of decimal places for token values on permit pages ([#25410](https://github.com/MetaMask/metamask-extension/pull/25410))
+- Fixed the page width for the send page in fullscreen mode ([#25639](https://github.com/MetaMask/metamask-extension/pull/25639))
+- Updated the accounts mismatch banner on the signature page to the new design ([#25626](https://github.com/MetaMask/metamask-extension/pull/25626))
+- Fixed the alignment of the install origin text in the expanded authorship view for Snaps ([#25583](https://github.com/MetaMask/metamask-extension/pull/25583))
 
 ## [12.1.3]
 ### Fixed
@@ -5016,7 +5040,8 @@ Update styles and spacing on the critical error page  ([#20350](https://github.c
 - Added the ability to restore accounts from seed words.
 
 
-[Unreleased]: https://github.com/MetaMask/metamask-extension/compare/v12.2.0...HEAD
+[Unreleased]: https://github.com/MetaMask/metamask-extension/compare/v12.2.1...HEAD
+[12.2.1]: https://github.com/MetaMask/metamask-extension/compare/v12.2.0...v12.2.1
 [12.2.0]: https://github.com/MetaMask/metamask-extension/compare/v12.1.3...v12.2.0
 [12.1.3]: https://github.com/MetaMask/metamask-extension/compare/v12.1.2...v12.1.3
 [12.1.2]: https://github.com/MetaMask/metamask-extension/compare/v12.1.1...v12.1.2

package.json

@@ -1,6 +1,6 @@
 {
   "name": "metamask-crx",
-  "version": "12.2.0",
+  "version": "12.2.1",
   "private": true,
   "repository": {
     "type": "git",