diff --git a/packages/base/CHANGELOG.md b/packages/base/CHANGELOG.md
index 19de781e..07d85954 100644
--- a/packages/base/CHANGELOG.md
+++ b/packages/base/CHANGELOG.md
@@ -7,8 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [Unreleased]
 
 ## [12.0.0]
-### Uncategorized
-- Revert "11.2.0 (#298)" ([#298](https://github.com/MetaMask/eslint-config/pull/298))
+### Added
+- **BREAKING:** Add `eslint-plugin-promise` peer dependency, and enable `no-multiple-resolved` ([#287](https://github.com/MetaMask/eslint-config/pull/287))
 
 ## [11.1.0]
 ### Changed
diff --git a/packages/browser/CHANGELOG.md b/packages/browser/CHANGELOG.md
index 06d80f79..36815c47 100644
--- a/packages/browser/CHANGELOG.md
+++ b/packages/browser/CHANGELOG.md
@@ -7,8 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [Unreleased]
 
 ## [12.0.0]
-### Uncategorized
-- Revert "11.2.0 (#298)" ([#298](https://github.com/MetaMask/eslint-config/pull/298))
+### Changed
+- **BREAKING:** Update peer dependency `@metamask/eslint-config` to v12
 
 ## [11.1.0]
 ### Changed
diff --git a/packages/commonjs/CHANGELOG.md b/packages/commonjs/CHANGELOG.md
index ff8502af..f903a28f 100644
--- a/packages/commonjs/CHANGELOG.md
+++ b/packages/commonjs/CHANGELOG.md
@@ -7,9 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [Unreleased]
 
 ## [12.0.0]
-### Uncategorized
-- Fix `@metamask/commonjs` peer dependencies ([#301](https://github.com/MetaMask/eslint-config/pull/301))
-- Revert "11.2.0 (#298)" ([#298](https://github.com/MetaMask/eslint-config/pull/298))
+### Changed
+- **BREAKING:** Update peer dependency `@metamask/eslint-config` to v12
 
 ## [11.1.0]
 ### Added
diff --git a/packages/jest/CHANGELOG.md b/packages/jest/CHANGELOG.md
index 042dafc8..ed68707d 100644
--- a/packages/jest/CHANGELOG.md
+++ b/packages/jest/CHANGELOG.md
@@ -7,8 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [Unreleased]
 
 ## [12.0.0]
-### Uncategorized
-- Revert "11.2.0 (#298)" ([#298](https://github.com/MetaMask/eslint-config/pull/298))
+### Changed
+- **BREAKING:** Update peer dependency `@metamask/eslint-config` to v12
 
 ## [11.1.0]
 ### Changed
diff --git a/packages/mocha/CHANGELOG.md b/packages/mocha/CHANGELOG.md
index 73f67383..0183430c 100644
--- a/packages/mocha/CHANGELOG.md
+++ b/packages/mocha/CHANGELOG.md
@@ -7,8 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [Unreleased]
 
 ## [12.0.0]
-### Uncategorized
-- Revert "11.2.0 (#298)" ([#298](https://github.com/MetaMask/eslint-config/pull/298))
+### Changed
+- **BREAKING:** Update peer dependency `@metamask/eslint-config` to v12
 
 ## [11.1.0]
 ### Changed
diff --git a/packages/nodejs/CHANGELOG.md b/packages/nodejs/CHANGELOG.md
index f865dd55..64875d00 100644
--- a/packages/nodejs/CHANGELOG.md
+++ b/packages/nodejs/CHANGELOG.md
@@ -7,8 +7,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [Unreleased]
 
 ## [12.0.0]
-### Uncategorized
-- Revert "11.2.0 (#298)" ([#298](https://github.com/MetaMask/eslint-config/pull/298))
+### Changed
+- **BREAKING:** Update peer dependency `@metamask/eslint-config` to v12
+- **BREAKING:** Replace `eslint-plugin-node` with `eslint-plugin-n` ([#297](https://github.com/MetaMask/eslint-config/pull/297))
 
 ## [11.1.0]
 ### Changed
diff --git a/packages/typescript/CHANGELOG.md b/packages/typescript/CHANGELOG.md
index cded0b67..51cc107a 100644
--- a/packages/typescript/CHANGELOG.md
+++ b/packages/typescript/CHANGELOG.md
@@ -7,8 +7,14 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [Unreleased]
 
 ## [12.0.0]
-### Uncategorized
-- Revert "11.2.0 (#298)" ([#298](https://github.com/MetaMask/eslint-config/pull/298))
+### Added
+- **BREAKING:** Add rule to enforce generic parameters have a length of at least 3 characters ([#292](https://github.com/MetaMask/eslint-config/pull/292))
+- **BREAKING:** Enable `@typescript-eslint/consistent-type-imports` rule ([#284](https://github.com/MetaMask/eslint-config/pull/284))
+- **BREAKING:** Enable `@typescript-eslint/prefer-enum-initializers` rule ([#269](https://github.com/MetaMask/eslint-config/pull/269))
+
+### Changed
+- **BREAKING:** Update peer dependency `@metamask/eslint-config` to v12
+- Disable naming convention for properties that require quotes ([#293](https://github.com/MetaMask/eslint-config/pull/293))
 
 ## [11.1.0]
 ### Changed