Add CHANGELOG entries

packages/assets-controllers/CHANGELOG.md

@@ -5,6 +5,22 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+### Added
+- **BREAKING:** Adds `@metamask/accounts-controller` ^8.0.0 and `@metamask/keyring-controller` ^12.0.0 as dependencies and peer dependencies. ([#3775](https://github.com/MetaMask/core/pull/3775/)).
+  - Adds `@metamask/keyring-api` as a devDependency.
+  - Fixes `@metamask/providers` version to ^14.0.2 in the `resolutions` field in the root package.json file.
+### Changed
+- **BREAKING:** `TokenDetectionController` is merged with `DetectTokensController` from the `metamask-extension` repo. ([#3775](https://github.com/MetaMask/core/pull/3775/))
+  - **BREAKING:** `TokenDetectionController` now resets its polling interval to the default value of 3 minutes when token detection is triggered by external controller events.
+  - **BREAKING:** `TokenDetectionController` cannot initiate polling or token detection if `KeyringController` state is locked. It also subscribes to the `KeyringController:lock` and `KeyringController:unlock` events.
+  - **BREAKING:** The `detectTokens` method now excludes tokens that are already included in the `TokensController`'s `detectedTokens` list from the batch of incoming tokens it sends to the `TokensController` `addDetectedTokens` method.
+  - **BREAKING:** The constructor for `TokenDetectionController` expects a new required proprerty `trackMetaMetricsEvent`, which defines the callback that is called in the `detectTokens` method.
+  - **BREAKING:** In Mainnet, even if the `PreferenceController`'s `useTokenDetection` option is set to false, automatic token detection is performed on the legacy token list (token data from the contract-metadata repo).
+  - `TokenDetectionController` newly subscribes to the `PreferencesController:stateChange`, `AccountsController:selectedAccountChange` events and allows the `PreferencesController:getState` messenger action.
+
+## Removed
+- **BREAKING:** `TokenDetectionController` constructor no longer accepts options `onPreferencesStateChange`, `getPreferencesState`. ([#3775](https://github.com/MetaMask/core/pull/3775/))
+- **BREAKING:** `TokenDetectionController` no longer allows the `NetworkController:stateChange` event. The `NetworkController:networkDidChange` event can be used instead. ([#3775](https://github.com/MetaMask/core/pull/3775/))
 
 ## [24.0.0]
 ### Added