Release 248.0.0 (#4926)

Major release of the assets controllers to include
#4782

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@metamask/core-monorepo",
-  "version": "247.0.0",
+  "version": "248.0.0",
   "private": true,
   "description": "Monorepo for packages shared between MetaMask clients",
   "repository": {

packages/assets-controllers/CHANGELOG.md

@@ -7,6 +7,20 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [44.0.0]
+
+### Changed
+
+- **BREAKING**: The `TokenBalancesController` state is now across all chains and accounts under the field `tokenBalances`, as a mapping from account address -> chain id -> token address -> balance. ([#4782](https://github.com/MetaMask/core/pull/4782))
+
+- **BREAKING**: The `TokenBalancesController` now extends `StaticIntervalPollingController`, and the new polling API `startPolling` must be used to initiate polling (`startPolling`, `stopPollingByPollingToken`). ([#4782](https://github.com/MetaMask/core/pull/4782))
+
+- **BREAKING**: `TokenBalancesController` now requires subscriptions to the `PreferencesController:stateChange` and `NetworkController:stateChange` events. And access to the `NetworkController:getNetworkClientById`, `NetworkController:getState`, `TokensController:getState`, and `PreferencesController:getState` actions. ([#4782](https://github.com/MetaMask/core/pull/4782))
+
+- **BREAKING**: `TokensController` requires a subscription to the `NetworkController:stateChange` event. It now now removes state for chain IDs when their network is removed. ([#4782](https://github.com/MetaMask/core/pull/4782))
+
+- `TokenRatesController` now removes state for chain IDs when their network is removed. ([#4782](https://github.com/MetaMask/core/pull/4782))
+
 ## [43.1.1]
 
 ### Changed
@@ -1216,7 +1230,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Use Ethers for AssetsContractController ([#845](https://github.com/MetaMask/core/pull/845))
 
-[Unreleased]: https://github.com/MetaMask/core/compare/@metamask/[email protected]
+[Unreleased]: https://github.com/MetaMask/core/compare/@metamask/[email protected]
+[44.0.0]: https://github.com/MetaMask/core/compare/@metamask/[email protected]...@metamask/[email protected]
 [43.1.1]: https://github.com/MetaMask/core/compare/@metamask/[email protected]...@metamask/[email protected]
 [43.1.0]: https://github.com/MetaMask/core/compare/@metamask/[email protected]...@metamask/[email protected]
 [43.0.0]: https://github.com/MetaMask/core/compare/@metamask/[email protected]...@metamask/[email protected]

packages/assets-controllers/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@metamask/assets-controllers",
-  "version": "43.1.1",
+  "version": "44.0.0",
   "description": "Controllers which manage interactions involving ERC-20, ERC-721, and ERC-1155 tokens (including NFTs)",
   "keywords": [
     "MetaMask",