chore: fix changelog

Author: ccharly

packages/keyring-api/CHANGELOG.md

@@ -16,7 +16,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Add `EthKeyringWrapper` abstract class for Ethereum-based `KeyringV2` implementations ([#404](https://github.com/MetaMask/accounts/pull/404))
   - Provides common Ethereum signing method routing (`submitRequest`) for all Ethereum-based keyrings.
 - Add `KeyringWrapper` base class to adapt legacy keyrings to `KeyringV2` ([#398](https://github.com/MetaMask/accounts/pull/398)), ([#410](https://github.com/MetaMask/accounts/pull/410))
-- Add `KeyringVersion` enum and required `versions` field to `KeyringCapabilities` ([#TODO](https://github.com/MetaMask/accounts/pull/TODO))
+- Add `KeyringVersion` enum and required `versions` field to `KeyringCapabilities` ([#439](https://github.com/MetaMask/accounts/pull/439))
   - `KeyringVersion` enum represents keyring API versions: `V1 = 1`, `V2 = 2`.
   - Keyrings must now declare which API versions they support via the `versions` field.
   - The `versions` field is a non-empty array of `KeyringVersion` values.