docs: Update changelogs

Author: rekmarks

packages/eth-json-rpc-provider/CHANGELOG.md

@@ -12,8 +12,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - **BREAKING:** Replace `SafeEventEmitterProvider` with `InternalProvider` ([#6796](https://github.com/MetaMask/core/pull/6796))
   - The new class is behaviorally equivalent to the previous version except it does not extend `SafeEventEmitter`.
   - `SafeEventEmitterProvider` is for now still exported as a deprecated alias of `InternalProvider` for backwards compatibility.
-- Support constructing `InternalProvider` with a `JsonRpcServer` instance ([#7001](https://github.com/MetaMask/core/pull/7001))
-  - The `rpcHandler` constructor option accepts either a `JsonRpcServer` or a legacy `JsonRpcEngine`. It is mutually exclusive with the `engine` option.
+- **BREAKING:** Use `JsonRpcServer` instead of `JsonRpcEngine` ([#7001](https://github.com/MetaMask/core/pull/7001))
+  - Adds a new `server` constructor option to the `InternalProvider` class, mutually exclusive with the now deprecated `engine` option.
+  - Legacy `JsonRpcEngine` instances are wrapped in a `JsonRpcServer` internally
+  wherever they appear. Due to differences in error serialization, this may be
+  breaking for consumers.
 
 ## [5.0.1]
 

packages/json-rpc-engine/CHANGELOG.md

@@ -9,9 +9,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added
 
-- `JsonRpcEngineV2` ([#6176](https://github.com/MetaMask/core/pull/6176), [#6971](https://github.com/MetaMask/core/pull/6971), [#6975](https://github.com/MetaMask/core/pull/6975), [#6990](https://github.com/MetaMask/core/pull/6990), [#6991](https://github.com/MetaMask/core/pull/6991), [#7032](https://github.com/MetaMask/core/pull/7032))
-  - This is a complete rewrite of `JsonRpcEngine`, intended to replace the original implementation.
-    See the readme for details.
+- `JsonRpcEngineV2` ([#6176](https://github.com/MetaMask/core/pull/6176), [#6971](https://github.com/MetaMask/core/pull/6971), [#6975](https://github.com/MetaMask/core/pull/6975), [#6990](https://github.com/MetaMask/core/pull/6990), [#6991](https://github.com/MetaMask/core/pull/6991), [#7001](https://github.com/MetaMask/core/pull/7001), [#7032](https://github.com/MetaMask/core/pull/7032))
+  - This is a complete rewrite of `JsonRpcEngine`, intended to replace the original implementation. See the readme for details.
 
 ## [10.1.1]