Adding a note to the changelog

CHANGELOG.md

@@ -6,6 +6,9 @@
 * Added `realm_get_persisted_schema_version` for reading the version of the schema currently stored locally. (PR [#7873](https://github.com/realm/realm-core/pull/7873))
 * Added `realm_app_config_get_sync_client_config()` function to the C_API to get the sync_client_config value in `realm_app_config_t` if REALM_APP_SERVICES is enabled. If REALM_APP_SERVICES is not available, `realm_sync_client_config_new()` is available to create a new `sync_client_config_t` to use when initializing the sync manager. ([PR #7891](https://github.com/realm/realm-core/pull/7891))
 * Role and permissions changes no longer require a client reset to update the local realm. ([PR #7440](https://github.com/realm/realm-core/pull/7440))
+* Added second optional `scheduler` parameter to `EventLoopDispatcher`. ([PR #7903](https://github.com/realm/realm-core/pull/7903))
+* (bindgen) Added second optional `scheduler` parameter to `schedulerWrapBlockingFunction`. ([PR #7903](https://github.com/realm/realm-core/pull/7903))
+* (bindgen) Exposing optional `scheduler` property on `RealmConfig`. ([PR #7903](https://github.com/realm/realm-core/pull/7903))
 
 ### Fixed
 * <How do the end-user experience this issue? what was the impact?> ([#????](https://github.com/realm/realm-core/issues/????), since v?.?.?)