3.7.4

[3.7.4] - 2026-08-12

Fixed

• Fixed server access tokens never being refreshed. The scheduled refresh re-entered the sign-in methods, which rejected the Refreshing state with ClientInvalidUserState, logged Failed to refresh access token due to network error or internal server error, will retry later. and eventually moved the server to Expired. This affected both SignInWithServiceAccountAsync and SignInFromServerAsync. A refreshed service account token is now also granted the scopes requested at sign-in, and a refresh that fails keeps the current access token instead of reporting an AuthorizationFailed event.