After updating to gRPC v1.71.0 (using vcpkg and visual studio professional 2022 v17.13.5) I remarked that it is no longer required to provide a root certificate in SslCredentialsOptions passed to SslCredentials()

This is great, before to put it in production I will be glad to have a link to the release notes of the gRPC version in which it was changed (supposedly introduced after v1.60.0 which was the previous version available with vcpkg).