[keycloak-dev] Backward compatibility of server and adapters

I am thinking whether to add configuration switch in admin console per client, where you can define what is the adapter version the particular client is using. In that case, some behaviour can be different/backwards compatible. Example: For new clients, we will include IDToken just if they use "scope=openid" . However for clients with adapter "1.9" or older, the IDToken will be included even if "scope=openid" is not used. WDYT? Marek