epics-base/documentation/new-notes/PR-711.md

CA Client Library Enhancement

GitHub PR #711

• Allow CA clients to determine a server's protocol version.

  Adds a call to the CA client API that allows a client to determine the server's protocol minor version number. This is needed to allow the ca-nameserver to report a server's protocol version correctly to a client.

• ca_host_minor_protocol() return for disconnected channels

  ca_host_minor_protocol() now explicitly returns CA_UKN_MINOR_VERSION for a disconnected channel.