help: document wire protocol "handshake" protocol
There isn't a formal handshake protocol in the wire protocol. But
clients almost certainly need to perform particular actions before they
can communicate with a server optimally. So document what that is
so people understand what's going on at connection establishment time.
help: document wire protocol capabilities
All capabilities from the history of the project are now documented.
crecord: properly handle files with No newline at eof (
issue5268)
Yes, this bug was a single character with the wrong case...