ircv3/ircv3-specifications — pull request #98 by NuclearW (2014-09-26 18:24:33+00:00)
Title: Terminator MONITOR S with RPL_ENDOFMONLIST

`MONITOR L` is terminated with `RPL_ENDOFMONLIST`, providing a similar termination numeric for `MONITOR S` would be beneficial for bouncers to route replies to the client which originated the request.