I mention both the new and previous syslog facility. It could be argued that the old should not be mentioned.
It is not entirely clear to me what the actual difference is between -test and -validate (and the wording isn't super precise about that).
It appears the exabgp.api.highres setting is gone (no longer in --help output, anyway).
The -folder argument appears to be gone (also no longer in --help output).
The list of standards has not been reviewed or updated here, I am sure the list has expanded over time, a few drafts have become RFCs or exist in newer versions. Input solicited.
Points for discussion: