update to SASL breaks sendmail

[Robert Huff]

        I have followed the canonical procedure to get Sendmail to use
SASL.
	Yesterday this worked.
	This morning I updated cyrus-sasl to the latest version, which
bumps the library version from ".2" to ",3".  This appears to break
sendmail in at least two places.
	 I have added a mapping in libmap.conf ... which seems to work
... but I'm pretty sure that's Not The Right Thing.
    What is?

    Respectfully,


				Robert Huff