From mboxrd@z Thu Jan  1 00:00:00 1970
Date: Mon, 17 Jul 1995 20:47:31 -0400
From: forsyth@plan9.cs.york.ac.uk forsyth@plan9.cs.york.ac.uk
Subject: differences
Topicbox-Message-UUID: 0f91fa7a-eac8-11e9-9e20-41e7f4b1d025
Message-ID: <19950718004731.2F0pbuYehx2__19TBgylpiS1bx41QeARSgRi6pruxX0@z>

as users of the old release begin to move to the new one, it
might be helpful to start building a document (all right, web page)
that summarises the differences between the old
release and the new that require source code changes.

incompatibilities that will be detected by recompilation --
such as changed parameters to mount -- aren't too important;
i am thinking of things like the change to `errstr', which now
reads its parameter before it updates it, requiring an initialisation
where previously none was required.