<br><font size=2 face="sans-serif">In order to avoid any confusion with
GAMS code SBB and because I can no longer really claim that the Sbb code
was a Simple Branch and Bound, I have renamed it as Cbc (Coin Branch
and Cut). At present the two codes are identical apart from every
occurrence of sbb being replaced by cbc. The Sbb directory and project
will remain for as long as anyone wants but will not be changed after this
Sunday.</font>
<br>
<br><font size=2 face="sans-serif">To mark the occasion I have gone from
version 0.60 to 0.70!</font>
<br>
<br><font size=2 face="sans-serif">Obviously if you still use Sbb no changes
are needed. If you change over to Cbc you will need to do a global
edit on your files to change sbb to cbc. I apologize for any inconvenience
and I would be interested to hear from anyone who finds that the global
edit changes something else by mistake. Can anyone think of an English
word which has sbb in it?</font>
<br>
<br><font size=2 face="sans-serif">John Forrest</font>