R: CP/M version 2.1 found

Chuck Guzis cclist at sydex.com
Mon Feb 29 11:24:14 CST 2016

> I found an 8-inch floppy disk labeled with "CP/M V2.0 9/4/79" which
> is crossed out and replaced below with "CP/M V2.1 7/13/80".  I don't
> see mention of version 2.1 at http://www.cpm.z80.de.  Do I have
> something unique?  Who can I trust to image this and put the contents
> on the net?

DRI released several updates to 2.0 to OEMs.  I think I still have the 
update bulletins somewhere.  I don't know if I still have the code 
itself.  It was a comparatively short period before 2.2 was released.

I don't recall if the result was 'officially" called 2.1 or not.


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