Relationship between Cryptopad 4.09 and Cryptopad in SF CVS?

[<pv...@wf...>]

Hi Cryptopad developers

I've just checked cryptopad out of SourceForge's CVS and successfully 
compiled it. I notice it identifies as version 4.5. I also notice from the docs 
the suggestion that there have been some significant changes between this 
and version 4.09.

Can someone clarify - is the SourceForge version an evolution of 4.09, or is 
it a radical departure from the previous code?

Peter