[Help-glpk] correct version of the software ?

[Nagesh, Harsha]

Hi,

        I am trying to read up on glpk and use it. I searched on google for the 
keywork "glpk". The first link I get seems to be the correct link and if I 
follow through and download the tar.gz distribution and go to the doc directory 
it has a glpk.ps file which says it is version 4.19 (The directory into which 
the tar file installs is also glpk-4.19 (the README file also says it is 4.19)

        However, the second link in the google search result leads me to "GLPK 
for windows"
http://gnuwin32.sourceforge.net/packages/glpk.htm

This page has a link to an easy to use windows installer; I installed it; It 
installs under GnuWin32 folder as glpk-4.9. It even has a pdf (refman.pdf) 
which says Version 4.9 (Jan 2006 !) (glpksol.exe -v also gives me 4.9)

I am confused which is the correct version to use ? A note on your main web 
page mentioning the latest version would be very helpful. So would 
consolidating the windows installer into the main page if thats possible.

Btw, I am really looking to see if glpk supports "call back" functions. I could 
not find it anywhere in the reference manuals. Could you please point me to the 
correct page number in the correct version of the software ?

Thanks for your help
Harsha

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