[Koha] How to upgrade to Koha 3.8.7 or 3.10 ?

[Vimal Kumar V.]

Dear Friends,

I installed Koha based on Ubuntu packages.
How can I upgrade to the latest versions, 3.8.7 or 3.10 ?

I tried the following commands,

sudo apt-get update
sudo apt-get upgrade

But nothing happened.

Regards,
-- 
Vimal Kumar V.
Mahatma Gandhi University Library
Kottayam, Kerala- 686 560
Web: http://www.vimalkumar.org
Blog: http://linuxhalwa.blogspot.com http://kohageek.blogspot.in
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