I think all mentions of 0.8.6.1 should be removed from the Supernodes section. It's quite unlikely that someone gets 8 <0.8.6.1 nodes/peers. Or at least link to the current version.
"Read the 0.8.6.1 Release Notes. Upgrading to Litecoin version 0.8.6.1, which includes important changes to Litecoin, such as a 20x decrease in transfer fees, is very simple. After following the above directions for backing up your wallet and installing the latest client from download.litecoin.org"