Nightfall Version 11.6 is available for download.
READ THE INSTALL INSTRUCTIONS!
Improperly upgrading can result in broken features, particularly the Map, Market Favs and RaidAbilities.
Note: It "MIGHT" be safe to allow the EQ2Maps Updater to replace files. I have not confirmed, but do think its safe.
Update notes
Don't forget to rate the download and add it to your favorites if you haven't already.