Well, that didn't go as planned.

Apparently the 1.7.20 version I released was actually the 1.8.0 beta 5 version. Suppose these things will happen when you have 4 builds going and it's 3am.

But the good news is that aside from a small issue with defaults for sorting, its ready to go!

The 1.8.0 Release includes opt-in support for multi-worlds and sorting by price of the listings.

As with any release, backup your data files, since you might need them to roll back.

This release updates your config.yml file to version 13, and your locale file to version 16, but if you installed 1.7.20, you found that out the hard way.

The config.yml file removes the chronological setting in favor of the sortOrder setting.

sortOrder: 'oldest'

Can also be 'newest', 'lowest_price', and 'highest_price'

It also adds the multiworld and groupWorlds boolean settings.

multiworld: true
groupWorlds: false

The multiworld setting enables support for individual AuctionHouse listings for each world on the server.

The groupWorlds setting will group worlds that have a similar prefix (world, world_nether, world_the_end), to use the same listings. It only works if they use '_nether' and '_the_end' in their name.

The following additions were made to the locale file:

"message.listing.order.lowest_price": "Lowest Price First",
"message.listing.order.highest_price": "Highest Price First",