Guild Wars 2

Wondering where i can find the full patch/update/hotfix notes? Was doing some cooking last night and now this morning it seems things have been moved and the prices have doubled/tripled on what the chef guy has. I was looking on the gw2 wiki and couldnt find any information about this, just hoping to find where to find the materials new locations, though i expect its probably right in front of me some how

http://wiki.guildwars2.com/wiki/Game_status_updates

Is the best we got atm.

This was all I could find.

http://wiki.guildwars2.com/wiki/Game_status_updates

bummer thanks any way ppls