There is no way to show modules released in a specific year, as module projects created on the vault receive a time stamp of the day the project was created. So a module migrated in 2014, but said module was created in 2006, will have a created date of 2014.
http://neverwinterva...rg/catalog/nwn1
You can use the Updated link to sort and get a quick idea of modules being worked on/updated by their author, as well as recently added.
Here are some other links that you may find useful.
Hall of Fame Listing
Alphabetical Module Listing
Class Specific Listing
FP!