Google Affiliate Network Browse Links tab beta for advertisers include improved filtering by status, type, ad size, promotion type and start and end dates. The improved the Links tab also received a search feature that allows advertisers to find a particular link template by entering the link name or merchandising text.
To get to the new version, click on the Links - Beta tab. In order to view the Classic Version, you will need to select "Switch to the classic version":
Note: You can perform an export of links from either interface, but you are only able to upload from the Classic Version at this time. Any link changes you make on the Classic Version will take up to an hour to appear on the Links - Beta tab.