v5.5.9 adds addition to make your navigation easier and some bug fixes as summarized below.

• Add bookmarks to your most visited sections in Device42 for easier access.
• You can now export filtered items for a list to a csv file.
• Rack layout numbering options to handle different scenarios.
• The item list at Tools > Export is now sorted alphabetically.
• The Tools > Imports menu has been changed. API Imports now becomes Imports.

Details on v5.5.9 available at: blog.device42.com/2014/02/add-bookmarks-export-from-list-view-and-other-cosmetic-changes-with-v5-5-9/