In site-befitting fashion, belated update news!

In this double feature, we have introduced asynchronous API updates! In plain English, this means viewing your backpack no longer incurs a delay while waiting for the Steam WebAPI to respond (or not). TF2B should now be consistently snappy in serving up requests, and updates will occur mostly seamlessly in the background.

Additionally, the previous update (4.6) introduced support for Strange filters (Including item name prefixes), fixes for issues such as incorrect priority of Grades over certain Qualities like Unusual; and topped off with some significant improvements to performance.

As always, site update news can be found in more up-to-date fashion over at the Site Changelog[tf2b.com].