This is a small, but very useful update that adds a new box for comparing items in the inventory screen. The window can be opened and closed by pressing TAB in the inventory menu.
Item Comparison Added
Source: Steam Community (opens in a new tab)
Build and release context
Steam update times within 24 hours of this post. Matching dates do not confirm which build it describes.
Build 13872936 · public branch
Steam updated · First observed