Tonight's update for Counter-Strike: Global Offensive includes the usual assortment of tweaks, fixes, and balancing passes. However, it also includes new features such as Operation Bloodhound, new campaigns, new Profile Ranks, and more.

What is Operation Bloodhound?

Fan favorites Season and Agency are also making their triumphant return with Operation Bloodhound.

In addition to maps, all players will now have the ability to improve their Profile Rank by earning XP. As you increase your Profile Rank, not only will your CSGO profile evolve to show off your new title and icon; but the first time you rank up each week will earn you a weapon drop.

Each Falchion Weapons Case contains a chance at one of 16 community-created weapon finishes, as well as a chance to gain a new (and deadly) addition to the knife family: The Falchion. This wicked blade can only be found in this operation exclusive case.

Excellent. Now, let's take a look at the full list of changes in tonight's update, including a rundown of what those new Profile Ranks are all about!

Changelog for CS:GO for May 26, 2015