Rainbow Six: Siege has an update that is dropping for PC today May 31st, and will then go live for console June 1st. Lots of things are being changed, making play a little more fair on both sides for players. Full patch notes can be found here.
One of the more exciting things highlighted in the notes is the introduction of charms that can be used to decorate the shield-wielding Operators. Many other things were patched as well, including some problems with the new Operators that were introduced this month.
The new DLC released this month, called The Dust Line, featured two new American operators, Blackbeard and Valkyrie. Blackbeard is our new attacker, and sports a gun mounted bullet proof shield. Valkyrie is the defender, and has the ability to toss extra remote cameras before the beginning of a round. Both are very versatile, and carry the D-50 side arm for some extra punch in a tight situation.