A new title update for Rainbow Six Siege has just been released on PC, bringing the game up to version 1.2. The update includes a number of fixes including a better server tick rate, allowing for more accurate positioning and shooting in multiplayer.
In addition, the patch also improves matchmaking for more evenly matched opponents, connectivity, and a host of gameplay, level design, audio, and UI fixes that were raised by the community.
The patch notes can be found on the official forum.
The release of the update comes in the wake of news that the game's first paid expansion, Operation Black Ice, has been delayed by a few weeks.