Rainbow Six Siege patch Y6S2.1 is out, here are the notes – TheSixthAxis
FIXED – Bulletproof camera uses old FOV. FIXED – Players lose control of first-person view if they join a Custom Game while under an Abandon Penalty. FIXED – Players who leave a Ranked or Unranked match might be unable to rejoin due to infinite loading. rainbow six FIXED – Battle Pass ‘Sweeper’ challenge can be completed by destroying friendly gadgets. FIXED – Players who enter Support Mode while there are no available Observation Tools are not able to see the Operator model for the player they are viewing. FIXED – Missing torso or head can be observed duri...
Source: thesixthaxis.com