The latest patch for Destiny 2 is headlined by a fix for the Duality dungeon, specifically issues that players had taken advantage of to deliver some heavy damage to bosses within that high-level PvE activity.
Hotfix 220.127.116.11 has addressed an exploit where the Exotic scout rifle Skyburner’s Oath could use its Explosive Payload perk to bypass boss shields during Duality’s Vault encounter. The weapon has seen some heavy use in Duality because of this exploit, as it was breaking through more than just Phalanx Cabal shields in the dungeon.
Staying on the topic of broken shields, players had also discovered a way to break the immunity barriers of certain enemies in the Vault of Glass, Garden of Salvation, and Vow of the Disciple raids by stacking Scorch effects on them. Bungie has fixed this exploit as well, and has also tweaked the Sorrow Bearer encounter which had a tendency to auto-complete after the first bell teleport.