The following patch notes were taken from an official Respawn Reddit post.
WEAPON ADJUSTMENTS LIVE ON ALL PLATFORMS
Rate of fire reduced from 3.1 -> 2.6 shots per second.
Skullpiercer Headshot damage multiplier reduced from 2.5 -> 2.25
Increased base hip fire spread and decreased the rate at which hip fire spread decays (shrinks back down).
Shotgun Bolt rechamber rate has been reduced for the Peacekeeper only.
Level 1 mitigation 10% -> 7.5%
Level 2 mitigation 20% -> 13%
Level 3 mitigation 25% -> 16%
Wingman and Peacekeeper availability has been reduced in all zone tiers.
Increased availability of energy weapons & ammo in all zone tiers.
ADDITIONAL PATCH NOTES
Fixed some script errors that we identified were occasionally causing disconnects during matches.
Caustic occasionally causing disconnects while throwing is Ultimate.
Pathfinder occasionally causing disconnects when activating a Survey Beacon.
Players occasionally causing disconnects when removing an attachment.
Gibraltar occasionally causing disconnects when pulling up his Gun Shield.
Players occasionally causing disconnects when entering Spectate Mode.