What's the latest update from Fornite? What did it add?

Fortnite has been updating a lot recently, but with the Chinese New Year, it's gone and given a major patch that truly changes a lot. Check out some of the patch notes below. And the full one here.

GENERAL

• Enabled dynamic resolution and high quality temporal upsampling on PS4 and Xbox One.
  • Dynamic resolution gives more consistent framerate during heavy combat and increases visual fidelity when load on the GPU is lighter.
  • Full 4K Resolution now supported on Xbox One X.
• Added a key binding for "Toggle Pickaxe" on PC.
• PC + Mac Social Panel has been expanded to make browsing long lists of friends easier.
• Added distinctive sound variations when starting to build with Wood/Stone/Metal.
• Fixed multiple scenarios where connectivity errors would block login.
• Improved XMPP connection recovery on console.
• Optimized XMPP payloads.
• Removed extra queries when returning from match.
• Removed redundant store queries.

Bug Fixes

• Fixed a problem with empty progress bars incorrectly showing as full bars on Mac.
• Fixed Discord game invites and rich presence information.

PS4
Bug Fixes

• In continued partnership with SIE, we have been able to resolve the issue that occurred for some Fortnite players in which patches took longer to download than they should. If you experience a recurrence of this issue, please reach out to Epic Customer Service and we will address appropriately.

BATTLE ROYALE
WEAPONS + ITEMS

• Impulse Grenade added.
  • Blue rarity.
  • Found in Treasure Chests and Supply Drops only.
• The Scoped Assault Rifle is now perfectly accurate while scoped.
• Scoped Assault Rifle headshot damage decreased from 250% to 200%.
• Revolver now uses Medium ammo.
• Crossbow drop chance decreased by 20%.
• Minigun drop chance decreased by 12.5%.
• Chug Jug drop chance decreased by 15%.
• The White/Green/Blue SMG is rotating out and heading into the vault.
• Tactical Submachine Gun
  • Magazine size increased from 30 to 35.
  • Firing rate increased from 10 to 13.

Bug Fixes

• Fixed Sniper Rifles occasionally not registering hits when aiming downward with high network latency.
• Fixed an issue with projectiles failing to hit nearby players when hitting another target.
• Fixed an issue allowing players to fire around walls with the Crossbow and Minigun if they stood very close to the edge of the wall.
• The reload-failed messages will no longer display on weapons that do not have a clip to reload (i.e. - Minigun).
• Removed per-bullet rounding on shotgun damage calculation.
  • Damage was rounded down to the nearest whole number for each individual pellet.
  • Instead, all projectiles will be added together before rounding.
• Fixed an issue which caused the Minigun's barrel to continue to glow after use.