Fallout: New Vegas patch 1.2.0.285

Fixes
Companions now show up as waypoints on the map

Companions will always fast travel with you, unless told to wait or sent away

Fix: DLC error/save corruption

Fix: Stuttering with water effects

Fix: Severe performance issues with DirectX.

Fix: Controls temporarily disabled after reloading Cowboy Repeater while crouched

Fixed crash using the Euclid C-Finder while having the Heave Ho perk

Fix: Entering the strip after Debt Collector causes crash and autosave corruption

Fix: Using Mojave Express dropbox can cause DLC warnings

Fixed crash when buying duplicate caravan cards from a vendor in a single transaction

Crafting menu should filter valid (bright) recipes to the top of the list

Fix: Sitting down while looking down a weapon's ironsights leaves player control locked

Fix: If a companion is knocked unconscious with broken limbs they stay broken on respawn

Fix for varmint night scope effect persisting in kill cam

Fix for giving companions armor that adds STR does not increase their carry weight

Fix NPC Repair menu displays DAM as DPS

Having NPC repair service rifle with forged receiver decreases CND

(Source: Steam)