Postal 4’s developers recently released a new update that added new content and fixed various bugs.
A brand new weapon has been added to the game. It’s a rocket launcher with a unique property that lets you attach a kitty to the end to control the rocket’s trajectory. Also, an issue where cops sometimes attack the player when they are holding a weapon without any prior warning has been fixed.
POSTAL 4: No Regerts Update 0.4.0.2
Added
- ACOG sight for M16
 - New radio commercials
 - Scooter Time Trial Challenge side-errand!
 - Rocket Launcher
 - New Book Repository building in Suburbs tile and new Art Gallery in Riverside
 - More vendors/sellers, NPC interest points across various maps
 - Missing fast travel icons to MapOverlay
 
Fixed
- Empty inventory middle slot for VR/AR HUD
 - Old flame bug
 - Implemented a fix for the throw lines not playing
 - Green hand icon getting stuck on-screen in Cat Dude mode
 - Toilet and Champ Cage intractability
 - Auto-saves will now be numbered in Load Menu
 - Aim down sights not working when weapon bob is turned off
 - Issues where dialog lines would not be spoken by NPC
 - NPC's trying to attack the Dude while tazed
 - Ghost Town map overlay showing on Monday
 - Super Soaker firing the wrong ammo type after a reload
 - Getting stuck on a scooter after day transition
 - Sniper Rifle HUD icon not displaying properly
 - Bodyguards not reacting to fluid damage
 - Queue crash
 - Crash when returning to a dead player
 - Scooters now can damage ragdolls, a potential fix for players rag-dolled underground when falling off
 - Electric ballot issues. Fix security not reacting to the Dude if he attacks people in line
 - Issues with Sniper Rifle’s max zoom FOV
 - Another big batch of mapping bugs fixes
 - Bug where holding alt-fire after reloading with fire the primary instead of the alternate fire
 - Shell casing smoke being too transparentPit Boss using GameTester map iconP350 using the wrong HUD icon
 - Some tracer stuff with the Mop deflector
 - Issue where the player would not be registered in queue lines
 - Bug where the AI would keep whipping its neck back and forth for combat
 - “Quit to Main Menu” crash after completing Thursday
 - Updated Sign Beggar to properly remove the blocking volume when it's not needed
 - Certain trucks not exploding
 
You can read more about the update here.
