• NPCs will now reload their weapons after leaving combat.
  
  • Added a convar to toggle the above feature: saii_idlereload_enabled

• Fixed NPCs patrolling awkwardly.
  
• Greatly improved mod compatibility, including a fix for TFA's Smod Kick Redux and NPC Tools 2.
  
• Only Citizens, Metropolice, and Combine Soldiers will flee when unarmed.

• Unarmed NPCs now flee when in danger.
  
• NPCs now react to direct hits from any source, including explosive damage and projectiles.

• Because of the above change, Half-Life 2 weapons can now trigger a response from NPCs, but only if they hit directly.

• Added many convars:
  
  • saii_enabled
    
  • saii_patrolling_enabled
    
  • saii_bulletdetection_enabled
    
  • saii_bulletdetection_radius
    
  • saii_bulletdetection_attackradius
    
  • saii_proficiency
• Added the ability to change the weapon proficiency of all NPCs through the saii_proficiency convar.
  
• NPCs will now vocalize when they detect someone shooting at them.

• Fixed NPCs shuffling around before patrolling.
  
• Fixed citizens and rebels panicking if a friendly player's bullet lands near them.

Initial release!