PWMAngband 1.4.0 beta 4

– Un-hardcode barehanded attacks, remove CROWD_FIGHT, add circular attacks to hydras
– Make “hide_terrain” option not hide trap description
– Normalize sounds and ensure they’re at least 0.25s long
– Reimplement missing messages
– Remove missiles from the list of wieldable items
– Reimplement MSG_NOTICE for sensed objects
– Reimplement MSG_FLEE