. = Pointless tweak
- = Code Restructure
+ = New capability
* = New Feature
! = Bug Fix

UPDATES -- 12 Aug 06
+ Support for computer-controlled tanks
* AI 1: Fires a a=45,v=50 then adjusts until it hits
* AI 2: Uses projectile equation to guess a starting velocity
	Adjusts velocity based on distance to target
	Attempts to avoid suicidal shots
	Attempts to shoot over mountains
* AI selection on set-up screen

UPDATES -- 21 Jul 06
* New DET setting: 3, shell detonates on a declining 45deg. angle
	. Scatter now in weapon file as a demo
* New FLAG setting: 2, submunitions released on abnormal detonation.
* New FLAG setting: 4, no explosion occurs on normal detonation.
* Terrain selection
- Drawing routines generalized.
* Tanks are redrawn as explosion dies down
. sh_* routines now use double buffering to reduce flicker
* New FLAG setting: 8, explosion does not destroy dirt.
+ New weapons propert COL appears after SIZ and sets the color sequence to use
	. Green color sequence #1
	. Radiation in weapon file as example of the above

UPDATES -- 19 Jul 06
- sh_explode() restructured to eliminate redundant code.
- sh_explode() no longer plays dangerous games with negative magnitude vectors
* New APAT setting: 2, Same as APAT=0, but measured from vertical.
* NEW APAT setting: 3, SAME as APAT=1, but measured from vertical.
. Selected color defaults to first unused so you can't make both tanks red.
. Numpad Enter now works to confirm name/color.
+ Weapons now have a flag component listed after DSIZ
+ Weapons now have SWEP which sets the submunition instead of SIZ
* Weapons with submunition release can now explode too
	! This corrects an error with cluster munitions
	. Cluster now in weapon file as a demo
* Flag 1 means weapon is not available for selection
	. ClusterSub is in weapon file as a demo

UPDATES -- 18 Jul 06
- sh_boom() split into three functions sh_fireball(), sh_crator() and sh_damage().
* Color selection for tanks.
+ Name selection for tanks.
* The V key now sticks the last update date on the trails overlay
. Tank barrel is the same color as the tank now