I found a list of what 0.76 will have
Ace of Spades Beta 0.76
-launcher and auto-updater added
-client-side map caching (skips redownloading stored maps)
-rifle accuracy boosted back to old values
-rifle clip size and ammo count reduced
-SMG does greater body/limb damage (slightly less headshot damage)
-SMG block damage reduced
-buffs to shotgun fire and reload rate
-shotgun can now loads 8 shells
-minor bullet falloff damage at range
-drop shadow for killfeed/chat text
-smooth client-side interpolation on orientation and positional updates
-optimizations to world update packet
-player models not so neon anymore
-current grid coordinate displayed above minimap
-added 1st-person camera to spectator mode
-fixed font rendering lag
-fixed click & drag crash
I found it here:
http://ace-spades.com/wp-content/uploads/changelog.txt