http://www.moddb.com/mods/star-wars-bear-force-ii/news/bear-force-ii-04-release-announcement

40 new maps,


15 new armour meshes.

Galactic Republic and CIS have been expanded with the following classes:
Republic Commando, Clone Heavy Trooper, Clone Sharpshooter, Clone Medic, Wookiee Warrior
B2 Super Battle Droid, BX Commando Droid, B1 Medic Droid
Dozens of new weapons, armours including:
Snipers, Rotary guns, more pistols, more unique rifles
New lightsaber colours
More variety in armours, helmets(Galactic Marines, Clone Cold, extra ARC armours, multiple B2 Battle droid armours)
Shields
Armour camouflages(Forest, Desert)
Completely redesigned gameplay:
Removal of stun on hit, stunlock
Faster, rapid firing blaster weapons
Complete rebalance
Faster, more dynamic combat
Force users gain increased defensive capabilities
New gameplay features: Medics & Healing, Score System(Points for kills, assists, heals)
8 new playable races(7 for force users only)
40 new Multiplayer maps(scenes) on lots of new planets and environment
Largely Battle and the newly supported mode - Siege
Redesigned User Interface, Menus & Font
Custom composed music and soundtracks, new sounds
Hundreds of new props, optimizations, tweaks...