Buildcraft-Tools

+ Version checking when you load up your world, informs you about new stuff
+ Heat Press
+ Energized Gear
+ Tool Pack
+ Pneumatic Gun (shoots nails)
    + Metal Nail (6hp, no effects)
    + Percussive Nail(6hp, Explosion-entity-only)
    + Fiery Nail(6hp, fire-entity-only)
    + Heavy Nail(26hp, knockBack)
    + Rusty Nail (6hp, poison, only spawns in chests)
    + Ender Nail (36hp only on endearment)
+ Potato Gun
+ Vacuum Cleaner
+ More work on Kinetic Engine, wheels etc.
+ Lots of 32x Textures (by SirusKing)

# Changed Armor a LOT, read the features spoiler!
# Different Renderer for Planner (too much uncertainties with spheres)
# Changed how tools work "under the hood" (shouldn't notice)
# New CreativeTab icon (full Tool Pack)
# Electrum now is a T2 material, not T3 anymore
# Assembly-Table recipes require more energy
# Changed default Tool-Use-Damage to 5 instead of 3

* Fixed some NBT stuff with Entities 
* Fixed some Client-Server Stuff 
* Renamed OreDict "plate…" -> "alloyPlate…", should fix gregtech recipes (?)

!! Redid some item ids, you'll have to remove some items from your world
!! REQUIRES Forge 7.8.0.687 or newer!
!! REQUIRES Buildcraft 3.7.x

Caveats

ItemIDs in config file are 256 lower than in-game, will be fixed with 1.6 update