Bukkit

Master:

• Adds new materials (stained glass, stained clay)
• Adds block data support which is used to change supported block colors. (white, orange, magenta, light blue, yellow, lime, pink, gray, light gray, cyan, purple, blue, brown, green, red, black)
• Adds a bit more magic (fireworks) they now blend based on the carpet color
• Adds new pvp config option (for preventing players using the carpet from attacking other players)

NMS: (NEW)

This build uses NMS code (net.minecraft.server) for drawing the carpet. Which significantly increases performance. However it can break with each and every Minecraft update. If you update Minecraft and there is no update for the NMS build you should perhaps use the master build during that time.

• Same as master (includes all its new features)

Lite:

• Works just fine with 1.7.2. No update required.

View GitHub for more information.