Minecraft Snapshot 12w42a released, repeater locks added early

This week Mojang gave us the weekly snapshot a day early, which introduces some cool new gizmos. This week brings us changes to last week's Anvil block, mostly visual changes but it is also cheaper to make. The Redstone repeater locks we discussed yesterday have come much earlier than expected, and breaking a few adventure maps along the way. The halloween-themed mob, the Bat, no longer triggers pressure plates or mess up your wheat. You can now choose to hide a server's IP adress in the Multiplayer menu. If your main language is not English, you might be happy to know that the language files have been updated. Get all the info and the download at the source link below.

Source: Mojang