The Mechanical Update Public Beta v2 (1.4.1) is here! This is a minor release that fixes a few bugs.

• Fixed a bug where shift clicking an item in a gas furnace would crash the game.
• Gas pumps and collectors can now be enabled/disabled with redstone signals. A pump/collector will be disabled when it recieves a signal.
• Fixed an issue where Nitrous gas would suffocate the player instead of poisoning them in the 1.6.2 version.
• Fixed compatibility issue with rbdyck's Mithril mod. Note: This will cause your currently saved furnaces to lose items in their inventory!

Glenn's Gases for Minecraft 1.5.2 is no longer supported. It was released half a year ago, and a file copying mishap led to the loss of some core 1.5.2 source code. I feel it is necessary for players to update Minecraft to 1.6.2 or newer, so I am cutting all support for 1.5.2. You can still play with the 1.5.2 versions released before the Mechanical Update.