Glenn's Gases 1.4.4 is now out! Currently it is only available for Minecraft 1.7.2, but it's coming to 1.6.4 and 1.6.2 soon. Future versions of Glenn's Gases after 1.4.4 will only be available for 1.7.2. Along with the update comes an update to the Gases Framework, version 1.0.2.

• Coal ore now acts like a normal ore (drops XP).
• Changed death messages to lightning and glowstone shards.
• Steam is now much lighter and rises more quickly.
• Block IDs are no longer configurable in 1.7.2 for obvious reasons.
• Completely revamped the update checker. NOTE: The new update checker will save some data in your configuration folder. You may disable the update checker to avoid this.
• Piping now ...works better. I won't go into detail, but it's pretty much just less bugs.
• Pumps can now synchronize with, and haste each other. They can also explode on overload.
• Some items and blocks now render differently in a player's hand, in the inventory, or as a dropped item.
• Bottles will be placed differently in your inventory when interacting with a gas tank.
• Lanterns no longer break instantly, and should be generally fixed... Again.
• Gas tanks now have some wibbly wobbly physics. It can be disabled in the configurations.
• Added a new field in the configuration file for removing the gas igniting effects of some blocks.
• Changed the names of filled samplers and gas bottles.
• Changed gas rendering to work with the new transparency rendering in 1.7.2.
• Smoke from fires can now be disabled in the configurations.
• Fixed fatal bug where glowstone shards could completely break a multiplayer world.
• Fixed fatal bug where the game would crash upon a gas furnace being emptied by a hopper.
• Fixed flashing tank graphics.