Beta 1.0.1:

• Removed the "HH VSM" item and replaced it with the "PDA" item which stands for "Personal Digital Assistant"
• The PDA item can now locate Gas Leaks when shift right-clicking with it
• Changed the recipe for the PDA item
• When using the PDA item to toggle the Advanced Gas Mask's Night Vision it now removes the effect when turned off instead of just waiting for the cooldown
• The Burning Coal Ores no longer drain your filters/health in creative & spectator mode
• Adjusted the Suffocation effect's logic (you now start suffocating at 0 instead of -1)
• On respawn you now restore your Lung Damage to 90 if you died with more than that (down to 80 if the end is conquered)
• The mod now used item tags instead of direct item references meaning in theory custom Gas Masks can be made (to a degree)