The 1.6.1 update for Glenn's Gases and 1.1.1 update for Gases Framework has just been released! There are very few changes, but they can resolve incompatiblity issues. Also a tiny fix.

Glenn's Gases 1.6.1

• Fixed Bedrock potentially spawning unwanted large amounts of Void Gas in The Nether and The End.

Gases Framework 1.1.1

• Compressed Gas Effects data watcher to one index to increase compatibility.
• Made Gas Effects data watcher index configurable. Try modifying this to resolve compatibility conflicts.