Increase atmospheric drag by 25% when wheels are down.
Disable ATMOSHIELD if wheels are not retracted.
Disable wheel button if lowering would be dangerous.
Expression files and instructions for building with Nix
auto-commit: translation updates
auto-commit: translation updates
Merge remote-tracking branch 'ehmry/nix'
add Emery Hemingway to the authors list (for #3208)
Add new author to SAVEBUMP comments in NameGen.lua.
Merge remote-tracking branch 'lwho/wheel_drag'