- Added: Acceleration readout to the Vessel category (current / maximum).
- Added: Category library system for the Flight Engineer readouts.
- Added: Drop-down category selection to better support the new system.
- Changed: Misc category now called Miscellaneous (this will cause previously added readouts from this category to vanish).
- Fixed: Bug with the Build Engineer toolbar button.
- Fixed: Some buggyness when trying to close the bodies drop-down in the Build Engineer via the button.
- Fixed: Flight Engineer toolbar menu now hides when hiding the GUI with F2.
- Fixed: Flight Engineer toolbar button now disables when in module mode and no engineer is running.