Added keyboard shortcuts for the view modes (F1-F3, interface hider has been moved to F4)

Fixed erroneous "waiting for input" screen for machines with one recipe

Improved flow speeds

Cleaned up info panels for processes (removed fuel input processes from list)

Fixed machine window not having enough process slots for some machines

Fixed critical bug preventing gas bridge from working

Fixed bug preventing filling machines (bottle filler / can filler) from exporting filled item

Fixed and overhauled Petroleum Refining level. Good luck.