Complex sentence: There are now taxiway signage and the taxiway and runway lighting has been upgraded to new units and the runway lighting is now medium intensity on runway 17/35 and upgraded to high intensity on 26/08.
Split into simpler sentences: There are now taxiway signs, and the taxiway and runway lighting has been upgraded to new units. The runway lighting is now medium intensity on runway 17/35 and upgraded to high intensity on 26/08.