New concrete east apron is nearly complete, joined on it's western edge to the existing taxiway, not yet joined on it's southern edge to the existing apron, in any case concrete has to cure for around a month before it can be used.
Work has started in terminal, though not a lot visible unless you go in there as the whole site is surrounded by high solid fence.
there is also work on the southern end of the west apron to extend stands there, presumably to take 737 size aircraft.
Don't know about lighting masts but various work underway to complete cat 3 installation including new lights in runway/taxiway etc.