New version available

Another minor update. I broke support for Sinclair joysticks in 1.1 and that's fixed now. Some other small bugs were fixed.

I got my KS2 Spectrum Next and noticed some timing issues (known issue in KS1 and KS2 versions when using HDMI). I ironed them out as best as I could without impact to the game. It seems to run well on my Next now.