Not sure what you want to update from? But the 2018 is different to the 2019 HPE. Engines are substantially different. The 2020 has more power by quite a way. It's quieter, different clutch and electrics too. Trim is different but overall the look of the bike is quite similar to the 2018.
The 2018 is LESS powerful than the previous GTS bikes and the new HPE, and is euro 4 compliant (it's this that saps the power on that model). However, it's only slightly less powerful and most don't notice the small drop in go.
Both the HPE and 2018 models have ABS/ASR etc with nice digital dashes.
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