Hi,
all newer features and improvements are already HTML5-only.
The Flash version itself only gets fixes and smaller adjustments.
The krpano 'actions' system internally supports HTML5 and Flash 'automatically' - a self-developed parser/pre-processor tool transforms a kind of 'hybrid code' into Javascript for HTML5 and Actionscript3 for Flash.
That means there is not that much time spend directly on the Flash support.
And there are still many people requesting it (for several different reasons) and therefore it's still supported.
If you don't want Flash it's also easy - just set html5:"only" in the .html file and remove the .swf files.
But basically I agree, I would like to remove Flash too... maybe with 'krpano 2.0'

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Best regards,
Klaus