Nahhh not even close, like he's still stuck in UIs and tiny details it's basically just around 5% to 10% and 10% is being generous.(Also it's almost 2 months since the dev updated the dev log on discord, so don't hope anything cuz you will be disappointed.)
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Judging by his Trello(if it's accurate) it's probably closer to 30-40% just by eyeballing it. Given that it's been over five years since the last major update and over two since Christmas it does not bode well for anything soon. I'm still not expecting anything before the end of the decade if he does not get burnt out before then.