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This means new versions will have to be physically uploaded to MEGA/Drive/PixelDrain/etc. and linked here if anyone wishes to share them ahead of time.
As far as the reasoning, it's not really for anything related to version leaking, it's moreover of a fear that continuing to share the content provided (mainly furry content) may put the Patreon account at risk due to the people running Patreon being the people running at Patreon and deciding to put yet another niche fetish into a gray area so that they can dictate who's allowed to do what yet again.
Look forward to a new Subscribestar page!