Interesting incremental, the pacing seems okay, probably after the last tweaks you did (which I gathered from reading the other comments).
Two things spring to mind though :
- Tech upgrades are announced as persisting through Prestiges, but they do not. After each prestige, I have to unlock all of them again.
- Is the Clay Pottery recipe correct ? Currently at 6 water + 4 Stone, but surely it should be Water + Clay, shouldn't it ? Otherwise, I'm not seing a single use for clay so far, after 7 prestige points and 6 resources unlocked.