I agree - I thought the reason this was posted to HN was the fact this is a fairly significant update with its own announcement page, which doesn't appear to ha

I agree - I thought the reason this was posted to HN was the fact this is a fairly significant update with its own announcement page, which doesn't appear to have been the case with .1 releases in the past. Perhaps iOS is moving to a faster update cycle? I hope Safari gets more meaningful updates as well - the once-a-year updates sometimes with not much new (looking at you Safari 9) is real slow progress for web developers, especially compared to Chrome and Firefox.