Any changes to Do Not Disturb in iOS7?

Hi I'm waiting for iOS7 but wondering if someone knows if there's been any updates to do not disturb?

I'm thinking more flexibility, additional time settings rather than just 1, ability to create more groups on iPhone, edit them etc.

It's a great feature and I use it basically overnight to stop alerts etc from forums, but allow important contacts phone and text in case.

But I set the group up on my iMac, and cannot see who's in it, edit it in my iPhone.
Thanks

WB2Colorado said:

You can now choose to have do not disturb work when the device is unlocked too.

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Ah ok so when using it when its enabled it won't sound off alerts. Is that it? It's a great feature that I use but needs expanding a bit

Chundles said:

It does need further expansion.

I'd LOVE if you could let it allow texts from the Favourites list like you can with calls.

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Doesn't that happen now? I thought whatever group you allowed through then texts and calls came through even if its enabled?

Chundles said:

Seems to be just calls.

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So it does, I thought it let texts through from allowed contacts as well, wish it did as I use DND for when I'm on night shift, but want texts from certain family members in emergency.