Conditional Formatting is not implemented nor scheduled yet. We have a public item
for it in our feedback portal, where you can vote and subscribe in order to receive updates on the matter.
The validation feature is coming with our next official release - Q1 2015, which will be available at the end of this month. By subscribing the Data Validation public item
, you will be immediately notified when the feature is released.
Let me know if I can assist you with anything else.
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