Is there a centralized location Salesforce show planned timelines for interfaces and products to be deprecated?
In particular, we're discussing whether to start working toward "Salesforce1" mobile app(s), whereas rumor has come that Salesforce1 is on track to be deprecated. I cannot seem to find a place that discusses this clearly.
Lightning confuses matters more. We have no near term desire to touch it given so many areas not covered by it yet, including all our current SF plugins.