This is a list of features we have looked at for C# 7, roughly categorized according to our current level of interest and estimated plausibility.
Please don't infer anything about the final shape of C# 7 (or future versions). The list is a tracking mechanism for work, not a description of the outcome. We have a long way to go yet!
Each bucket is in no particular order. I'll try to think of a more systematic way of cross-referencing with proposals and notes, but wanted to get the list out there.
I'll keep the list updated as we look at more feature ideas and change our minds about the relative importance.