I have a couple of Calendar related fixes into swift-corelibs-foundation master:
How do I go about cherry-picking these to be in the next release? There are several remote branches that have the 'swift-3' moniker including several 'preview' ones:
Why are we representing previews as branches, instead of tags? If I wanted to submit a pull request for one of these previews, it's not clear which one(s) I should target.
There are also a number of branches that are old (in many cases, over a month):
Can we get these cleaned up if they are no longer necessary?