On 8/06/2017 09:21, Adrian H wrote:

I have a suggestion for adding something to the boost library. It is simple but I believe that it would be useful. Do I just post it here or is there some process?

If it's a suggested modification to an existing library, then you can either ask about it here or on the users list with a [libraryname] subject prefix, or post a GitHub Issue or Trac Ticket (depending on the library's preferred submission method) about it directly. If it's a suggested new library, then the process generally starts with you writing it yourself and then seeking a review.