On 19 December 2014 at 14:55, Andrzej Krzemienski wrote:

Hi Everyone, I can see that the pull request I submitted at https://github.com/boostorg/functional almost three months ago has not been acted upon. Is the library still maintained?

I'm maintaining hash, and sometimes deal with other libraries. IIRC I left that one because you'd emailed the listed maintainers, so I thought I'd give them a chance, and then I forget about it.