The current version of the Boost proposal is at http://boostorg.github.io/filesystem/relative_proposal.html

Changes include:

* Changed the lexical functions from member to non-member, and prefixed names with "lexically_" to disambiguate. For rationale, see http://boostorg.github.io/filesystem/relative_proposal.html#Add-lexical-functions-as-non-members

* Added the proximate functions as described in Jamie Allsop's http://github.com/ja11sop/std-filesystem-relative/blob/master/papers/D0011.md#5-proposed-wording

* Cleaned up weakly_canonical standardese.

As far as the C++ File System TS is concerned, Jamie and I are in discussions about combining our efforts into a single proposal.

I'll give it another day or so to see if any more comments come in, then plan to merge feature/relative2 to develop.

--Beman