Hi to all, The Bimap library submitted by Matias Capeletto has been accepted into Boost. Thanks to all reviewers and all who contributed to the library in the informal review. Thanks also to Matias for his submission and Joaquin for his mentoring effort on this Google SoC project. We've received 6 reviews (Alisdair, Fernando, Jeff, John, Thorsten and Tony), all of which were positive. If I weren't the review manager, I would also make a positive review of this library, so I'm pretty happy with the results. Now I have a bit of work reviewing all the comments, suggestions and Matias' replies to write an small summary of requested changes and conclusions. The "relation" view, and some basic names ("first"/"second" vs. "left"/"right") were the most active topics. But everyone has considered Bimap useful, well-written, and well documented. I'll post the summary following week. Regards, Ion