Dear Boost, Summer of code is coming to its end, and I think this is a good time to give an update about Hana and what's going to happen next. In early august, I asked for a review of Hana. As a result, I got many comments and questions which helped me improve the library and also take the pulse of the C++ community. Ever since the review, I've been working on improvements and modifications to the library and its documentation. Thanks to all of those who gave comments, and especially to those who experimented with the library and reported problems/thoughts. My initial (personal) objective was to push a new library in Boost by the end of the summer. I now realize that this is unlikely to happen given the amount of work that's left and the amount of time on my hands. That being said, I still think Hana solves the problem of C++ metaprogramming in a very elegant way, and I'm not giving up on its development because GSoC ends. Hence, I will continue working on the project as much as my studies allow it and I plan to ask for informal reviews during fall. Eventually, I still hope to fulfil my initial goal of making Hana available to a wide audience via Boost. I would also like to mention that I will be presenting Hana at CppCon 2014 in september; consider attending if you followed the project this summer. Finally, I would like to thank everyone that was involved with making my participation to GSoC possible; I worked hard, had a lot of fun and I think my work (or at least derivations of it) will be useful to Boost and the wider C++ community given enough time. Regards, Louis