http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2012/n3412.html

http://open-std.org/JTC1/SC22/WG21/docs/papers/2012/n3467.html

http://open-std.org/JTC1/SC22/WG21/docs/papers/2013/n3497.html

Reviewed by EWG in Portland 2012, proceeding to CWG. The library part is N2648 C++ Dynamic Arrays, and that part is proceeding to LWG.

Accepted into the Working Draft in Bristol 2013, as N3639.

Moved in Chicago 2013 to be designated for an Array Extension TS, which hasn't materialized yet.