Just posted between the mid-month standards mailings:

d2349r0: std::pony

by Ville Voutilainen

From the paper:

This is a proposal to lay to rest the long-standing question of whether C++ should optimize velocity or stability... This proposal has three things it proposes:

• two new decl-specifiers, my and little, for the core language, and an accompanying name lookup change
• the main library facility itself
• allocator support for the main library facility