On Tue, Aug 20, 2013 at 10:01 AM, Austin Seipp <aseipp@pobox.com> wrote:

There are a few things we know for sure are - or were - tentatively scheduled for this release:

* SIMD improvements
* New Template Haskell
* Constraint solver for type naturals

I have some additional optimizations to the new I/O manager that I'm hoping I can finish up. Based on current numbers, they improve networking performance by a further 10% on top of Andreas and Kazu's recent efforts.