HP14 released! This is a big release with a huge speed boost for CPU miners. Download links are in the first post.

Changes in -hp14:
 * Huge CPU mining speedup. Up to 73% higher chains/day on Intel's Haswell.
 * Developer fee is now 1% (-donationpercentage defaults to 1.0).
 * Sieve now uses the BTS instruction (same as RapidPrime miner).
 * Added compile-time support for using BMI2 instructions on Haswell.
 * Added compile-time support for SSE2 and AVX2 bitwise operations.
 * New extended sieve algorithm similar to rdebourbon's beta4 code.
 * New default values for the tuning parameters:
   . sievefilterprimes defaults to 14000 (up from 7849)
   . sievesize defaults to 1376256 (up from 917504)
   . sieveextensions defaults to 10 (up from 9)
 * Lots of other minor improvements.