cpuminer-opt-3.9.9.1

Fixed a day1 bug that could cause the miner to idle for up to 2 minutes
under certain circumstances.
Redesigned summary stats report now includes session statistics.
More robust handling of statistics to reduce corruption.
Removed --hide-diff option.
Better handling of cpu-affinity with more than 64 CPUs.

cpuminer-opt-3.9.9

Added power2b algo for MicroBitcoin.

Added generic yespower-b2b (yespower + blake2b) algo to be used with
the parameters introduced in v3.9.7 for yespower & yescrypt.

Display additional info when a share is rejected.

Some low level enhancements and minor tweaking of log output.

cpuminer-opt-3.9.8.1

Summary log report will be generated on stratum diff change or after 5 minutes,
whichever comes first, to prevent incorrect data in the report.

Removed phi2-lux alias (introduced in v3.9.8) due to Luxcoin's planned fork
to a new algo. The new Luxcoin algo is not supported by cpuminer-opt.
Until the fork Luxcoin can be mined using phi2 algo.

--hide-diff option is deprecated and has no effect. It will be removed in a
future release.

cpuminer-opt-3.9.8

Changes to log output to provide data more relevant to actual mining performance.
phi2 can now handle pools with a mix of coins that use and don't use roots.
phi2-lux added as an alias for phi2 as they are identical except for roots.
Add x16rv2 algo for Ravencoin fork.

cpuminer-opt-3.9.7

Command line option changes:

"-R" is no longer used as a shortcut for "--retry-pause", users must
use the long option.

New options:

-N, --param-n: set the N parameter for yescrypt, yespower or scrypt algos
-R, --param-r: set the R parameter for yescrypt or yespower algos, scrypt is
hardcoded with R=1
-K, --param-key: set the client key/pers parameter for yescrypt/yespower algos.

These options can be used to mine yescrypt or yespower variations using
the generic yescrypt or yespower algo name and specifying the parameters
manually. They can even be used to mine variations that aren't formally
supported by a unique algo name. Existing algos can continue to to be mined
using their original name without parameters.

cpuminer-opt-3.9.6.2

New algo blake2b.
Faster myr-gr on Ryzen using SHA.
Faster blake2s SSE2.
Small speedup of around 1% for several other algos.

cpuminer-opt-3.9.6.1

New algos: x21s, hex (alias x16r-hex).

cpuminer-opt-3.9.6

New algos: bmw512, x16rt, x16rt-veil (alias veil), x13bcd (alias bcd).

cpuminer-opt-3.9.5.4

Fixed sha256q AVX2 poor performance.
Fixed skein2 buffer overflow and restored bswap-interleave optimization.
More restructuring.

cpuminer-opt-3.9.5.3

Fixed crash mining hodl with aes-sse42.
More restructuring and tweaks to share reporting