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Version 0.7.1 - March 2, 2011
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- Add support for JSON-format configuration file. See example
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file example-cfg.json. Any long argument on the command line
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may be stored in the config file.
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- Timestamp each solution found
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- Improve sha256_4way performance. NOTE: This optimization makes
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the 'hash' debug-print output for sha256_way incorrect.
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- Use __builtin_expect() intrinsic as compiler micro-optimization
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- Build on Intel compiler
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- HTTP library now follows HTTP redirects
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Version 0.7 - February 12, 2011
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- Re-use CURL object, thereby reuseing DNS cache and HTTP connections
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- Use bswap_32, if compiler intrinsic is not available
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- Disable full target validation (as opposed to simply H==0) for now
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Version 0.6.1 - February 4, 2011
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- Fully validate "hash < target", rather than simply stopping our scan
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if the high 32 bits are 00000000.
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- Add --retry-pause, to set length of pause time between failure retries
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- Display proof-of-work hash and target, if -D (debug mode) enabled
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- Fix max-nonce auto-adjustment to actually work. This means if your
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scan takes longer than 5 seconds (--scantime), the miner will slowly
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reduce the number of hashes you work on, before fetching a new work unit.
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Version 0.6 - January 29, 2011
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- Fetch new work unit, if scanhash takes longer than 5 seconds (--scantime)
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- BeeCee1's sha256 4way optimizations
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- lfm's byte swap optimization (improves via, cryptopp)
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- Fix non-working short options -q, -r
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Version 0.5 - December 28, 2010
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- Exit program, when all threads have exited
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- Improve JSON-RPC failure diagnostics and resilience
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- Add --quiet option, to disable hashmeter output.
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Version 0.3.3 - December 27, 2010
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- Critical fix for sha256_cryptopp 'cryptopp_asm' algo
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Version 0.3.2 - December 23, 2010
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- Critical fix for sha256_via
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Version 0.3.1 - December 19, 2010
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- Critical fix for sha256_via
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- Retry JSON-RPC failures (see --retry, under "minerd --help" output)
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Version 0.3 - December 18, 2010
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- Add crypto++ 32bit assembly implementation
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- show version upon 'minerd --help'
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- work around gcc 4.5.x bug that killed 4way performance
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Version 0.2.2 - December 6, 2010
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- VIA padlock implementation works now
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- Minor build and runtime fixes
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Version 0.2.1 - November 29, 2010
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- avoid buffer overflow when submitting solutions
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- add Crypto++ sha256 implementation (C only, ASM elided for now)
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- minor internal optimizations and cleanups
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Version 0.2 - November 27, 2010
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- Add script for building a Windows installer
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- improve hash performance (hashmeter) statistics
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- add tcatm 4way sha256 implementation
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- Add experimental VIA Padlock sha256 implementation
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Version 0.1.2 - November 26, 2010
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- many small cleanups and micro-optimizations
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- build win32 exe using mingw
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- RPC URL, username/password become command line arguments
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- remove unused OpenSSL dependency
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Version 0.1.1 - November 24, 2010
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- Do not build sha256_generic module separately from cpuminer.
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Version 0.1 - November 24, 2010
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- Initial release.
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