What's New?
This is Arasan 24.2.2, released in April 2024.
Changes in Arasan 24.2.2:
- Fix learning in UCI mode with ponder off
Changes in Arasan 24.2.1:
- Fix issue #57: loss on time in tournaments
- Increase default move overhead
- Programmer's Guide update
Changes in Arasan 24.2 (April 2024):
- Various Makefile fixes/enhancements, including support for compilation on Windows with clang-cl
- Performance improvements to PGN reading code
- Remove log file support
- Make position learning work in UCI mode, make default learning file
location a writeable directory
- Add option to set learn file location
- Read arasan.rc from the home directory on Windows, if present.
- Re-organize NNUE SIMD code for feature transformer, make it work properly
when accumulator width is not an exact multiple of the register count
- Protocol fixes: in UCI mode, ignore illegal moves sent from interface
(Arena can do this). Ignore move sent after game end in CECP mode.
- Build executables with clang
- Support compilation on ARM Linux with GCC (aarch64 architecture)