VERSION

Version 1.5
  - added support for hash-alone execution, which allows devices with no explicit I/O devices to be tested

Version 1.4
  - added RISC-V Spike instruction set simulator (ISS) support, which is 100% compatible with the "Simple_System" RTL target
  - 12 new benchmarks added, from AI, compression, audio processing, data processing, etc.
  - many improvements to libmin, including a much more complete math library

Version 1.3
  - added support for fine-grained library object files, resulting in an average code size reduction of 40%
  - added more benchmarks

Version 1.2
  - much more robust Makefile with more error guidance
  - target support for RISC-V's Simple_System simulation environment, see here for details: https://github.com/lowRISC/ibex/tree/master/examples/simple_system

Version 1.1
  - Incorporated user-made pull requests
  - New benchmarks: checkers, donut, life, lz-compress, pi-calc, quine, rho-factor, spelt2num, strange
  - Improved support for standalone operation
  - Expanded interface support for libmin()

Version 1.0
  - Initial version