July 2025 version 1.2.5

• Fixed documentation errors.

May 2021 version 1.2.4

• Fixed non-compliant file name.

Jul 2018 version 1.2.3

• Updated various text files and documentation.

Feb 2018 version 1.2.1, 1.2.2

• Updated documentation to doxygen standard.

Jan 2018 version 1.2.0

• Changed scaling multiplier from 256 to 255.

Jan 2017 version 1.1.0

• Documentation update.

2013 version 1.0.0

• Initial version.