Changes from version 20 to version 21:

• Improvements from fx2-cmix: https://github.com/kaitz/fx2-cmix

Changes from version 19 to version 20:

• Removed PAQ8HP model
• Added fxcm model: https://github.com/kaitz/fxcm

Changes from version 18 to version 19:

• Improvements from STARLIT and cmix-hp

Changes from version 17 to version 18:

• LSTM improvements

Changes from version 16 to version 17:

• New dictionary from phda 2017 November release
• Rewrote WRT dictionary preprocessor
• Improvements ported from paq8px
• Some other minor improvements, bug fixes, and refactoring

Changes from version 15 to version 16:

• Improvements ported from paq8px
• Context mixer improvements
• Removed some redundant models
• LSTM improvements

Changes from version 14 to version 15:

• Improvements ported from paq8px and paq8pxd
• Enabled pretraining
• LSTM tuning
• Context mixer improvements
• Memory tuning

Changes from version 13 to version 14:

• LSTM performance optimizations and tuning
• Changes from Márcio Pais: improved preprocessing and many PAQ8 model improvements
• Disabled pretraining
• New dictionary (from phda)

Improved LSTM and SSE

Changes from version 10 to version 11:

• Added ppmd model
• Memory tuning and bug fixes