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Ver. 3.3.0
Adapted for new DURA-ACE R9200 Series and ULTEGRA R8100 Series.
Ver. 3.2.1
-Added interchangeability between SHIMANO STEPS with Road components.
- Adopted models (ST-R8070/ST-RX815)
Ver. 3.1.0
Additional ANT function for D-FLY channel switch setting (cycle computer setting)
Ver. 3.0.1
Firmware uploaded