
Ricoh released new firmware updates for the GR IV/HDF/Monochrome and GR III/IIIx/HDF/IIIx HDF cameras:
- Ricoh GR IV / GR IV HDF firmware update version 1.21: improved stability for general performance
- Ricoh GR IV Monochrome firmware update version 1.11: improved stability for general performance
- Ricoh GR III / GR III HDF firmware update version 2.21: added several new enhanced features
- Ricoh GR IIIx / GR IIIx HDF firmware update version 1.71: added several new enhanced features




