PCR4200 Firmware Updater Change Log Version 4.4.6 (11/3/2025) * Added support for fast retuning. * Fast retuning is supported in API versions 1.0.3 or newer. Version 3.3.5 (10/17/2025) * Official release * This firmware version must be used with API version 1.0.2 or newer. * FPGA, Bug fix never use GPS time when external GPS enabled * FPGA, Fixed big endian I/Q swap, added Data Packet Payload Format to context packet Version 2.2.3 (9/24/2025) * Pre-release * This version of firmware must be used with API versions < 1.0.2.