All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

• sx126x_set_gfsk_sync_word() function - Remove memcpy usage

• lr_fhss_payload_whitening() function - Cast missing on lfsr parameter

• sx126x_set_bpsk_mod_params() function - Set the modulation parameters for BPSK packets
• sx126x_set_bpsk_pkt_params() function - Set the packet parameters for BPSK packets

• sx126x_driver_version_get_version_string() function - produces a c-string representation of the driver version
• SX126X_DRIVER_VERSION_CHECK macro - validates the provided version information is compatible with the driver
• sx126x_lr_fhss_get_bit_delay_in_us( ) function - computes the delay between the last LR-FHSS bit sent and the TX done interrupt

• sx126x_set_gfsk_pkt_address() function - configure both GFSK node and brodcast filtering addresses
• sx126x_handle_rx_done() function - perform all requested actions when the chip leaves the Rx mode

• Support of LR-FHSS (see sx126x_lr_fhss.c and sx126x_lr_fhss.h)
• sx126x_get_lora_params_from_header() function - extracts the LoRa coding rate and CRC configuration from the packet header
• sx126x_add_registers_to_retention_list() function - allows to add up to 4 registers to the retention list
• sx126x_init_retention_list() - add registers used by workarounds in the driver to the retention list
• sx126x_cal_img_in_mhz() - takes frequency interval bounds in MHz for calibration

• Revised BSD License changed to the Clear BSD License
• sx126x_set_lora_symb_nb_timeout now rounds up to nearest possible number of symbol
• SX126X_REG_IRQ_POLARITY is renamed SX126X_REG_IQ_POLARITY
• sx126x_cal_img() function - takes frequency interval bounds in raw steps

• Initial version