# Changelog
## 1.6.0
### Enhancements
- Enhance OTA fetch reliability
- Monitor message publish acknowledgement for the otafetch message
- Add retry logic if otafetch fails
- Add OTA retry on failure mechanism
- Try OTA multiple times (as per `CONFIG_ESP_RMAKER_OTA_MAX_RETRIES`, set to 3 by default) if it fails
- Schedule an OTA fetch as per `CONFIG_ESP_RMAKER_OTA_RETRY_DELAY_MINUTES` if all retries fail
c149f36cf65050d2037c2accf9caf244af1e66e9
idf.py add-dependency "espressif/esp_rainmaker^1.6.1"