You are using staging server - a separate instance of the ESP Component Registry that allows you to try distribution tools and processes without affecting the real registry.

espressif/esp_delta_ota

uploaded 11 months ago

ESP Delta OTA Library

Readme Changelog Dependencies 1 Examples 1

ESP-IDF >=4.3

ESP-IDF is Espressif’s official IoT Development Framework for the ESP32, ESP32-S and ESP32-C series of SoCs.