About rupdate


rupdate is an A/B update concept for embedded systems.

It comprises of the


The runtime tool is written rust and makes use of the languages unique features to deliver a safe, and reliable update concept.


rupdate concept / Image: T. Brinker



rupdate – update full embedded Linux reliable




rupdate is a lightweight and feature-rich update tool set ready to be used in embedded systems and other function-focused Linux systems. The learning curve is not steep due to its focused feature set and completeness of documentation.

rupdate is Free and Opensource Software (FOSS) and licensed under MIT License, it is available at GitHub:

https://github.com/Elektrobit/rupdate