i would say the following requires attention: * the network driver for rtl8365mb needs to be ported to latest kernel. its currently blocking updates * https://github.com/turing-machines/BMC-Firmware/issues/196 * add support for CM5 flashing * more a personal opinion: would like to have an shell in the browser, so you could log in to one of your nodes * ton of small improvements and bug fixes ( see backlog github ) Testing is an interesting topic. I think testing API's or other higher level components "should" always be done while developing. However most of our firmware is related hardware, drivers and kernel. Which is difficult to put under test. If there are ways to virtualize the hardware in an easy an maintainable way i do like to know about it. We do have a smoke test or better known as Factory Test. its basically doing some hardware checks and is used by the factory.