Zubax GNSS v2.4 is a maintenance release that replaces several passive components that have reached the end of their life.
The NVRAM/RTC backup supercapacitor is replaced because the original model is no longer available outside of the US. The height of the new supercapacitor is 8.5 mm, while the old model is 5.5 mm tall; hence, the total height of the device is increased by 3 mm.
The passive components that have reached the end-of-life with fully functionally equivalent AEC-Q-qualified alternatives.
There are no changes to the firmware in this release.