micropython-lib version included in official downloads is unclear
The official downloads page lists pre-built images by micropython version, but does not give any information on which micropython-lib version is used. I've had a few issues where I got stack traces into micropython-lib but was unable to find the matching source version.
I think either the micropython-lib repo should contain tags pointing to the corresponding micropython versions, or the micropython-lib version/commit/tag should be linked on the downloads page and somewhere in the micropython repo.
Thanks!
tools: Remove obsolete upip bootstrap script.
The upip module is frozen into ports supporting it, and it is included
in the source tree, so there is no need to get it from PyPi. Moreover
the PyPi package referred to is an out-of-date version of upip which is
basically unrelated our upip.py because the source is taken from a fork
of micropython-lib instead of this repository.
tldr; people shouldn't be using this, ever.