Doing my usual emerge update this morning, portage insisted on
downgrading several python packages, including flask. It seems that
flask-migrate was recently upgraded from 3.0.0 to 3.0.1, but it's DEPEND
for flask was changed from >=flask-0.9 to <flask-2. I've created a
local copy with the depend modified to >=flask-2, and it emerged with no
error (also re-upgrading the other downgraded packages) but I have no
idea whether I'm in for some later problems because of this.
I don't think a bug is in order, since the change seemed intentional,
but I'd love to understand the reasoning.
Thanks for any pointers or background.
Jack