Timothy Murphy wrote:
You are going to find this difficult to believe,
but I did not actually understand your reference to "upstream"
in response to my query (I was the OP).
"Upstream" is literally where the water you're seeing in the river is
from. For software, it means where the software is coming from. (Is that
metaphor really that hard to comprehend? :-( ) So for KDE, that's the KDE
project. Reporting bugs upstream means reporting them in their bug tracker,
which is located at: https://bugs.kde.org/