Where to report bugs and improvements to packages

Hello everyone,
I’m interested in submiting a bug report for taskwarrior and a change of name for the helix binary.
Where exactly do I need file this reports? In the bugzilla?

Welcome to the openSUSE forums.

https://en.opensuse.org/openSUSE:Submitting_bug_reports

https://bugzilla.opensuse.org/index.cgi

But remark that in many cases it is a good thing to discuss your problem here in the forums first. It will give you at least an idea how other users think of it. At the best there is already a solution that you missed. In between of those two you may get helpful details to better formulate and document the bug report.