I am using Kile quite often. There are a few features that I think would be very convenient to add to this great software. I don't know how to do a feature request though. The only thing I could find is bug report. Is there a precise way to do this?
I have seen that on this forum there are some posts called "Feature request...". Would this be an acceptable and efficient way of requesting a feature for Kile?

Maybe contact its author - Michel Ludwig (michel.ludwig@kdemail.net)
Found him on a team page here https://kile.sourceforge.io/team.php
Their forum doesn't seem to be very active, so I think contacting him directly makes more sense.

Future requests are handled through bugs.kde.org as well. Their priority should be marked as "wishlist".