I would like to make a small donation when a bug I reported or commented on is fixed, in a way that the kde devs get to know I am specifically thankful for this bugfix. Similar to voting for a bug, but after it is fixed. I could go to the bug report and write "I just donated X" but it's off-topic and it's like I am asking for attention, rather than shedding light to the developer who fixed the bug and deserves to be thanked. I could search for the developer @kde email, but as a person who also receives a lot of email daily, I tend to prefer not being bothered by email for non-critical issues and assume others also prefer not receiving too much email. How am I supposed to do?