Welcome to Codidact Meta!
Codidact Meta is the meta-discussion site for the Codidact community network and the Codidact software. Whether you have bug reports or feature requests, support questions or rule discussions that touch the whole network – this is the site for you.
Post History
I think it's reasonable for the person who created the thread to be able to edit the title so long as the only comments are from that user. As soon as there's a comment from someone else, though, ...
Answer
#1: Initial revision
I think it's reasonable for the person who created the thread to be able to edit the title *so long as the only comments are from that user*. As soon as there's a comment from someone else, though, there's the chance that changing the thread title can affect context for those comments (or even can be changed destructively), and -- unlike with posts -- readers can't audit these edits.