Is it possible to change my username?
Go to your profile, it’s on the right side of your name “Edit”
I see option to edit profile but that does not include username. Is that because I am a site supporter?
That’s how i used to change my username, it isn’t working now though. It’s taking me to the setting page. I guess it was removed for reasons.
Got it. Thanks for checking.
Manual name changing got removed because it was abused (surprise…)
Is it possible to request change?
You can try the Help channel. Maybe the moderators read the forums too so who knows.