I still can see username in my self-hosted JIRA server Jira v7.12.1

I know that username is hidden in JIRA cloud right now, in a step of removing it completely and make basic auth only by email and token.
So I am wondering if JIRA server also going to do the same.. and when, please?
if not, Is that mean the JIRA servers are going to use username/password for basic auth forever?
Thanks