I am using Git with Flutter and recently I noted that doing a commit I get the message about a Detached Head. I would like to remove the detached head situation.
This was probably generated by the fact that I moved back from version 6.3.1 non-nullable that created some coding issues to a previous "nullable" version.
Then I did some modifications and some commits.
Now I would keep the current version (6.5.0) merging back and removing the detached head status but without going again in the non-nullable version 6.3.1.
How can I do (I use the user interface of Git for Android Studio)?


You may try
But you may lose your work. You can try
And merge it to the master and use the master branch