Any action needed for Private Tokens in upgrade 9.5 to 10.1?

Now we’ll upgrade GitLab from version 9.5 to 10.1.

The blog post said that Private Tokens are deprecated at September 22nd, 2017 (the release date of 10.0).

So I want to know what action should we do for the deprecation in 10.1 migration (not 10.2).

But Private Tokens are going to be removed (and migrated to PAT) at the release of 10.2, and its user interface still exists in 10.1.
Don’t we need any action for 10.1?