The last documented "making" ceremony the New England crew had was the one that was "bugged" by the FBI.

To the best of my knowledge anyway.

Now, have they inducted a few more guys since then? probably. I'd certainly hope so! It has been several decades after all. But NOBODY can confirm that. Except the guys who were in the room. Or the few other goodfellas that may have been introduced to them since then... Not the FBI. Nor anyone else. Anything to the contrary would be total speculation.

It does stand to reason that they have "made" a few guys since then. But I'm sure that they are very hesitant and extra careful about it, if and when they do. Between being "outed" and embarrassed by the feds back back in 89' I think it was. On top of the long list of important guys who have become informers and flipped to the G in recent years, and the well documented friction between the factions in Providence and Boston, it's been a real shit show.