The Weekly Genealogist newsletter that arrived in my inbox this morning states
A first volume of new research on immigrant arrivals to New England from 1636-1638 will be published in early 2023. This volume, researched by Ian Watson, will contain letters A-Be for these years. As planned, research will continue for the foreseeable future to cover those who arrive through the year 1640.
Great news!
I see only limited benefits regarding my direct ancestors in this collection, but this tells me we can look forward to the gradual roll-out of the next parts of the alphabet.