Erls wrote:The newest Honorverse book E-Arc was just released a couple of months ago (A Call To Insurrection). He's still writing, and going through his list.
Based upon what I've read elsewhere, he is probably in the early stages of working on Safehold. Meaning the manuscript might be done in draft form this year, with a release in summer of 2023. WAG, I know. But that would be my prediction.
I haven't any information on what he is actually doing, but the easiest thing to get out next would seem to be the Honor Harrington Anthology. He only has to write a short for it and then see it through the works. It's the kind of thing where someone else could easily do the admin. It would be nice to have and would round out the Canon.
Given the other projects and his understandable slow down in rate of production, it now looks, to me at least, like we will never get to a satisfactory end of the Safehold story. It would take 3 or 4 more books at least, I guess, and don't think RFC has the time, energy or focus to write them.
May he enjoy his (semi-)retirement.