I wouldn't hold up the release because of such issues. First, it is
getting better consideration than when I did the job all by myself.
It is already and improvemtn. And second, as you say, it is a
learning experience. Let's get the job done for better or worse,
create a TIL and get ready for the next release.
TIL= Things I learned
This is release 134. There were 133 released before this and there will
be hundreds later. I think we should focus on the process, and less on
this particular release. There is nothing to be concerned about this
release (at least no more than any previous release) but of course we
can do better in the future. Missing the release date causes more harm
than any good that can come from delaying the release.