Hi Gregg,
I've rebased the wip-elisp branch on top of commit 449f50dd84a081aea16ef678e32bf37abe429ff6 (git describe: v3.0.4-64-g33232cb5c4). It's published here:https://git.sr.ht/~g20r/guile
FWIW I had also rebased wip-elisp in 2020: https://git.elephly.net/?p=software/guile.git;a=shortlog;h=refs/heads/wip-elisp -- Ricardo