I think production finished on LP5 in June 2022, and the release date was determined in July 2023.
That would explain mdg saying an album is on its way, and why BoC have been linking to their socials lately. mdg only said an album was on its way after it was 100% certain it was finished and BoC is only telling us where to expect announcements after it was 100% certain those announcements would happen.
Just trying to think of what most logically explains their recent activity.
Hopefully that also means it's not long now...