Major OS version upgrade detected (was: poudriere-jail(8): a working example of values for -m and -U for pkgbase)

From: Graham Perrin <grahamperrin_at_gmail.com>
Date: Wed, 08 May 2024 00:13:08 UTC
On 27/04/2024 21:57, Nuno Teixeira wrote:
> …
>
> pkg: Warning: Major OS version upgrade detected.  Running "pkg 
> bootstrap -f" recommended
>
> …

I don't know why the warning appears, but for me it does appear with 
every successful check for updates, including checks that result in 
successful updates.

Context, with questions: 
<https://old.reddit.com/r/freebsd/comments/1cmffhu/poudriere_jail_method_pkgbase/>