File system list

From: Hélder_Novais <>
Date: Fri, 09 Jul 2021 18:09:11 UTC
'Chapter 21. Other File Systems' says the user will know 'Which file 
systems are supported by FreeBSD.' after reading the chapter, however, 
there's only ext2 is specified, which is awkward.

Shouldn't there be a list of officially supported fs on this chapter? 
(ufs, zfs, ext2, etc.)