Although the Cinnamon Community Edition on the downloads page is starting to look a little dated, once it is installed the first update you run will bring it up to the latest version. These are the versions of cinnamon in each branch as of today:
mbn info cinnamon -q | grep -Ev 'Name|Repository|Packager'
Branch : archlinux
Version : 6.6.5-1
Build Date : Sat 17 Jan 2026 07:54:21
Branch : unstable
Version : 6.6.5-1
Build Date : Sat 17 Jan 2026 08:44:15
Branch : testing
Version : 6.6.5-1
Build Date : Sat 17 Jan 2026 08:44:15
Branch : stable
Version : 6.6.3-4
Build Date : Mon 05 Jan 2026 04:17:33
mbn can be found in the manjaro-check-repos package
You might also want to take a look at the 2 unofficial community spins of Cinnamon that have been released over the past couple of months:
Note that all non-official spins are listed in the Latest Contributions section of the forum: