Upgrade issues

[Panda]

when doing nodebb upgrade, this is one of the steps

$ git reset --hard v3.4.2

Is there a way to just say latest version, rather than having to type in the exact version number?

when I did this command (as per instructions to see what version its on)

git rev-parse --abbrev-ref HEAD

it gave…

v2.x

whys it saying 2?

Also got this screen at start

[DownPW]

Use this code

git fetch    # Grab the latest code from the NodeBB repository
git checkout v3.x    
git reset --hard origin/v3.x

And you will have the latest version without specifying it

https://docs.nodebb.org/configuring/upgrade/