XF 1.3 New Help Topics & Add Polls In 1.3.4

I saw a thread that the new upgrade 1.3.4 had options to easily extend the "HELP" section of the forum, with new categories etc. Can someone point me in the right direction, as i dont see the options anywhere after the upgrade.

Also, i'm sure i saw somewhere that after the upgrade, i would be able to add a poll to an existing thread. I do not see this either.