XYZ Davinci 1.0 to Repetier 0.91 to 0.92 (Auto Level)

Hi all,
         This is my 1st post in Soliforum, Nice to meet you all.
I recently upgraded to Repetier 0.91 and is faster and easier to use compare to the XYZ ones.
The XYZ was flashed to 1.1.J with 1.01.23 XYZware, followed this link:
https://www.youtube.com/watch?v=Uvr7oH4kObw

then upgraded to Repetier 0.91 the easy way, followed this link:
https://www.youtube.com/watch?v=3bTMViikQ1k

I then realized there's no Auto Level which is available in Repetier 0.92: open image.
Currently I do not have "Maintenance" in the menu list, this is Ver. 0.91.

I would like to know if I upgrade to Repetier 0.92 do I have to go through this steps--->:

https://github.com/luc-github/Repetier- … /README.md

or is there an "easy way" like in the 2nd youtube link posted earlier where I click update firmware and choose
"repetier-0.92-alpha-davinci10.bin", if repetier-0.92-alpha-davinci10.bin is available?, I find it by updating firmware is easier.

Cheers,