upgrade 11.1.0 to 11.2 version

Hello,

 

Please, could you answer these simple questions? I will appreciate that.

 

I need to upgrade a F5 BIG IP platform which has LTM+APM from 11.1.0 to 11.2 version. I would like to know and be sure that I will have no issues/bugs after performing such upgrade.

 

also if settings remain intact or that I have to do after the upgrade?

 

any suggestions or recommendations?

 

Thanks in advance for your help.

 

Regards