OS6800-24L correct upgrade order

[karlm]

Hello,

I have to upgrade two OS6800-24L running in a stacked configuration.

Current Image (both devices): 5.3.1.255.R02
Current Bootrom (both devices): 5.3.1.91.R02

Can I update to Image 6.1.5.611_R01 / Bootrom 6.1.2.261.R03 directly or is it neccessary to
roll out an update sequence from current -> 5.3.1GA -> 6.1.2GA -> 6.1.3GA?

The document OS6800_AOS_6.1.5_Upgrade_Instructions.pdf states:

Also, you must have a Bootrom/Miniboot version of 5.3.1.91.R02 or later, and a
recommended build of 5.3.1.255.R02 or later on the switch you are upgrading.

Therefore I think I can do a straight upgrade to 6.1.5.611_R01/Bootrom 6.1.2.261.R03.
Can anybode please confirm if this is correct?

Thank you for your help in andvance.

Karl