Upgrading switch stacks running ios-xe from Denali 16.3.7 to Everest 16.6.7

although its the 16 train, just want to verify that I can go directly from 16.3.7 to 16.6.7?

I also have a case where one switch stack is still in bundle mode running 03.06.05.E. Plan is to convert to install mode and then upgrade directly to Everest 16.6.7, thoughts?

Thanks