Could you please guide us the best possible way to migrate a Epi 6 site to Episerver 8 or 9.
How does Composers in Epi 6 migrate and to what.
There are several pretty good guides. 6 to 7 is a bit tricky. 7 to 7.5 is a bit of work too and anything after that is very smooth.
6 to 7 check out
If you are using composer for 6 then you need to convert this to new blocks functionality.
7 to 7.5 check out
Main issue here is to convert files to new media files that 7.5 uses. There is a tool to convert all old files to new media content.
After 7.5 it's a piece of cake to upgrade with nuget packages from visual Studio. Might as well go to latest version 9 (at the time of writing)
Looks promising for the content migration to blocks yes. Didn't know about that tool :)
Remember to backup both database and files after each step. You will likely run the upgrade quite a few times :)
Having a fresh alloy demo site of each version with correct config everywhere is also good.
Yes Daniel will take care of that. Thanx for help...!!