Orchard site 1.5.1 to 1.9.1 upgrade?

Topics: Installing Orchard
Jul 14, 2015 at 12:03 AM
I know, I've been a bad bad admin. I have a client who is on Orchard 1.5.1 and has not wanted to go through the migration to a new version of orchard yet I'm running into enough problems that I need to bite the bullet.

What is the cleanest and easiest way to migrate from 1.5.1 to 19.1? I dug around a bit but didn't see much besides the generic upgrade notes here: http://docs.orchardproject.net/Documentation/Upgrading-a-site-to-a-new-version-of-Orchard

There are obviously module specific upgrades and testing I'll need to do but for the core platform is there anything specific I should be thinking about related to moving from 1.5.1 to 1.9.1?
Jul 14, 2015 at 9:20 AM
I'd say: follow the complete upgrade path, don't try to jump from 1.5.1 to 1.9.1 in one step.