I work for a consultancy company and we've found an opportunity with a possible client that's using Alfresco 2.1 Enterprise Edition. They're asking to upgrade Alfresco to the nearest edition, but they're not even sure it's possible.
We've browsed around and found a roadmap that says that you can upgrade your way up if your in version 2.2.x, but if you're using a earlier version than that, you have to contact Alfresco Support. We've tried. No answer. Neither in their GB nor Spain offices is anyone answering (maybe the phone's not plugged in?)
Anyways: has anyone had any experience upgrading from version 2.1?