I currently have a server in version 2.1.2 (Windows server), I installed a new server in v2.6 (redhat server).
I saw that the schema of the database is not exactly the same between the 2 versions, so I think that a simple dump of my base in 2.1.2 to 2.6 will not work, isn't it?
Are there database migration scripts?
If not, do I have to install 2.1.2 on my new server first, import my database and then migrate to 2.6?
Thanks for your help.