Hello,
I have a running Piwik 1.6 with a lot of data and I would update it to the latest version. After quickly reading the changelogs, I saw that there was a lot of update between theses versions.
I wonder what is the best (and secure to keep data) between applying each important updates one by one or directly install the latest version then import/migrate the old database.
Thanks!
–
Julien.