Do somebody had to upgrade PMA database

Hi,

This is a summary of my previous mail presented as a simple question :

Do somebody, when upgrading Easyphp, had to upgrade the phpmyadmin database and how ?

There are only two ways to upgrade Easyphp after new software installation to make it run on the databases :
- restart from empty environment and to import user databases (databases exported previously, this which can be an heavy work)
- use an upgraded Mysql datadir (a replication) :
1- to upgrade all the datadir if necessary with the Mysql upgrading utility
2- If PhpMyAdmin had enhanced his database (new tables, new columns, changes in fields, changes in indexes...) : upgrading with a php piece of soft.

Please, what did you do and how ?
Thanks.

Trebly