Migrate mantis 0.19.0 -> mantis 1.1.2

[junbo]

Hello,
I would like to know if there is a script to migrate an older version of mantis to a more recent?
Sorry for the English but I am French.

Thank you to answer. It's urgent.

Bye...

[olegos]

The instructions for upgrading are here. I suggest you get the latest stable version (currently 1.1.6) instead of 1.1.2. Then you access admin/upgrade.php to convert the database, then admin/install.php to finish the install.

[junbo]

Thank you verry much.
I managed.

Bye...