I have several updates.
My module release is 0.3.0.
Sql updates:
mysql4-upgrade-0.1.0-0.2.0.phpmysql4-upgrade-0.2.0-0.3.0.php
The first update works perfect.
The second one doesn’t work. Magento doesn’t include it.
So where does the sql update logic store? I would like to debug it somehow.
Have a look at
This may be enough to get you started. Tell me if you need more advice.