I little update about the software:
- the latest version is now 0.80.
- the latest improvements include some fixes for PS 9.0. That version is rather sensitive for NULL values where it expects at least empty strings.
- the only significant change in PS 9.0 in the database structure - as far as the business data is concerned - is that the meta data (meta keywords, meta title and meta description) has been removed.
- confhub for copying configuration table data is now regularly updated and can be quite useful to copy the settings of a module. You are advised to first save the configuration at least once before you use it.
- there is now also similar functionality for hooks. It is in Prestools in module-info/module-compare. You need to enable a setting in the settings1.php, then you can in module-compare check a checkbutton at the top of the page and the arrows appear. The first time you check that checkbox a csv backup is made so that you can easily undo what you did. This is still experimental.