I wan't to migrate a Plone site version 5.0.7 to latest 5.2. In a previous attempt some months ago I could not succed migrating it to 5.1.5
I thought that perhaps exporting my content (mostly thousands of news itens) and importing it in a fresh site would be a good practice, instead of battling several errors cause I used some addons.
The last time I searched on how to do this I found the instructions about the transmogrifier. Is this still the way or has something new (and easier) surged? I remember trying to run it but stumbling in errors I could not solve.
I wan't to do a new try, what can you advice me?