Hi Bruno,
The way summary pages handle different form versions is… non-existent, which is a problem. Right now the summary page uses the latest version of the form definition, and behaves as if all the data was for that version (which, obviously isn't necessarily the case). Improving this situation is covered by:
https://github.com/orbeon/orbeon-forms/issues/1435You're suggesting to have a dropdown to select the version on the summary page. This is also what we've been thinking.
About detecting incompatible changes, that would be done at publish time, correct? I.e. Form Builder could do that detection, and appropriately suggest to create a new version or overwrite the existing version. Is this also what you have in mind?
Alex
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