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| Summary: |
The preceding version selection picker should propose and accept only a restriced list of pages |
| Description: |
Currently, when creating/editing a version page in a book, the picker provides all the pages of the wiki could to be selected as a preceding version.
The preceding version field should only propose and accept pages:
* coming from the current book,
* that are actual version pages,
* not the currently edited version,
* and avoid loops (if V4 inherits from V3, and V3 from V2, V2 shouldn't be able to inherit from V4) |
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