add versioning on a (virtual) page level

[lsmith]

It would be nice to also get versioning on the (virtual) page level and not just on the slot level.

[tboutell]

This has pluses and minuses. How do you show what was changed in revision X in a clear and effective way when a page has many discretely editable components?

It would be desirable to be able to roll back page deletions.

[lsmith]

Showing the differences is not trivial, especially since a page usually requires most of the screen real estate. Potentially a multi window approach, which would well pair up with multi monitor setups many people have, could be useful here. Maybe with borders around the slots which have changes when comparing two versions. The borders could be color coded to show where there is simply a new version of a slot, where a slot was removed and where a slot was added.

[johnnyoffline]

Versioning for pages is a neat idea, virtual or otherwise.

Something to consider for A2.0