Topics GeographyHeadlinesInfrastructureKatrinaNeighborhoodsPeopleRecreation
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When you update the text associated with an item, the previous version is expired and the changed version becomes the current text. From the item update page you can click the text button to view the past versions.
Authors can select a past version and make it effective, expiring the current version.
Administrators wanting to reclaim database space can delete expired versions.
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