Expiring Synonyms
VaultWiki 4 Beta 6 introduces the ability to create expiring Synonyms. You can now set a future date after which the Synonym will be automatically removed. This is particularly useful when the name of a page has changed, and you want to give users or search engines the chance to update their links, without keeping that Synonym around forever.Other Changes
VaultWiki's upgrade process has been made easier: it is no longer necessary to disable the VaultWiki before beginning the upgrade process.The style has finally been updated for vBulletin 4 installations so that the wiki more closely looks like other areas of your vBulletin site.