NullEditButton

NullEditButton adds a "Null Edit" option to page controls. A "Null Edit" is in a way similar to purging, but better.

Advantage
All other purge methods do not apply to categorization and what links here changes from template edits, but a null edit does. Its extremely useful for wikis using Semantic Mediawiki because the properties, filterable lists, etc generally require a null edit to get the data updated (a normal  doesn't usually work.)

Other languages
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