Category:LoadExtensionSchemaUpdates extensions/blk
 | This category may not be up to date; it may not show all extensions that use this hook. You can view this MediaWiki Code search query to see the most up-to-date version of all extensions that use this hook. |
The LoadExtensionSchemaUpdates category contains pages on extensions that use the LoadExtensionSchemaUpdates /en hook. Category:Extensions by hook usage/blk