array( 'modifyField', 'user_former_groups', 'ufg_group', 'patch-ufg_group-length-increase.sql' ),
//1.20
- array( 'addTable', 'config', 'patch-config.sql' ),
array( 'addIndex', 'ipblocks', 'i05', 'patch-ipblocks_i05_index.sql' ),
array( 'addIndex', 'revision', 'i05', 'patch-revision_i05_index.sql' ),
array( 'dropField', 'category', 'cat_hidden', 'patch-cat_hidden.sql' ),