…nitiative> Improving Databases in MediaWiki T299953: Normalize imagelinks table T299951: Normalize categorylinks table Mentioned Here T183490: MCR schema migration stage 4: Migrate External Store URLs (wmf production) T363876: Research Tech News potential improvements T222224: RF…

…d. * (T389893) 'multiPrimaryMode' has been removed from SqlBagOStuff config. * (T299951) $wgCategoryLinksSchemaMigrationStage, a temporary setting which controls the database schema migration for the categorylinks table, has been removed. === New user-facing features in 1.45 === …

…emoved. T389893 ) 'multiPrimaryMode' has been removed from SqlBagOStuff config. T299951 $wgCategoryLinksSchemaMigrationStage , a temporary setting which controls the database schema migration for the categorylinks table, has been removed. New user-facing features in 1.45 edit T21…

…d. * (T389893) 'multiPrimaryMode' has been removed from SqlBagOStuff config. * (T299951) $wgCategoryLinksSchemaMigrationStage, a temporary setting which controls the database schema migration for the categorylinks table, has been removed. === New user-facing features in 1.45 === …