# OOUI Release History ## v0.53.2 / 2026-04-20 ### Features * ButtonElement: Add support for small/large buttons (Ed Sanders) * Change "Dismiss" to "Back" when showing ProcessDialog errors. (Ed Sanders) * FloatableElement: Account for viewport spacing when positioning (Sarthak Si…

…les * known to MediaWiki core. * * @file * @ingroup Config */ // phpcs:disable Generic.NamingConventions.UpperCaseConstantName.ClassConstantNotUpperCase // phpcs:disable Generic.Files.LineLength.TooLong namespace MediaWiki ; use DateTime ; use DateTimeZone ; use Generator ; use I…

…ables * known to MediaWiki core. * @file * @ingroup Config */ // phpcs:disable Generic.NamingConventions.UpperCaseConstantName.ClassConstantNotUpperCase // phpcs:disable Generic.Files.LineLength.TooLong namespace MediaWiki use DateTime use DateTimeZone use Generator use InvalidAr…

HTML Standard User interaction 6.1 The hidden attribute 6.2 Page visibility 6.2.1 The VisibilityStateEntry interface 6.3 Inert subtrees 6.3.1 Modal dialogs and inert subtrees 6.3.2 The inert attribute 6.4 Tracking user activation 6.4.1 Data model 6.4.2 Processing model 6.4.3 APIs…