Gutenberg 4.6.0 Changelog

Fix issue with drag-and-drop in columns.Fix TinyMCE list plugin registration.Fix IE11 flexbox alignment when min-width is set.Fix IE11 focus loss after TinyMCE init. Add IE check.Fix getSelectedBlockClientId selector.Fix issue where unregistering a block type would cause blocks that convert to it to break.Fix Classic block not showing galleries on a grid.Fix visual issues with Button…

Bryan Hoffman