15.0-rc-2

Block editor additions: New Verse block. Support for overlay colors in Cover block. Enter/exit animation for the Floating Toolbar. Tooltip for page template selection buttons.
Block editor updates: “Trash block” in a menu reachable from the block toolbar. Undo/Redo work more consistently.
Block editor fixes: Text block merging issue, button alignment in page templates, string inconsistencies.
Other updates: Added homepage settings to pages list and to site settings. Improved Reader UI.