0.18.30 ### Added - Block(`html`): Add `data` event listener. - Block(`markdown`): Add `data` event listener. - App: Add `data` option to `page` remapper. - App: Add `random.choice` remapper. It returns a random entry from an array of items, or the input if the input is not an array. - App: Add `storage.read` and `storage.write` actions. - Studio: Render Monaco editor diagnostics below the editor pane.