diff --git a/assets/js/blocks.js b/assets/js/blocks.js
index c5429b2..0f30003 100755
--- a/assets/js/blocks.js
+++ b/assets/js/blocks.js
@@ -7,6 +7,7 @@ import { registerBlockType, registerBlockVariation } from '@wordpress/blocks';
 // Split the Edit component out.
 import Edit from './edit';
 import transforms from './transforms';
+import deprecated from './deprecated';
 import '../css/podcasting-editor-screen.css';
 
 /**
@@ -139,6 +140,7 @@ export default registerBlockType(
 				</figure>
 			);
 		},
+		deprecated,
 	},
 );
 
diff --git a/assets/js/deprecated.js b/assets/js/deprecated.js
new file mode 100755
index 0000000..fc142b3
--- /dev/null
+++ b/assets/js/deprecated.js
@@ -0,0 +1,89 @@
+export default [
+	{
+		attributes: {
+			id: {
+				type: 'number',
+			},
+			src: {
+				type: 'string',
+				source: 'attribute',
+				selector: 'audio',
+				attribute: 'src',
+			},
+			url: {
+				type: 'string',
+				source: 'meta',
+				meta: 'podcast_url',
+			},
+			filesize: {
+				type: 'number',
+				source: 'meta',
+				meta: 'podcast_filesize',
+			},
+			duration: {
+				type: 'string',
+				source: 'meta',
+				meta: 'podcast_duration',
+			},
+			mime: {
+				type: 'string',
+				source: 'meta',
+				meta: 'podcast_mime',
+			},
+			caption: {
+				type: 'array',
+				source: 'children',
+				selector: 'figcaption',
+			},
+			captioned: {
+				type: 'boolean',
+				source: 'meta',
+				meta: 'podcast_captioned',
+				default: false,
+			},
+			explicit: {
+				type: 'string',
+				source: 'meta',
+				meta: 'podcast_explicit',
+				default: 'no',
+			},
+			enclosure: {
+				type: 'string',
+				source: 'meta',
+				meta: 'enclosure',
+			},
+			seasonNumber: {
+				type: 'string',
+				source: 'meta',
+				meta: 'podcast_season_number',
+			},
+			episodeNumber: {
+				type: 'string',
+				source: 'meta',
+				meta: 'podcast_episode_number',
+			},
+			episodeType: {
+				type: 'string',
+				source: 'meta',
+				meta: 'podcast_episode_type',
+			}
+		},
+		supports: {
+			multiple: false,
+		},
+		save: props => {
+			const {
+				id,
+				src,
+				caption
+			} = props.attributes;
+
+			return (
+				<figure className={ id ? `podcast-${ id }` : null }>
+					<audio controls="controls" src={ src } />
+					{ caption && caption.length > 0 && <figcaption>{ caption }</figcaption> }
+				</figure>
+			);
+		},
+	},
+];