diff --git a/.github/workflows/push-deploy.yml b/.github/workflows/push-deploy.yml
index 0e1cd16..5ba16ec 100644
--- a/.github/workflows/push-deploy.yml
+++ b/.github/workflows/push-deploy.yml
@@ -21,11 +21,8 @@ jobs:
         SVN_PASSWORD: ${{ secrets.SVN_PASSWORD }}
         SVN_USERNAME: ${{ secrets.SVN_USERNAME }}
     - name: Upload release asset
-      uses: actions/upload-release-asset@v1
+      uses: softprops/action-gh-release@v2
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       with:
-        upload_url: ${{ github.event.release.upload_url }}
-        asset_path: ${{ steps.deploy.outputs.zip-path }}
-        asset_name: ${{ github.event.repository.name }}.zip
-        asset_content_type: application/zip
+        files: ${{ github.workspace }}/${{ github.event.repository.name }}.zip
diff --git a/README.md b/README.md
index e56044d..5b15ca9 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,12 @@
 # Insert Special Characters
 
-> A Special Character inserter for the WordPress block editor (Gutenberg).
+![Insert Special Characters](https://github.com/10up/insert-special-characters/blob/develop/.wordpress-org/banner-1544x500.png)
+
+[![Support Level](https://img.shields.io/badge/support-stable-blue.svg)](#support-level) ![WordPress tested up to version](https://img.shields.io/wordpress/plugin/tested/insert-special-characters?label=WordPress) [![GPLv2 License](https://img.shields.io/github/license/10up/insert-special-characters.svg)](https://github.com/10up/insert-special-characters/blob/develop/LICENSE.md) [![Dependency Review](https://github.com/10up/insert-special-characters/actions/workflows/dependency-review.yml/badge.svg)](https://github.com/10up/insert-special-characters/actions/workflows/dependency-review.yml) [![WordPress Plugin Version](https://img.shields.io/wordpress/plugin/v/insert-special-characters?logo=wordpress&logoColor=FFFFFF&label=Playground%20Demo&labelColor=3858E9&color=3858E9)](https://playground.wordpress.net/?blueprint-url=https://raw.githubusercontent.com/10up/insert-special-characters/develop/.wordpress-org/blueprints/blueprint.json)
 
-[![Support Level](https://img.shields.io/badge/support-stable-blue.svg)](#support-level) [![Release Version](https://img.shields.io/github/release/10up/insert-special-characters.svg)](https://github.com/10up/insert-special-characters/releases/latest) ![WordPress tested up to version](https://img.shields.io/wordpress/plugin/tested/insert-special-characters?label=WordPress) [![GPLv2 License](https://img.shields.io/github/license/10up/insert-special-characters.svg)](https://github.com/10up/insert-special-characters/blob/develop/LICENSE.md)
+[![E2E test](https://github.com/10up/insert-special-characters/actions/workflows/cypress.yml/badge.svg)](https://github.com/10up/insert-special-characters/actions/workflows/cypress.yml) [![ESLint](https://github.com/10up/insert-special-characters/actions/workflows/eslint.yml/badge.svg)](https://github.com/10up/insert-special-characters/actions/workflows/eslint.yml) [![PHPCS](https://github.com/10up/insert-special-characters/actions/workflows/phpcs.yml/badge.svg)](https://github.com/10up/insert-special-characters/actions/workflows/phpcs.yml) [![PHP Compatibility](https://github.com/10up/insert-special-characters/actions/workflows/php-compatibility.yml/badge.svg)](https://github.com/10up/insert-special-characters/actions/workflows/php-compatibility.yml) [![CodeQL](https://github.com/10up/insert-special-characters/actions/workflows/codeql-analysis.yml/badge.svg)](https://github.com/10up/insert-special-characters/actions/workflows/codeql-analysis.yml)
+
+> A Special Character inserter for the WordPress block editor (Gutenberg).
 
 ## Overview
 
@@ -41,8 +45,8 @@ wp.hooks.addFilter(
 
 ## Requirements
 
-* PHP 5.6+
-* [WordPress](http://wordpress.org/) 5.5+
+* PHP 7.4+
+* [WordPress](http://wordpress.org/) 6.1+
 
 ## Installation
 
diff --git a/readme.txt b/readme.txt
index e0c3c87..14a3385 100644
--- a/readme.txt
+++ b/readme.txt
@@ -1,9 +1,9 @@
 === Insert Special Characters ===
 Contributors:      10up, adamsilverstein, johnwatkins0, jeffpaul
-Tags:              Special Characters, Character Map, Omega, Gutenberg, Block, block editor
+Tags:              Special Characters, Character Map, Omega, character inserter, symbols
 Stable tag:        1.1.2
 Requires at least: 6.1
-Tested up to:      6.4
+Tested up to:      6.6
 Requires PHP:      7.4
 License:           GPLv2
 License URI:       https://www.gnu.org/licenses/old-licenses/gpl-2.0.html
@@ -21,7 +21,7 @@ Development takes place in the [GitHub repository](https://github.com/10up/inser
 == Technical Notes ==
 
 * Requires PHP 7.4+.
-* Requires [WordPress](http://wordpress.org/) 5.7+
+* Requires [WordPress](http://wordpress.org/) 6.1+
 * Issues and Pull requests welcome in the [GitHub repository](https://github.com/10up/insert-special-characters).
 
 == Installation ==
diff --git a/src/index.js b/src/index.js
index aceddd8..f4addd6 100644
--- a/src/index.js
+++ b/src/index.js
@@ -13,7 +13,7 @@ import {
 	useMemo,
 } from '@wordpress/element';
 import { BlockControls, RichTextShortcut } from '@wordpress/block-editor';
-import { Popover, ToolbarButton, ToolbarGroup } from '@wordpress/components';
+import { ToolbarButton, Dropdown } from '@wordpress/components';
 import { applyFilters } from '@wordpress/hooks';
 import { displayShortcut } from '@wordpress/keycodes';
 import { __ } from '@wordpress/i18n';
@@ -151,21 +151,10 @@ registerFormatType( type, {
 		}, [ isPopoverActive, memoizedPopoverRef ] );
 
 		const characters = applyFilters( `${ name }-characters`, Chars );
-		// Display the character map when it is active.
-		const specialCharsPopover = isPopoverActive && (
-			<Popover
-				className="character-map-popover"
-				placement="bottom-start"
-				focusOnMount="firstElement"
-				key="charmap-popover"
-				anchor={ contentRef.current }
-				expandOnMobile={ true }
-				headerTitle={ __(
-					'Insert Special Character',
-					'insert-special-characters'
-				) }
-				ref={ popoverRef }
-			>
+
+		// Character map component used by the dropdown render.
+		const characterMap = () => {
+			return (
 				<CharacterMap
 					characterData={ characters }
 					onSelect={
@@ -207,24 +196,33 @@ registerFormatType( type, {
 						'insert-special-characters'
 					) }
 				/>
-			</Popover>
-		);
+			);
+		};
 
 		return (
 			<Fragment>
 				<BlockControls group="other">
-					<ToolbarGroup>
-						<ToolbarButton
-							className={ `toolbar-button-with-text toolbar-button__advanced-${ name }` }
-							icon="editor-customchar"
-							isPressed={ isPopoverActive }
-							label={ title }
-							onClick={ () =>
-								setIsPopoverActive( ! isPopoverActive )
-							}
-							shortcut={ displayShortcut.primary( character ) }
-						/>
-					</ToolbarGroup>
+					<Dropdown
+						className="insert-special-character__dropdown"
+						open={ isPopoverActive }
+						onToggle={ () =>
+							setIsPopoverActive( ! isPopoverActive )
+						}
+						contentClassName="insert-special-character__dropdown-content"
+						renderToggle={ ( { onToggle, isOpen } ) => (
+							<ToolbarButton
+								icon="editor-customchar"
+								label={ title }
+								className="toolbar-button__advanced-insertspecialcharacters"
+								onClick={ onToggle }
+								isActive={ isOpen }
+								shortcut={ displayShortcut.primary(
+									character
+								) }
+							/>
+						) }
+						renderContent={ characterMap }
+					/>
 				</BlockControls>
 				<Fragment>
 					<RichTextShortcut
@@ -233,7 +231,6 @@ registerFormatType( type, {
 						onUse={ () => setIsPopoverActive( ! isPopoverActive ) }
 					/>
 				</Fragment>
-				{ specialCharsPopover }
 			</Fragment>
 		);
 	},