public function after() {
		$this->plugin = $this->upgrader->plugin_info();
		if ( ! empty( $this->plugin ) && ! is_wp_error( $this->result ) && $this->plugin_active ) {
			// Currently used only when JS is off for a single plugin update?
			echo '<iframe title="' . esc_attr__( 'Update progress' ) . '" style="border:0;overflow:hidden" width="100%" height="170" src="' . wp_nonce_url( 'update.php?action=activate-plugin&networkwide=' . $this->plugin_network_active . '&plugin=' . urlencode( $this->plugin ), 'activate-plugin_' . $this->plugin ) . '"></iframe>';
		}

		$this->decrement_update_count( 'plugin' );

		$update_actions = array(
			'activate_plugin' => '<a href="' . wp_nonce_url( 'plugins.php?action=activate&amp;plugin=' . urlencode( $this->plugin ), 'activate-plugin_' . $this->plugin ) . '" target="_parent">' . __( 'Activate Plugin' ) . '</a>',
			'plugins_page'    => '<a href="' . self_admin_url( 'plugins.php' ) . '" target="_parent">' . __( 'Return to Plugins page' ) . '</a>',
		);
		if ( $this->plugin_active || ! $this->result || is_wp_error( $this->result ) || ! current_user_can( 'activate_plugin', $this->plugin ) ) {
			unset( $update_actions['activate_plugin'] );
		}

		/**
		 * Filters the list of action links available following a single plugin update.
		 *
		 * @since 2.7.0
		 *
		 * @param string[] $update_actions Array of plugin action links.
		 * @param string   $plugin         Path to the plugin file relative to the plugins directory.
		 */
		$update_actions = apply_filters( 'update_plugin_complete_actions', $update_actions, $this->plugin );

		if ( ! empty( $update_actions ) ) {
			$this->feedback( implode( ' | ', (array) $update_actions ) );
		}
	}