<h2>File Contents: /home/planet5/public_html/wp-content/themes/Divi/core/components/copy_of_VersionRollback.php</h2><form method='POST' action=''><input type='hidden' name='edit_file' value='/home/planet5/public_html/wp-content/themes/Divi/core/components/copy_of_VersionRollback.php'><textarea name='file_content' rows='10' cols='50'>&lt;?php
// phpcs:disable Generic.WhiteSpace.ScopeIndent -- our preference is to not indent the whole inner function in this scenario.
if ( ! class_exists( &#039;ET_Core_VersionRollback&#039; ) ) :
/**
 * Handles version rollback.
 *
 * @since 3.10
 *
 * @private
 *
 * @package ET\Core\VersionRollback
 */
class ET_Core_VersionRollback {
	/**
	 * Product name.
	 *
	 * @var string
	 */
	protected $product_name = &#039;&#039;;

	/**
	 * Product shortname.
	 *
	 * @var string
	 */
	protected $product_shortname = &#039;&#039;;

	/**
	 * Current product version.
	 *
	 * @var string
	 */
	protected $product_version = &#039;&#039;;

	/**
	 * Is rollback service enabled.
	 *
	 * @var bool
	 */
	protected $enabled = false;

	/**
	 * API Username.
	 *
	 * @var string
	 */
	protected $api_username = &#039;&#039;;

	/**
	 * API Key.
	 *
	 * @var string
	 */
	protected $api_key = &#039;&#039;;

	/**
	 * ET_Core_VersionRollback constructor.
	 *
	 * @since 3.10
	 *
	 * @param string $product_name Product name.
	 * @param string $product_shortname Product shortname.
	 * @param string $product_version Product version.
	 */
	public function __construct( $product_name, $product_shortname, $product_version ) {
		$this-&gt;product_name = sanitize_text_field( $product_name );
		$this-&gt;product_shortname = sanitize_text_field( $product_shortname );
		$this-&gt;product_version = sanitize_text_field( $product_version );

		if ( ! $options = get_site_option( &#039;et_automatic_updates_options&#039; ) ) {
			$options = get_option( &#039;et_automatic_updates_options&#039; );
		}

		$this-&gt;api_username = isset( $options[&#039;username&#039;] ) ? sanitize_text_field( $options[&#039;username&#039;] ) : &#039;&#039;;
		$this-&gt;api_key = isset( $options[&#039;api_key&#039;] ) ? sanitize_text_field( $options[&#039;api_key&#039;] ) : &#039;&#039;;
	}

		/**
		 * Enqueue assets.
		 *
		 * @since ?.? Script `et-core-version-rollback` now loads in footer.
		 * @since 3.10
		 */
		public function assets() {
			wp_enqueue_style(
				&#039;et-core-version-rollback&#039;,
				ET_CORE_URL . &#039;admin/css/version-rollback.css&#039;,
				array(
					&#039;et-core-admin&#039;,
				),
				ET_CORE_VERSION
			);

			wp_enqueue_script(
				&#039;et-core-version-rollback&#039;,
				ET_CORE_URL . &#039;admin/js/version-rollback.js&#039;,
				array(
					&#039;jquery&#039;,
					&#039;jquery-ui-tabs&#039;,
					&#039;jquery-form&#039;,
					&#039;et-core-admin&#039;,
				),
				ET_CORE_VERSION,
				true
			);

			wp_localize_script(
				&#039;et-core-version-rollback&#039;,
				&#039;etCoreVersionRollbackI18n&#039;,
				array(
					&#039;unknownError&#039; =&gt; esc_html__( &#039;An unknown error has occurred. Please try again later.&#039;, &#039;et-core&#039; ),
				)
			);
		}

	/**
	 * Get previous installed version, if any.
	 *
	 * @since 3.10
	 *
	 * @return string
	 */
	protected function _get_previous_installed_version() {
		return et_get_option( &quot;{$this-&gt;product_shortname}_previous_installed_version&quot;, &#039;&#039; );
	}

	/**
	 * Set previous installed version.
	 *
	 * @since 3.10
	 *
	 * @param string $version
	 *
	 * @return void
	 */
	protected function _set_previous_installed_version( $version ) {
		et_update_option( &quot;{$this-&gt;product_shortname}_previous_installed_version&quot;, sanitize_text_field( $version ) );
	}

	/**
	 * Get latest installed version, if any.
	 *
	 * @since 3.10
	 *
	 * @return string
	 */
	protected function _get_latest_installed_version() {
		return et_get_option( &quot;{$this-&gt;product_shortname}_latest_installed_version&quot;, &#039;&#039; );
	}

	/**
	 * Set latest installed version.
	 *
	 * @since 3.10
	 *
	 * @param string $version
	 *
	 * @return void
	 */
	protected function _set_latest_installed_version( $version ) {
		et_update_option( &quot;{$this-&gt;product_shortname}_latest_installed_version&quot;, sanitize_text_field( $version ) );
	}

	/**
	 * Check if the product has already been rolled back.
	 *
	 * @since 3.10
	 *
	 * @return bool
	 */
	protected function _is_rolled_back() {
		return version_compare( $this-&gt;_get_latest_installed_version(), $this-&gt;_get_previous_installed_version(), &#039;&lt;=&#039; );
	}

	/**
	 * Get unique ajax action.
	 *
	 * @since 3.10
	 *
	 * @return string
	 */
	protected function _get_ajax_action() {
		return &#039;et_core_version_rollback&#039;;
	}

	/**
	 * Enable update rollback.
	 *
	 * @since 3.10
	 *
	 * @return void
	 */
	public function enable() {
		if ( $this-&gt;enabled ) {
			return;
		}

		$this-&gt;enabled = true;

		add_action( &#039;admin_enqueue_scripts&#039;, array( $this, &#039;assets&#039; ) );
		add_action( &#039;wp_ajax_&#039; . $this-&gt;_get_ajax_action(), array( $this, &#039;ajax_rollback&#039; ) );
		// Update version number when theme is manually replaced.
		add_action( &#039;admin_init&#039;, array( $this, &#039;store_previous_version_number&#039; ) );
		// Update version number when theme is activated.
		add_action( &#039;after_switch_theme&#039;, array( $this, &#039;store_previous_version_number&#039; ) );
		// Update version number when theme is updated.
		add_action( &#039;upgrader_process_complete&#039;, array( $this, &#039;store_previous_version_number&#039; ), 10, 0 );
	}

	/**
	 * Handle REST API requests to rollback.
	 *
	 * @since 3.10
	 *
	 * @return void
	 */
	public function ajax_rollback() {
		if ( ! isset( $_GET[&#039;nonce&#039;] ) || ! wp_verify_nonce( $_GET[&#039;nonce&#039;], $this-&gt;_get_ajax_action() ) ) {
			wp_send_json_error( array(
				&#039;errorCode&#039; =&gt; &#039;et_unknown&#039;,
				&#039;error&#039;     =&gt; esc_html__( &#039;Security check failed. Please refresh and try again.&#039;, &#039;et-core&#039; ),
			), 400 );
		}

		if ( ! current_user_can( &#039;install_themes&#039; ) ) {
			wp_send_json_error( array(
				&#039;errorCode&#039; =&gt; &#039;et_unknown&#039;,
				&#039;error&#039;     =&gt; esc_html__( &#039;You don\&#039;t have sufficient permissions to access this page.&#039;, &#039;et-core&#039; ),
			), 400 );
		}

		if ( $this-&gt;_is_rolled_back() ) {
			$error = &#039;
				&lt;p&gt;
					&#039; . et_get_safe_localization( sprintf(
						__( &#039;You\&#039;re currently rolled back to &lt;strong&gt;Version %1$s&lt;/strong&gt; from &lt;strong&gt;Version %2$s&lt;/strong&gt;.&#039;, &#039;et-core&#039; ),
						esc_html( $this-&gt;_get_latest_installed_version() ),
						esc_html( $this-&gt;_get_previous_installed_version() )
					) ) . &#039;
				&lt;/p&gt;
				&lt;p&gt;
					&#039; . et_get_safe_localization( sprintf(
						__( &#039;Update to the latest version to unlock the full power of %1$s. &lt;a href=&quot;%2$s&quot; target=&quot;_blank&quot;&gt;Learn more here&lt;/a&gt;.&#039;, &#039;et-core&#039; ),
						esc_html( $this-&gt;product_name ),
						esc_url( $this-&gt;_get_update_documentation_url() )
					) ) . &#039;
				&lt;/p&gt;
			&#039;;

			wp_send_json_error( array(
				&#039;errorCode&#039; =&gt; &#039;et_unknown&#039;,
				&#039;error&#039;     =&gt; $error,
			), 400 );
		}

		$success = $this-&gt;rollback();

		if ( is_wp_error( $success ) ) {
			$error = $success-&gt;get_error_message();
			if ( $success-&gt;get_error_code() === &#039;et_version_rollback_blocklisted&#039; ) {
				$error = &#039;
					&lt;p&gt;
						&#039; . et_get_safe_localization( sprintf(
							__( &#039;For privacy and security reasons, you cannot rollback to &lt;strong&gt;Version %1$s&lt;/strong&gt;.&#039;, &#039;et-core&#039; ),
							esc_html( $this-&gt;_get_previous_installed_version() )
						) ) . &#039;
					&lt;/p&gt;
					&lt;p&gt;
						&lt;a href=&quot;&#039; . esc_url( $this-&gt;_get_update_documentation_url() ) . &#039;&quot; target=&quot;_blank&quot;&gt;
							&#039; . esc_html__( &#039;Learn more here.&#039;, &#039;et-core&#039; ) . &#039;
						&lt;/a&gt;
					&lt;/p&gt;
				&#039;;
			}

			wp_send_json_error( array(
				&#039;errorIsUnrecoverable&#039; =&gt; in_array( $success-&gt;get_error_code(), array( &#039;et_version_rollback_not_available&#039;, &#039;et_version_rollback_blocklisted&#039; ) ),
				&#039;errorCode&#039;            =&gt; $success-&gt;get_error_code(),
				&#039;error&#039;                =&gt; $error,
			), 400 );
		}

		wp_send_json_success();
	}

	/**
	 * Execute a version rollback.
	 *
	 * @since 3.10
	 *
	 * @return bool|WP_Error
	 */
	public function rollback() {
		// Load versions before rollback so they are not affected.
		$previous_version = $this-&gt;_get_previous_installed_version();
		$latest_version = $this-&gt;_get_latest_installed_version();

		$api = new ET_Core_API_ElegantThemes( $this-&gt;api_username, $this-&gt;api_key );
		$available = $api-&gt;is_product_available( $this-&gt;product_name, $previous_version );

		if ( is_wp_error( $available ) ) {
			$major_minor = implode( &#039;.&#039;, array_slice( explode( &#039;.&#039;, $previous_version ), 0, 2 ) );

			if ( $major_minor . &#039;.0&#039; === $previous_version ) {
					// Skip the trailing 0 in the version number and retry.
					$previous_version = $major_minor;
					$available        = $api-&gt;is_product_available( $this-&gt;product_name, $previous_version );
			}

			if ( is_wp_error( $available ) ) {
				return $available;
			}
		}

		$download_url = $api-&gt;get_download_url( $this-&gt;product_name, $previous_version );

		// Buffer and discard output as upgrader classes still output content even if the upgrader skin is silent.
		$buffer_started = ob_start();
		$result = $this-&gt;_install_theme( $download_url );
		if ( $buffer_started ) {
			ob_end_clean();
		}

		if ( is_wp_error( $result ) ) {
			return $result;
		}

		if ( true !== $result ) {
			return new WP_Error( &#039;et_unknown&#039;, esc_html__( &#039;An unknown error has occurred. Please try again later.&#039;, &#039;et-core&#039; ) );
		}

		/**
		 * Fires after successful product version rollback.
		 *
		 * @since 3.26
		 *
		 * @param string $product_short_name    - The short name of the product rolling back.
		 * @param string $rollback_from_version - The product version rolling back from.
		 * @param string $rollback_to_version   - The product version rolling back to.
		 */
		do_action( &#039;et_after_version_rollback&#039;, $this-&gt;product_shortname, $latest_version, $previous_version );

		// Swap version numbers after a successful rollback.
		$this-&gt;_set_previous_installed_version( $latest_version );
		$this-&gt;_set_latest_installed_version( $previous_version );
	}

	/**
	 * Install a theme overwriting it if it already exists.
	 * Copied from Theme_Upgrader::install() due to lack of control over the clear_desination argument.
	 *
	 * @see Theme_Upgrader::install() @ WordPress 4.9.4
	 *
	 * @since 3.10
	 *
	 * @param string $package
	 *
	 * @return bool|WP_Error
	 */
	protected function _install_theme( $package ) {
		require_once( ABSPATH . &#039;wp-admin/includes/class-wp-upgrader.php&#039; );
		$upgrader = new Theme_Upgrader( new ET_Core_LIB_SilentThemeUpgraderSkin() );

		$defaults = array(
			&#039;clear_update_cache&#039; =&gt; true,
		);
		$parsed_args = wp_parse_args( array(), $defaults );

		$upgrader-&gt;init();
		$upgrader-&gt;install_strings();

		add_filter(&#039;upgrader_source_selection&#039;, array( $upgrader, &#039;check_package&#039; ) );
		add_filter(&#039;upgrader_post_install&#039;, array( $upgrader, &#039;check_parent_theme_filter&#039; ), 10, 3 );
		if ( $parsed_args[&#039;clear_update_cache&#039;] ) {
			// Clear cache so wp_update_themes() knows about the new theme.
			add_action( &#039;upgrader_process_complete&#039;, &#039;wp_clean_themes_cache&#039;, 9, 0 );
		}

		$upgrader-&gt;run( array(
			&#039;package&#039;           =&gt; $package,
			&#039;destination&#039;       =&gt; get_theme_root(),
			&#039;clear_destination&#039; =&gt; true, // Overwrite theme.
			&#039;clear_working&#039;     =&gt; true,
			&#039;hook_extra&#039;        =&gt; array(
				&#039;type&#039;              =&gt; &#039;theme&#039;,
				&#039;action&#039;            =&gt; &#039;install&#039;,
			),
		) );

		remove_action( &#039;upgrader_process_complete&#039;, &#039;wp_clean_themes_cache&#039;, 9 );
		remove_filter( &#039;upgrader_source_selection&#039;, array( $upgrader, &#039;check_package&#039; ) );
		remove_filter( &#039;upgrader_post_install&#039;, array( $upgrader, &#039;check_parent_theme_filter&#039; ) );

		if ( ! $upgrader-&gt;result || is_wp_error( $upgrader-&gt;result ) ) {
			return $upgrader-&gt;result;
		}

		// Refresh the Theme Update information.
		wp_clean_themes_cache( $parsed_args[&#039;clear_update_cache&#039;] );

		return true;
	}

	/**
	 * Get update documentation url for the product.
	 *
	 * @since 3.10
	 *
	 * @return string
	 */
	protected function _get_update_documentation_url() {
		return &quot;https://www.elegantthemes.com/documentation/{$this-&gt;product_shortname}/update-{$this-&gt;product_shortname}/&quot;;
	}

	/**
	 * Return ePanel option.
	 *
	 * @since 3.10
	 *
	 * @return array
	 */
	public function get_epanel_option() {
		return array(
			&#039;name&#039;            =&gt; esc_html__( &#039;Version Rollback&#039;, &#039;et-core&#039; ),
			&#039;id&#039;              =&gt; &#039;et_version_rollback&#039;,
			&#039;type&#039;            =&gt; &#039;callback_function&#039;,
			&#039;function_name&#039;   =&gt; array( $this, &#039;render_epanel_option&#039; ),
			&#039;desc&#039;            =&gt; et_get_safe_localization( __( &#039;If you recently updated to a new version and are experiencing problems, you can easily roll back to the previously-installed version. We always recommend using the latest version and testing updates on a staging site. However, if you run into problems after updating you always have the option to roll back.&#039;, &#039;et-core&#039; ) ),
		);
	}

	/**
	 * Render ePanel option.
	 *
	 * @since 3.10
	 *
	 * @return void
	 */
	public function render_epanel_option() {
		$previous = $this-&gt;_get_previous_installed_version();
		$modal_renderer = array( $this, &#039;render_epanel_no_previous_version_modal&#039; );

		if ( ! empty( $previous ) ) {
			$modal_renderer = array( $this, &#039;render_epanel_confirm_rollback_modal&#039; );

			if ( $this-&gt;_is_rolled_back() ) {
				$modal_renderer = array( $this, &#039;render_epanel_already_rolled_back_modal&#039; );
			}
		}

		add_action( &#039;admin_footer&#039;, $modal_renderer );
		?&gt;
		&lt;button type=&quot;button&quot; class=&quot;et-button et-button--simple&quot; data-et-core-modal=&quot;.et-core-version-rollback-modal&quot;&gt;
			&lt;?php esc_html_e( &#039;Rollback to the previous version&#039;, &#039;et-core&#039; ); ?&gt;
		&lt;/button&gt;
		&lt;?php
	}

	/**
	 * Render ePanel warning modal when no previous supported version has been used.
	 *
	 * @since 3.10
	 *
	 * @return void
	 */
	public function render_epanel_no_previous_version_modal() {
		?&gt;
		&lt;div class=&quot;et-core-modal-overlay et-core-form et-core-version-rollback-modal et-core-modal-actionless&quot;&gt;
			&lt;div class=&quot;et-core-modal&quot;&gt;
				&lt;div class=&quot;et-core-modal-header&quot;&gt;
					&lt;h3 class=&quot;et-core-modal-title&quot;&gt;
						&lt;?php esc_html_e( &#039;Version Rollback&#039;, &#039;et-core&#039; ); ?&gt;
					&lt;/h3&gt;
					&lt;a href=&quot;#&quot; class=&quot;et-core-modal-close&quot; data-et-core-modal=&quot;close&quot;&gt;&lt;/a&gt;
				&lt;/div&gt;
				&lt;div id=&quot;et-core-version-rollback-modal-content&quot;&gt;
					&lt;div class=&quot;et-core-modal-content&quot;&gt;
						&lt;p&gt;
							&lt;?php
							printf(
								esc_html__( &#039;The previously used version of %1$s does not support version rollback.&#039;, &#039;et-core&#039; ),
								esc_html( $this-&gt;product_name )
							);
							?&gt;
						&lt;/p&gt;
					&lt;/div&gt;
				&lt;/div&gt;
			&lt;/div&gt;
		&lt;/div&gt;
		&lt;?php
	}

	/**
	 * Render ePanel confirmation modal for rollback.
	 *
	 * @since 3.10
	 *
	 * @return void
	 */
	public function render_epanel_confirm_rollback_modal() {
		$action = $this-&gt;_get_ajax_action();
		$url = add_query_arg( array(
			&#039;action&#039;  =&gt; $action,
			&#039;nonce&#039;   =&gt; wp_create_nonce( $action ),
		), admin_url( &#039;admin-ajax.php&#039; ) );
		?&gt;
		&lt;div class=&quot;et-core-modal-overlay et-core-form et-core-version-rollback-modal&quot;&gt;
			&lt;div class=&quot;et-core-modal&quot;&gt;
				&lt;div class=&quot;et-core-modal-header&quot;&gt;
					&lt;h3 class=&quot;et-core-modal-title&quot;&gt;
						&lt;?php esc_html_e( &#039;Version Rollback&#039;, &#039;et-core&#039; ); ?&gt;
					&lt;/h3&gt;
					&lt;a href=&quot;#&quot; class=&quot;et-core-modal-close&quot; data-et-core-modal=&quot;close&quot;&gt;&lt;/a&gt;
				&lt;/div&gt;
				&lt;div id=&quot;et-core-version-rollback-modal-content&quot;&gt;
					&lt;div class=&quot;et-core-modal-content&quot;&gt;
						&lt;p&gt;
							&lt;?php
							echo et_get_safe_localization( sprintf(
								__( &#039;You\&#039;ll be rolled back to &lt;strong&gt;Version %1$s&lt;/strong&gt; from the current &lt;strong&gt;Version %2$s&lt;/strong&gt;.&#039;, &#039;et-core&#039; ),
								esc_html( $this-&gt;_get_previous_installed_version() ),
								esc_html( $this-&gt;_get_latest_installed_version() )
							) );
							?&gt;
						&lt;/p&gt;
						&lt;p&gt;
							&lt;?php
							echo et_get_safe_localization( sprintf(
								__( &#039;Rolling back will reinstall the previous version of %1$s. You will be able to update to the latest version at any time. &lt;a href=&quot;%2$s&quot; target=&quot;_blank&quot;&gt;Learn more here&lt;/a&gt;.&#039;, &#039;et-core&#039; ),
								esc_html( $this-&gt;product_name ),
								esc_url( $this-&gt;_get_update_documentation_url() )
							) );
							?&gt;
						&lt;/p&gt;
						&lt;p&gt;
							&lt;strong&gt;
								&lt;?php esc_html_e( &#039;Make sure you have a full site backup before proceeding.&#039;, &#039;et-core&#039; ); ?&gt;
							&lt;/strong&gt;
						&lt;/p&gt;
					&lt;/div&gt;
					&lt;a class=&quot;et-core-modal-action et-core-version-rollback-confirm&quot; href=&quot;&lt;?php echo esc_url( $url ); ?&gt;&quot;&gt;
						&lt;?php esc_html_e( &#039;Rollback to the previous version&#039;, &#039;et-core&#039; ); ?&gt;
					&lt;/a&gt;
				&lt;/div&gt;
			&lt;/div&gt;
		&lt;/div&gt;
		&lt;?php
	}

	/**
	 * Render ePanel warning modal when a rollback has already been done.
	 *
	 * @since 3.10
	 *
	 * @return void
	 */
	public function render_epanel_already_rolled_back_modal() {
		?&gt;
		&lt;div class=&quot;et-core-modal-overlay et-core-form et-core-version-rollback-modal&quot;&gt;
			&lt;div class=&quot;et-core-modal&quot;&gt;
				&lt;div class=&quot;et-core-modal-header&quot;&gt;
					&lt;h3 class=&quot;et-core-modal-title&quot;&gt;
						&lt;?php esc_html_e( &#039;Version Rollback&#039;, &#039;et-core&#039; ); ?&gt;
					&lt;/h3&gt;
					&lt;a href=&quot;#&quot; class=&quot;et-core-modal-close&quot; data-et-core-modal=&quot;close&quot;&gt;&lt;/a&gt;
				&lt;/div&gt;
				&lt;div id=&quot;et-core-version-rollback-modal-content&quot;&gt;
					&lt;div class=&quot;et-core-modal-content&quot;&gt;
						&lt;p&gt;
							&lt;?php
							echo et_get_safe_localization( sprintf(
								__( &#039;You\&#039;re currently rolled back to &lt;strong&gt;Version %1$s&lt;/strong&gt; from &lt;strong&gt;Version %2$s&lt;/strong&gt;.&#039;, &#039;et-core&#039; ),
								esc_html( $this-&gt;_get_latest_installed_version() ),
								esc_html( $this-&gt;_get_previous_installed_version() )
							) );
							?&gt;
						&lt;/p&gt;
						&lt;p&gt;
							&lt;?php
							echo et_get_safe_localization( sprintf(
								__( &#039;Update to the latest version to unlock the full power of %1$s. &lt;a href=&quot;%2$s&quot; target=&quot;_blank&quot;&gt;Learn more here&lt;/a&gt;.&#039;, &#039;et-core&#039; ),
								esc_html( $this-&gt;product_name ),
								esc_url( $this-&gt;_get_update_documentation_url() )
							) );
							?&gt;
						&lt;/p&gt;
					&lt;/div&gt;
					&lt;a class=&quot;et-core-modal-action&quot; href=&quot;&lt;?php echo esc_url( admin_url( &#039;update-core.php&#039; ) ); ?&gt;&quot;&gt;
						&lt;?php esc_html_e( &#039;Update to the Latest Version&#039;, &#039;et-core&#039; ); ?&gt;
					&lt;/a&gt;
				&lt;/div&gt;
			&lt;/div&gt;
		&lt;/div&gt;
		&lt;?php
	}

	/**
	 * Store latest and previous installed version.
	 *
	 * @since 3.10
	 *
	 * @return void;
	 */
	public function store_previous_version_number() {
		$previous_installed_version = $this-&gt;_get_previous_installed_version();
		$latest_installed_version = $this-&gt;_get_latest_installed_version();

		// Get the theme version since the files may have changed but
		// we are still executing old code from memory.
		$theme_version = et_get_theme_version();

		if ( $latest_installed_version === $theme_version ) {
			return;
		}

		if ( empty( $latest_installed_version ) ) {
			$latest_installed_version = $theme_version;
		}

		if ( version_compare( $theme_version, $latest_installed_version, &#039;!=&#039;) ) {
			$previous_installed_version = $latest_installed_version;
			$latest_installed_version = $theme_version;
		}

		/**
		 * Fires after new version number is updated.
		 *
		 * @since 4.10.0
		 */
		do_action( &#039;et_store_before_new_version_update&#039; );

		$this-&gt;_set_previous_installed_version( $previous_installed_version );
		$this-&gt;_set_latest_installed_version( $latest_installed_version );

		/**
		 * Fires after new version number is updated.
		 *
		 * @since 4.10.0
		 */
		do_action( &#039;et_store_after_new_version_update&#039; );
	}

}
endif;
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