diff --git a/changelog.txt b/changelog.txt
index bef1310..f0d9de7 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,5 +1,9 @@
 *** WooCommerce Subscriptions Changelog ***
 
+2025-03-31 - version 7.3.1
+* Update: Display the subscription parent order icon in the WooCommerce Orders list table by default.
+* Dev: Update subscriptions-core to 8.1.1
+
 2025-03-24 - version 7.3.0
 * Tweak: Adjust the warning that appears on the reports page when HPOS is enabled but Compatibility Mode is disabled (provide a direct link to the relevant settings).
 * Update: Improved subscription search performance for WP Post stores by removing unnecessary _order_key and _billing_email meta queries.
diff --git a/languages/woocommerce-subscriptions.pot b/languages/woocommerce-subscriptions.pot
index 41f61a2..620f8ef 100644
--- a/languages/woocommerce-subscriptions.pot
+++ b/languages/woocommerce-subscriptions.pot
@@ -2,16 +2,16 @@
 # This file is distributed under the same license as the WooCommerce Subscriptions plugin.
 msgid ""
 msgstr ""
-"Project-Id-Version: WooCommerce Subscriptions 7.3.0\n"
+"Project-Id-Version: WooCommerce Subscriptions 7.3.1\n"
 "Report-Msgid-Bugs-To: https://woocommerce.com/contact-us\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"POT-Creation-Date: 2025-03-24T04:14:22+00:00\n"
+"POT-Creation-Date: 2025-03-31T01:31:21+00:00\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
-"X-Generator: WP-CLI 2.9.0\n"
+"X-Generator: WP-CLI 2.11.0\n"
 "X-Domain: woocommerce-subscriptions\n"
 
 #. Plugin Name of the plugin
@@ -1924,6 +1924,46 @@ msgstr ""
 msgid "Want to renew early via the checkout? Click %shere.%s"
 msgstr ""
 
+#: tests/unit/scheduler/scheduler.php:65
+#: vendor/woocommerce/subscriptions-core/wcs-functions.php:290
+msgctxt "table heading"
+msgid "Start Date"
+msgstr ""
+
+#: tests/unit/scheduler/scheduler.php:66
+#: vendor/woocommerce/subscriptions-core/wcs-functions.php:291
+msgctxt "table heading"
+msgid "Trial End"
+msgstr ""
+
+#: tests/unit/scheduler/scheduler.php:67
+#: vendor/woocommerce/subscriptions-core/templates/myaccount/my-subscriptions.php:43
+#: vendor/woocommerce/subscriptions-core/wcs-functions.php:292
+msgctxt "table heading"
+msgid "Next Payment"
+msgstr ""
+
+#: tests/unit/scheduler/scheduler.php:68
+#: vendor/woocommerce/subscriptions-core/templates/emails/cancelled-subscription.php:41
+#: vendor/woocommerce/subscriptions-core/templates/emails/expired-subscription.php:26
+#: vendor/woocommerce/subscriptions-core/templates/emails/on-hold-subscription.php:26
+#: vendor/woocommerce/subscriptions-core/wcs-functions.php:293
+msgctxt "table heading"
+msgid "Last Order Date"
+msgstr ""
+
+#: tests/unit/scheduler/scheduler.php:69
+#: vendor/woocommerce/subscriptions-core/wcs-functions.php:294
+msgctxt "table heading"
+msgid "Cancelled Date"
+msgstr ""
+
+#: tests/unit/scheduler/scheduler.php:70
+#: vendor/woocommerce/subscriptions-core/wcs-functions.php:295
+msgctxt "table heading"
+msgid "End Date"
+msgstr ""
+
 #. translators: 1: relation type, 2: list of valid relation types.
 #: vendor/woocommerce/subscriptions-core/includes/abstracts/abstract-wcs-related-order-store.php:148
 msgid "Invalid relation type: %1$s. Order relationship type must be one of: %2$s."
@@ -6730,14 +6770,6 @@ msgctxt "table headings in notification email"
 msgid "Price"
 msgstr ""
 
-#: vendor/woocommerce/subscriptions-core/templates/emails/cancelled-subscription.php:41
-#: vendor/woocommerce/subscriptions-core/templates/emails/expired-subscription.php:26
-#: vendor/woocommerce/subscriptions-core/templates/emails/on-hold-subscription.php:26
-#: vendor/woocommerce/subscriptions-core/wcs-functions.php:293
-msgctxt "table heading"
-msgid "Last Order Date"
-msgstr ""
-
 #: vendor/woocommerce/subscriptions-core/templates/emails/cancelled-subscription.php:42
 msgctxt "table headings in notification email"
 msgid "End of Prepaid Term"
@@ -7160,12 +7192,6 @@ msgstr ""
 msgid "View subscription number %s"
 msgstr ""
 
-#: vendor/woocommerce/subscriptions-core/templates/myaccount/my-subscriptions.php:43
-#: vendor/woocommerce/subscriptions-core/wcs-functions.php:292
-msgctxt "table heading"
-msgid "Next Payment"
-msgstr ""
-
 #: vendor/woocommerce/subscriptions-core/templates/myaccount/my-subscriptions.php:49
 #: vendor/woocommerce/subscriptions-core/templates/myaccount/related-orders.php:54
 #: vendor/woocommerce/subscriptions-core/templates/myaccount/related-subscriptions.php:43
@@ -7355,26 +7381,6 @@ msgstr ""
 msgid "Can not get address type display name. Address type is not a string."
 msgstr ""
 
-#: vendor/woocommerce/subscriptions-core/wcs-functions.php:290
-msgctxt "table heading"
-msgid "Start Date"
-msgstr ""
-
-#: vendor/woocommerce/subscriptions-core/wcs-functions.php:291
-msgctxt "table heading"
-msgid "Trial End"
-msgstr ""
-
-#: vendor/woocommerce/subscriptions-core/wcs-functions.php:294
-msgctxt "table heading"
-msgid "Cancelled Date"
-msgstr ""
-
-#: vendor/woocommerce/subscriptions-core/wcs-functions.php:295
-msgctxt "table heading"
-msgid "End Date"
-msgstr ""
-
 #: vendor/woocommerce/subscriptions-core/wcs-functions.php:330
 msgid "Date type is not a string."
 msgstr ""
diff --git a/vendor/autoload.php b/vendor/autoload.php
index c213c7a..e8b0da4 100644
--- a/vendor/autoload.php
+++ b/vendor/autoload.php
@@ -22,4 +22,4 @@ if (PHP_VERSION_ID < 50600) {
 
 require_once __DIR__ . '/composer/autoload_real.php';
 
-return ComposerAutoloaderInit2b7b846857cbbe9f2e962ff7f867dff1::getLoader();
+return ComposerAutoloaderInitdf568b8a1948145d8f675fb08a939b09::getLoader();
diff --git a/vendor/composer/InstalledVersions.php b/vendor/composer/InstalledVersions.php
index 6d29bff..51e734a 100644
--- a/vendor/composer/InstalledVersions.php
+++ b/vendor/composer/InstalledVersions.php
@@ -32,11 +32,6 @@ class InstalledVersions
      */
     private static $installed;
 
-    /**
-     * @var bool
-     */
-    private static $installedIsLocalDir;
-
     /**
      * @var bool|null
      */
@@ -314,12 +309,6 @@ class InstalledVersions
     {
         self::$installed = $data;
         self::$installedByVendor = array();
-
-        // when using reload, we disable the duplicate protection to ensure that self::$installed data is
-        // always returned, but we cannot know whether it comes from the installed.php in __DIR__ or not,
-        // so we have to assume it does not, and that may result in duplicate data being returned when listing
-        // all installed packages for example
-        self::$installedIsLocalDir = false;
     }
 
     /**
@@ -333,27 +322,19 @@ class InstalledVersions
         }
 
         $installed = array();
-        $copiedLocalDir = false;
 
         if (self::$canGetVendors) {
-            $selfDir = strtr(__DIR__, '\\', '/');
             foreach (ClassLoader::getRegisteredLoaders() as $vendorDir => $loader) {
-                $vendorDir = strtr($vendorDir, '\\', '/');
                 if (isset(self::$installedByVendor[$vendorDir])) {
                     $installed[] = self::$installedByVendor[$vendorDir];
                 } elseif (is_file($vendorDir.'/composer/installed.php')) {
                     /** @var array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>} $required */
                     $required = require $vendorDir.'/composer/installed.php';
-                    self::$installedByVendor[$vendorDir] = $required;
-                    $installed[] = $required;
-                    if (self::$installed === null && $vendorDir.'/composer' === $selfDir) {
-                        self::$installed = $required;
-                        self::$installedIsLocalDir = true;
+                    $installed[] = self::$installedByVendor[$vendorDir] = $required;
+                    if (null === self::$installed && strtr($vendorDir.'/composer', '\\', '/') === strtr(__DIR__, '\\', '/')) {
+                        self::$installed = $installed[count($installed) - 1];
                     }
                 }
-                if (self::$installedIsLocalDir && $vendorDir.'/composer' === $selfDir) {
-                    $copiedLocalDir = true;
-                }
             }
         }
 
@@ -369,7 +350,7 @@ class InstalledVersions
             }
         }
 
-        if (self::$installed !== array() && !$copiedLocalDir) {
+        if (self::$installed !== array()) {
             $installed[] = self::$installed;
         }
 
diff --git a/vendor/composer/autoload_real.php b/vendor/composer/autoload_real.php
index 25557c3..ae3920b 100644
--- a/vendor/composer/autoload_real.php
+++ b/vendor/composer/autoload_real.php
@@ -2,7 +2,7 @@
 
 // autoload_real.php @generated by Composer
 
-class ComposerAutoloaderInit2b7b846857cbbe9f2e962ff7f867dff1
+class ComposerAutoloaderInitdf568b8a1948145d8f675fb08a939b09
 {
     private static $loader;
 
@@ -24,12 +24,12 @@ class ComposerAutoloaderInit2b7b846857cbbe9f2e962ff7f867dff1
 
         require __DIR__ . '/platform_check.php';
 
-        spl_autoload_register(array('ComposerAutoloaderInit2b7b846857cbbe9f2e962ff7f867dff1', 'loadClassLoader'), true, true);
+        spl_autoload_register(array('ComposerAutoloaderInitdf568b8a1948145d8f675fb08a939b09', 'loadClassLoader'), true, true);
         self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
-        spl_autoload_unregister(array('ComposerAutoloaderInit2b7b846857cbbe9f2e962ff7f867dff1', 'loadClassLoader'));
+        spl_autoload_unregister(array('ComposerAutoloaderInitdf568b8a1948145d8f675fb08a939b09', 'loadClassLoader'));
 
         require __DIR__ . '/autoload_static.php';
-        call_user_func(\Composer\Autoload\ComposerStaticInit2b7b846857cbbe9f2e962ff7f867dff1::getInitializer($loader));
+        call_user_func(\Composer\Autoload\ComposerStaticInitdf568b8a1948145d8f675fb08a939b09::getInitializer($loader));
 
         $loader->register(true);
 
diff --git a/vendor/composer/autoload_static.php b/vendor/composer/autoload_static.php
index 0c37b7c..5d6bf02 100644
--- a/vendor/composer/autoload_static.php
+++ b/vendor/composer/autoload_static.php
@@ -4,7 +4,7 @@
 
 namespace Composer\Autoload;
 
-class ComposerStaticInit2b7b846857cbbe9f2e962ff7f867dff1
+class ComposerStaticInitdf568b8a1948145d8f675fb08a939b09
 {
     public static $prefixLengthsPsr4 = array (
         'C' => 
@@ -126,9 +126,9 @@ class ComposerStaticInit2b7b846857cbbe9f2e962ff7f867dff1
     public static function getInitializer(ClassLoader $loader)
     {
         return \Closure::bind(function () use ($loader) {
-            $loader->prefixLengthsPsr4 = ComposerStaticInit2b7b846857cbbe9f2e962ff7f867dff1::$prefixLengthsPsr4;
-            $loader->prefixDirsPsr4 = ComposerStaticInit2b7b846857cbbe9f2e962ff7f867dff1::$prefixDirsPsr4;
-            $loader->classMap = ComposerStaticInit2b7b846857cbbe9f2e962ff7f867dff1::$classMap;
+            $loader->prefixLengthsPsr4 = ComposerStaticInitdf568b8a1948145d8f675fb08a939b09::$prefixLengthsPsr4;
+            $loader->prefixDirsPsr4 = ComposerStaticInitdf568b8a1948145d8f675fb08a939b09::$prefixDirsPsr4;
+            $loader->classMap = ComposerStaticInitdf568b8a1948145d8f675fb08a939b09::$classMap;
 
         }, null, ClassLoader::class);
     }
diff --git a/vendor/composer/installed.json b/vendor/composer/installed.json
index 8bea489..eff66a1 100644
--- a/vendor/composer/installed.json
+++ b/vendor/composer/installed.json
@@ -151,17 +151,17 @@
         },
         {
             "name": "woocommerce/subscriptions-core",
-            "version": "8.1.0",
-            "version_normalized": "8.1.0.0",
+            "version": "8.1.1",
+            "version_normalized": "8.1.1.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/Automattic/woocommerce-subscriptions-core.git",
-                "reference": "e12381a3ac3cde2ad2ff2e762a0e28c3bee02e5c"
+                "reference": "fb74303f96c53800aaec99a27e376aa9ece968cd"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/Automattic/woocommerce-subscriptions-core/zipball/e12381a3ac3cde2ad2ff2e762a0e28c3bee02e5c",
-                "reference": "e12381a3ac3cde2ad2ff2e762a0e28c3bee02e5c",
+                "url": "https://api.github.com/repos/Automattic/woocommerce-subscriptions-core/zipball/fb74303f96c53800aaec99a27e376aa9ece968cd",
+                "reference": "fb74303f96c53800aaec99a27e376aa9ece968cd",
                 "shasum": ""
             },
             "require": {
@@ -174,7 +174,7 @@
                 "woocommerce/woocommerce-sniffs": "0.1.0",
                 "yoast/phpunit-polyfills": "1.1.0"
             },
-            "time": "2025-03-24T00:03:20+00:00",
+            "time": "2025-03-31T00:33:21+00:00",
             "type": "wordpress-plugin",
             "extra": {
                 "phpcodesniffer-search-depth": 2
@@ -204,7 +204,7 @@
             "description": "Sell products and services with recurring payments in your WooCommerce Store.",
             "homepage": "https://github.com/Automattic/woocommerce-subscriptions-core",
             "support": {
-                "source": "https://github.com/Automattic/woocommerce-subscriptions-core/tree/8.1.0",
+                "source": "https://github.com/Automattic/woocommerce-subscriptions-core/tree/8.1.1",
                 "issues": "https://github.com/Automattic/woocommerce-subscriptions-core/issues"
             },
             "install-path": "../woocommerce/subscriptions-core"
diff --git a/vendor/composer/installed.php b/vendor/composer/installed.php
index f2c3519..2b4de89 100644
--- a/vendor/composer/installed.php
+++ b/vendor/composer/installed.php
@@ -1,9 +1,9 @@
 <?php return array(
     'root' => array(
         'name' => 'woocommerce/woocommerce-subscriptions',
-        'pretty_version' => 'dev-release/7.3.0',
-        'version' => 'dev-release/7.3.0',
-        'reference' => 'ef3998fdc41ca6a6013d950438fd9a34a3204a06',
+        'pretty_version' => 'dev-release/7.3.1',
+        'version' => 'dev-release/7.3.1',
+        'reference' => 'bbd68f5de02c5b7fe412d87e548a957d7bfb8abf',
         'type' => 'wordpress-plugin',
         'install_path' => __DIR__ . '/../../',
         'aliases' => array(),
@@ -20,18 +20,18 @@
             'dev_requirement' => false,
         ),
         'woocommerce/subscriptions-core' => array(
-            'pretty_version' => '8.1.0',
-            'version' => '8.1.0.0',
-            'reference' => 'e12381a3ac3cde2ad2ff2e762a0e28c3bee02e5c',
+            'pretty_version' => '8.1.1',
+            'version' => '8.1.1.0',
+            'reference' => 'fb74303f96c53800aaec99a27e376aa9ece968cd',
             'type' => 'wordpress-plugin',
             'install_path' => __DIR__ . '/../woocommerce/subscriptions-core',
             'aliases' => array(),
             'dev_requirement' => false,
         ),
         'woocommerce/woocommerce-subscriptions' => array(
-            'pretty_version' => 'dev-release/7.3.0',
-            'version' => 'dev-release/7.3.0',
-            'reference' => 'ef3998fdc41ca6a6013d950438fd9a34a3204a06',
+            'pretty_version' => 'dev-release/7.3.1',
+            'version' => 'dev-release/7.3.1',
+            'reference' => 'bbd68f5de02c5b7fe412d87e548a957d7bfb8abf',
             'type' => 'wordpress-plugin',
             'install_path' => __DIR__ . '/../../',
             'aliases' => array(),
diff --git a/vendor/woocommerce/subscriptions-core/changelog.txt b/vendor/woocommerce/subscriptions-core/changelog.txt
index ca838d3..8f95af3 100644
--- a/vendor/woocommerce/subscriptions-core/changelog.txt
+++ b/vendor/woocommerce/subscriptions-core/changelog.txt
@@ -1,5 +1,8 @@
 *** WooCommerce Subscriptions Core Changelog ***
 
+= 8.1.1 - 2025-03-30 =
+* Update - Display the subscriptions parent order icon in the WooCommerce Orders list table by default.
+
 = 8.1.0 - 2025-03-24 =
 * Update - Improved subscription search performance for WP Post stores by removing unnecessary _order_key and _billing_email meta queries.
 * Update - Make it possible to dispatch the Cancelled Subscription email more than once (when initially set to pending-cancellation, and again when it reaches final cancellation).
diff --git a/vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-core-plugin.php b/vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-core-plugin.php
index 038c746..519fd19 100644
--- a/vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-core-plugin.php
+++ b/vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-core-plugin.php
@@ -16,7 +16,7 @@ class WC_Subscriptions_Core_Plugin {
 	 * The version of subscriptions-core library.
 	 * @var string
 	 */
-	protected $library_version = '8.1.0'; // WRCS: DEFINED_VERSION.
+	protected $library_version = '8.1.1'; // WRCS: DEFINED_VERSION.
 
 	/**
 	 * The subscription scheduler instance.
diff --git a/vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-order.php b/vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-order.php
index 8bb97a3..94b4335 100644
--- a/vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-order.php
+++ b/vendor/woocommerce/subscriptions-core/includes/class-wc-subscriptions-order.php
@@ -2455,7 +2455,7 @@ class WC_Subscriptions_Order {
 			echo '<span class="subscription_renewal_order tips" data-tip="' . esc_attr__( 'Renewal Order', 'woocommerce-subscriptions' ) . '"></span>';
 		} elseif ( wcs_order_contains_resubscribe( $order ) ) {
 			echo '<span class="subscription_resubscribe_order tips" data-tip="' . esc_attr__( 'Resubscribe Order', 'woocommerce-subscriptions' ) . '"></span>';
-		} elseif ( apply_filters( 'woocommerce_subscriptions_orders_list_render_parent_order_relation', false, $order ) && wcs_order_contains_parent( $order ) ) {
+		} elseif ( apply_filters( 'woocommerce_subscriptions_orders_list_render_parent_order_relation', true, $order ) && wcs_order_contains_parent( $order ) ) {
 			echo '<span class="subscription_parent_order tips" data-tip="' . esc_attr__( 'Parent Order', 'woocommerce-subscriptions' ) . '"></span>';
 		} else {
 			echo '<span class="normal_order">&ndash;</span>';
diff --git a/vendor/woocommerce/subscriptions-core/woocommerce-subscriptions-core.php b/vendor/woocommerce/subscriptions-core/woocommerce-subscriptions-core.php
index fc92ce9..7e722ce 100644
--- a/vendor/woocommerce/subscriptions-core/woocommerce-subscriptions-core.php
+++ b/vendor/woocommerce/subscriptions-core/woocommerce-subscriptions-core.php
@@ -6,5 +6,5 @@
  * Author: Automattic
  * Author URI: https://woocommerce.com/
  * Requires WP: 5.6
- * Version: 8.1.0
+ * Version: 8.1.1
  */
diff --git a/woocommerce-subscriptions.php b/woocommerce-subscriptions.php
index e5abcf5..4653448 100644
--- a/woocommerce-subscriptions.php
+++ b/woocommerce-subscriptions.php
@@ -5,7 +5,7 @@
  * Description: Sell products and services with recurring payments in your WooCommerce Store.
  * Author: WooCommerce
  * Author URI: https://woocommerce.com/
- * Version: 7.3.0
+ * Version: 7.3.1
  * Requires Plugins: woocommerce
  *
  * WC requires at least: 8.7.1
@@ -78,7 +78,7 @@ class WC_Subscriptions {
 	public static $plugin_file = __FILE__;
 
 	/** @var string */
-	public static $version = '7.3.0'; // WRCS: DEFINED_VERSION.
+	public static $version = '7.3.1'; // WRCS: DEFINED_VERSION.
 
 	/** @var string */
 	public static $wc_minimum_supported_version = '7.7';