diff --git a/CHANGELOG.md b/CHANGELOG.md
index 223eb8f316..a134907f4a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,18 @@
+# v1.7.40
+## 03/22/2023
+
+1. [](#new)
+    * Added a new `timestamp: true|false` option for individual assets
+1. [](#improved)
+    * Removed outdated `xcache` setting [#3615](https://github.com/getgrav/grav/pull/3615)
+    * Updated `robots.txt` [#3625](https://github.com/getgrav/grav/pull/3625)
+1. [](#bugfix)
+    * Fixed `force_ssl` redirect in case of undefined hostname [#3702](https://github.com/getgrav/grav/pull/3702)
+    * Fixed an issue with duplicate identical page paths
+    * Fixed `BlueprintSchema:flattenData` to properly handle ignored fields
+    * Fixed LogViewer regex greediness [#3684](https://github.com/getgrav/grav/pull/3684)
+    * Fixed `whoami` command [#3695](https://github.com/getgrav/grav/pull/3695)
+
 # v1.7.39.4
 ## 02/22/2023
 
diff --git a/robots.txt b/robots.txt
index 1d41d40ad5..cb22b6b28e 100644
--- a/robots.txt
+++ b/robots.txt
@@ -1,16 +1,21 @@
 User-agent: *
+Disallow: /.github/
+Disallow: /.phan/
+Disallow: /assets/
 Disallow: /backup/
 Disallow: /bin/
 Disallow: /cache/
-Disallow: /grav/
 Disallow: /logs/
 Disallow: /system/
-Disallow: /vendor/
+Disallow: /tests/
+Disallow: /tmp/
 Disallow: /user/
+Disallow: /vendor/
+Disallow: /webserver-configs/
 Allow: /user/pages/
 Allow: /user/themes/
 Allow: /user/images/
 Allow: /
 Allow: *.css$
 Allow: *.js$
-Allow: /system/*.js$
\ No newline at end of file
+Allow: /system/*.js$
diff --git a/system/blueprints/config/system.yaml b/system/blueprints/config/system.yaml
index 09e80837d7..14fef03ce9 100644
--- a/system/blueprints/config/system.yaml
+++ b/system/blueprints/config/system.yaml
@@ -608,7 +608,6 @@ form:
                 file: File
                 apc: APC
                 apcu: APCu
-                xcache: Xcache
                 memcache: Memcache
                 memcached: Memcached
                 wincache: WinCache
diff --git a/system/defines.php b/system/defines.php
index 2856310923..6945cd1e7c 100644
--- a/system/defines.php
+++ b/system/defines.php
@@ -9,7 +9,7 @@
 
 // Some standard defines
 define('GRAV', true);
-define('GRAV_VERSION', '1.7.39.4');
+define('GRAV_VERSION', '1.7.40');
 define('GRAV_SCHEMA', '1.7.0_2020-11-20_1');
 define('GRAV_TESTING', false);
 
diff --git a/system/src/Grav/Common/Assets.php b/system/src/Grav/Common/Assets.php
index 125a5180a7..9c270d9866 100644
--- a/system/src/Grav/Common/Assets.php
+++ b/system/src/Grav/Common/Assets.php
@@ -268,7 +268,13 @@ protected function addType($collection, $type, $asset, $options)
         }
 
         // Add timestamp
-        $options['timestamp'] = $this->timestamp;
+        $timestamp_override = $options['timestamp'] ?? true;
+
+        if (filter_var($timestamp_override, FILTER_VALIDATE_BOOLEAN)) {
+            $options['timestamp'] = $this->timestamp;
+        } else {
+            $options['timestamp'] = null;
+        }
 
         // Set order
         $group = $options['group'] ?? 'head';
diff --git a/system/src/Grav/Common/Assets/Traits/AssetUtilsTrait.php b/system/src/Grav/Common/Assets/Traits/AssetUtilsTrait.php
index e2d89814d2..d4a223b29f 100644
--- a/system/src/Grav/Common/Assets/Traits/AssetUtilsTrait.php
+++ b/system/src/Grav/Common/Assets/Traits/AssetUtilsTrait.php
@@ -192,6 +192,7 @@ protected function renderQueryString($asset = null)
         $querystring = '';
 
         $asset = $asset ?? $this->asset;
+        $attributes = $this->attributes;
 
         if (!empty($this->query)) {
             if (Utils::contains($asset, '?')) {
diff --git a/system/src/Grav/Common/Data/BlueprintSchema.php b/system/src/Grav/Common/Data/BlueprintSchema.php
index 137e042414..b476706052 100644
--- a/system/src/Grav/Common/Data/BlueprintSchema.php
+++ b/system/src/Grav/Common/Data/BlueprintSchema.php
@@ -129,7 +129,8 @@ public function flattenData(array $data, bool $includeAll = false, string $name
             $items = $name !== '' ? $this->getProperty($name)['fields'] ?? [] : $this->items;
             foreach ($items as $key => $rules) {
                 $type = $rules['type'] ?? '';
-                if (!str_starts_with($type, '_') && !str_contains($key, '*')) {
+                $ignore = (bool) array_filter((array)($rules['validate']['ignore'] ?? [])) ?? false;
+                if (!str_starts_with($type, '_') && !str_contains($key, '*') && $ignore !== true) {
                     $list[$prefix . $key] = null;
                 }
             }
diff --git a/system/src/Grav/Common/Helpers/LogViewer.php b/system/src/Grav/Common/Helpers/LogViewer.php
index 060e5612e2..a862fddb3e 100644
--- a/system/src/Grav/Common/Helpers/LogViewer.php
+++ b/system/src/Grav/Common/Helpers/LogViewer.php
@@ -21,7 +21,7 @@
 class LogViewer
 {
     /** @var string */
-    protected $pattern = '/\[(?P<date>.*)\] (?P<logger>\w+).(?P<level>\w+): (?P<message>.*[^ ]+) (?P<context>[^ ]+) (?P<extra>[^ ]+)/';
+    protected $pattern = '/\[(?P<date>.*?)\] (?P<logger>\w+)\.(?P<level>\w+): (?P<message>.*[^ ]+) (?P<context>[^ ]+) (?P<extra>[^ ]+)/';
 
     /**
      * Get the objects of a tailed file
diff --git a/system/src/Grav/Common/Page/Pages.php b/system/src/Grav/Common/Page/Pages.php
index 8fbcb397e0..e39e3ab60b 100644
--- a/system/src/Grav/Common/Page/Pages.php
+++ b/system/src/Grav/Common/Page/Pages.php
@@ -1774,7 +1774,7 @@ protected function getPagesPaths(): array
         $dirs = (array) $grav['config']->get('system.pages.dirs', ['page://']);
         foreach ($dirs as $dir) {
             $path = $locator->findResource($dir);
-            if (file_exists($path)) {
+            if (file_exists($path) && !in_array($path, $paths, true)) {
                 $paths[] = $path;
             }
         }
diff --git a/system/src/Grav/Common/Scheduler/Scheduler.php b/system/src/Grav/Common/Scheduler/Scheduler.php
index 1a1750b637..f4cf4549cd 100644
--- a/system/src/Grav/Common/Scheduler/Scheduler.php
+++ b/system/src/Grav/Common/Scheduler/Scheduler.php
@@ -357,7 +357,7 @@ private function saveJobStates()
      */
     public function whoami()
     {
-        $process = new Process('whoami');
+        $process = new Process(['whoami']);
         $process->run();
 
         if ($process->isSuccessful()) {
diff --git a/system/src/Grav/Common/Service/PagesServiceProvider.php b/system/src/Grav/Common/Service/PagesServiceProvider.php
index 52ef5eae3f..0e10d144e1 100644
--- a/system/src/Grav/Common/Service/PagesServiceProvider.php
+++ b/system/src/Grav/Common/Service/PagesServiceProvider.php
@@ -72,7 +72,7 @@ public function register(Container $container)
                 if ($config->get('system.force_ssl')) {
                     $scheme = $uri->scheme(true);
                     if ($scheme !== 'https') {
-                        $url = 'https://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
+                        $url = 'https://' . $uri->host() . $uri->uri();
                         $grav->redirect($url);
                     }
                 }