diff --git a/CHANGELOG.md b/CHANGELOG.md
index 13dd12983..3aa920f94 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,16 @@
-# v0.9.10 beta
+# v0.9.11
+## 12/21/2014
+
+1. [](#new)
+    * Added support for simple redirects as well as routes
+2. [](#improved)
+    * Handle Twig errors more cleanly
+3. [](#bugfix)
+    * Fix for error caused by invalid or missing user agent string
+    * Fix for directory relative links and URL fragments (#pagelink)
+    * Fix for relative links with no subfolder in `base_url`
+
+# v0.9.10
 ## 12/12/2014
 
 1. [](#new)
@@ -8,7 +20,7 @@
 3. [](#bugfix)
     * Fix for undefined index with previous/next buttons
 
-# v0.9.9 beta
+# v0.9.9
 ## 12/05/2014
 
 1. [](#new)
@@ -22,7 +34,7 @@
 3. [](#bugfix)
     * Fix for over-escaped apostrophes in YAML
 
-# v0.9.8 beta
+# v0.9.8
 ## 12/01/2014
 
 1. [](#new)
@@ -38,7 +50,7 @@
 3. [](#bugfix)
     * Fix issue with miscalculation of blog separator location `===`
 
-# v0.9.7 beta
+# v0.9.7
 ## 11/24/2014
 
 1. [](#improved)
@@ -51,7 +63,7 @@
     * Fix for JS asset pipeline and scripts that don't end in `;`
     * Fix for schema-based markdown URLs broken routes (eg `mailto:`)
 
-# v0.9.6 beta
+# v0.9.6
 ## 11/17/2014
 
 1. [](#improved)
@@ -66,7 +78,7 @@
     * Fix for relative URLs in markdown on installs with no base_url
     * Fix for page media images with uppercase extension
 
-# v0.9.5 beta
+# v0.9.5
 ## 11/09/2014
 
 1. [](#new)
@@ -89,7 +101,7 @@
     * Fix for Data URLs in CSS being badly formed
     * Fix Markdown links with fragment and query elements
 
-# v0.9.4 beta
+# v0.9.4
 ## 10/29/2014
 
 1. [](#new)
@@ -114,7 +126,7 @@
     * Fix potential double // in assets
     * Load debugger as early as possible
 
-# v0.9.3 beta
+# v0.9.3
 ## 10/09/2014
 
 1. [](#new)
@@ -142,7 +154,7 @@
     * Switched debugger to PRODUCTION mode by default
     * Various fixes in URI class for increased reliability
 
-# v0.9.2 beta
+# v0.9.2
 ## 09/15/2014
 
 1. [](#new)
@@ -175,7 +187,7 @@
     * Fix broken password validation
     * Back to proper PSR-4 Autoloader
 
-# v0.9.1 beta
+# v0.9.1
 ## 09/02/2014
 
 1. [](#new)
@@ -196,7 +208,7 @@
     * Fixed template inheritance
     * Moved Browser class to proper location
 
-# v0.9.0 beta
+# v0.9.0
 ## 08/25/2014
 
 1. [](#new)
@@ -224,7 +236,7 @@
     * Various minor bug fixes
 
 
-# v0.8.0 beta
+# v0.8.0
 ## 08/13/2014
 
 1. [](#new)
diff --git a/system/defines.php b/system/defines.php
index 87eee2afa..80f69e714 100644
--- a/system/defines.php
+++ b/system/defines.php
@@ -2,7 +2,7 @@
 
 // Some standard defines
 define('GRAV', true);
-define('GRAV_VERSION', '0.9.10');
+define('GRAV_VERSION', '0.9.11');
 define('DS', '/');
 
 // Directories and Paths
diff --git a/system/src/Grav/Common/Browser.php b/system/src/Grav/Common/Browser.php
index 2d6e0bdcd..051f2c1ef 100644
--- a/system/src/Grav/Common/Browser.php
+++ b/system/src/Grav/Common/Browser.php
@@ -4,13 +4,18 @@ namespace Grav\Common;
 /**
  * Simple wrapper for the very simple parse_user_agent() function
  */
-class Browser {
+class Browser
+{
 
-    protected $useragent;
+    protected $useragent = [];
 
     public function __construct()
     {
-        $this->useragent = parse_user_agent();
+        try {
+            $this->useragent = parse_user_agent();
+        } catch (\InvalidArgumentException $e) {
+            $this->useragent = parse_user_agent("Mozilla/5.0 (compatible; Unknown;)");
+        }
     }
 
     public function getBrowser()
diff --git a/system/src/Grav/Common/Markdown/MarkdownGravLinkTrait.php b/system/src/Grav/Common/Markdown/MarkdownGravLinkTrait.php
index 2a2d14a36..f3ea22dc1 100644
--- a/system/src/Grav/Common/Markdown/MarkdownGravLinkTrait.php
+++ b/system/src/Grav/Common/Markdown/MarkdownGravLinkTrait.php
@@ -132,16 +132,12 @@ trait MarkdownGravLinkTrait
         } elseif (strpos($markdown_url, '/') === 0) {
             $new_url = rtrim($this->base_url, '/') . $markdown_url;
         } else {
-           $relative_path = rtrim($this->base_url, '/') . $this->page->route();
+            $relative_path = rtrim($this->base_url, '/') . $this->page->route();
 
             // If this is a 'real' filepath clean it up
-            if (file_exists($this->page->path().'/'.$markdown_url)) {
-                $relative_path = rtrim($this->base_url, '/') .
-                                 preg_replace('/\/([\d]+.)/', '/',
-                                 str_replace(PAGES_DIR, '/', $this->page->path()));
-                $markdown_url = preg_replace('/^([\d]+.)/', '',
-                                preg_replace('/\/([\d]+.)/', '/',
-                                trim(preg_replace('/[^\/]+(\.md$)/', '', $markdown_url), '/')));
+            if (file_exists($this->page->path().'/'.parse_url($markdown_url, PHP_URL_PATH))) {
+                $relative_path = rtrim($this->base_url, '/') . preg_replace('/\/([\d]+.)/', '/', str_replace(PAGES_DIR, '/', $this->page->path()));
+                $markdown_url = preg_replace('/^([\d]+.)/', '', preg_replace('/\/([\d]+.)/', '/', trim(preg_replace('/[^\/]+(\.md$)/', '', $markdown_url), '/')));
             }
 
             // else its a relative path already
@@ -158,7 +154,7 @@ trait MarkdownGravLinkTrait
             }
 
             // build the new url
-            $new_url = $relative_path . '/' . implode('/', $newpath);
+            $new_url = rtrim($relative_path, '/') . '/' . implode('/', $newpath);
         }
 
         return $new_url;
diff --git a/system/src/Grav/Common/Page/Pages.php b/system/src/Grav/Common/Page/Pages.php
index 53abfa6fc..21d3826ec 100644
--- a/system/src/Grav/Common/Page/Pages.php
+++ b/system/src/Grav/Common/Page/Pages.php
@@ -236,11 +236,19 @@ class Pages
         // Fetch page if there's a defined route to it.
         $page = isset($this->routes[$url]) ? $this->get($this->routes[$url]) : null;
 
-        // If the page cannot be reached, look into site wide routes + wildcards
+
+
+        // If the page cannot be reached, look into site wide redirects, routes + wildcards
         if (!$all && (!$page || !$page->routable())) {
             /** @var Config $config */
             $config = $this->grav['config'];
 
+            // Try redirects
+            $redirect = $config->get("site.redirects.{$url}");
+            if ($redirect) {
+                $this->grav->redirect($redirect);
+            }
+
             // See if route matches one in the site configuration
             $route = $config->get("site.routes.{$url}");
             if ($route) {
diff --git a/system/src/Grav/Common/Twig.php b/system/src/Grav/Common/Twig.php
index 417576d31..a01d38153 100644
--- a/system/src/Grav/Common/Twig.php
+++ b/system/src/Grav/Common/Twig.php
@@ -177,17 +177,22 @@ class Twig
 
         $local_twig = clone($this->twig);
 
-        // Get Twig template layout
-        if ($item->modularTwig()) {
-            $twig_vars['content'] = $content;
-            $template = $item->template() . TEMPLATE_EXT;
-            $output = $local_twig->render($template, $twig_vars);
-        } else {
-            $name = '@Page:' . $item->path();
-            $this->setTemplate($name, $content);
-            $output = $local_twig->render($name, $twig_vars);
+        try {
+            // Get Twig template layout
+            if ($item->modularTwig()) {
+                $twig_vars['content'] = $content;
+                $template = $item->template() . TEMPLATE_EXT;
+                $output = $local_twig->render($template, $twig_vars);
+            } else {
+                $name = '@Page:' . $item->path();
+                $this->setTemplate($name, $content);
+                $output = $local_twig->render($name, $twig_vars);
+            }
+        } catch (\Twig_Error_Loader $e) {
+            throw new \RuntimeException($e->getRawMessage(), 404, $e);
         }
 
+
         return $output;
     }
 
@@ -204,7 +209,12 @@ class Twig
 
         $name = '@Var:' . $string;
         $this->setTemplate($name, $string);
-        $output = $this->twig->render($name, $vars);
+
+        try {
+            $output = $this->twig->render($name, $vars);
+        } catch (\Twig_Error_Loader $e) {
+            throw new \RuntimeException($e->getRawMessage(), 404, $e);
+        }
 
         return $output;
     }