diff --git a/composer.lock b/composer.lock
index 2210070..8d2dbaa 100755
--- a/composer.lock
+++ b/composer.lock
@@ -451,16 +451,16 @@
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@@ -746,16 +746,16 @@
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@@ -890,20 +891,20 @@
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@@ -954,32 +955,32 @@
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@@ -1207,7 +1209,58 @@
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@@ -1364,16 +1417,16 @@
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@@ -1479,7 +1532,7 @@
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@@ -2618,20 +2671,20 @@
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+            "time": "2020-08-17T09:56:45+00:00"
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-            "version": "v4.4.11",
+            "version": "v4.4.13",
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                 "url": "https://github.com/symfony/http-foundation.git",
-                "reference": "3675676b6a47f3e71d3ab10bcf53fb9239eb77e6"
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-                "reference": "3675676b6a47f3e71d3ab10bcf53fb9239eb77e6",
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@@ -2687,20 +2740,20 @@
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-            "time": "2020-07-23T09:48:09+00:00"
+            "time": "2020-08-17T07:39:58+00:00"
         },
         {
             "name": "symfony/http-kernel",
-            "version": "v4.4.11",
+            "version": "v4.4.13",
             "source": {
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                 "url": "https://github.com/symfony/http-kernel.git",
-                "reference": "a675d2bf04a9328f164910cae6e3918b295151f3"
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-                "reference": "a675d2bf04a9328f164910cae6e3918b295151f3",
+                "url": "https://api.github.com/repos/symfony/http-kernel/zipball/2bb7b90ecdc79813c0bf237b7ff20e79062b5188",
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@@ -2792,20 +2845,20 @@
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-            "time": "2020-07-24T04:10:09+00:00"
+            "time": "2020-09-02T08:09:29+00:00"
         },
         {
             "name": "symfony/mime",
-            "version": "v5.1.3",
+            "version": "v5.1.5",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/mime.git",
-                "reference": "149fb0ad35aae3c7637b496b38478797fa6a7ea6"
+                "reference": "89a2c9b4cb7b5aa516cf55f5194c384f444c81dc"
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             "dist": {
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-                "url": "https://api.github.com/repos/symfony/mime/zipball/149fb0ad35aae3c7637b496b38478797fa6a7ea6",
-                "reference": "149fb0ad35aae3c7637b496b38478797fa6a7ea6",
+                "url": "https://api.github.com/repos/symfony/mime/zipball/89a2c9b4cb7b5aa516cf55f5194c384f444c81dc",
+                "reference": "89a2c9b4cb7b5aa516cf55f5194c384f444c81dc",
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             "require": {
@@ -2869,11 +2922,11 @@
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                 }
             ],
-            "time": "2020-07-23T10:04:31+00:00"
+            "time": "2020-08-17T10:01:29+00:00"
         },
         {
             "name": "symfony/polyfill-ctype",
-            "version": "v1.18.0",
+            "version": "v1.18.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-ctype.git",
@@ -2949,7 +3002,7 @@
         },
         {
             "name": "symfony/polyfill-iconv",
-            "version": "v1.18.0",
+            "version": "v1.18.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-iconv.git",
@@ -3026,16 +3079,16 @@
         },
         {
             "name": "symfony/polyfill-intl-idn",
-            "version": "v1.18.0",
+            "version": "v1.18.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-intl-idn.git",
-                "reference": "bc6549d068d0160e0f10f7a5a23c7d1406b95ebe"
+                "reference": "5dcab1bc7146cf8c1beaa4502a3d9be344334251"
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-                "url": "https://api.github.com/repos/symfony/polyfill-intl-idn/zipball/bc6549d068d0160e0f10f7a5a23c7d1406b95ebe",
-                "reference": "bc6549d068d0160e0f10f7a5a23c7d1406b95ebe",
+                "url": "https://api.github.com/repos/symfony/polyfill-intl-idn/zipball/5dcab1bc7146cf8c1beaa4502a3d9be344334251",
+                "reference": "5dcab1bc7146cf8c1beaa4502a3d9be344334251",
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@@ -3107,11 +3160,11 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2020-07-14T12:35:20+00:00"
+            "time": "2020-08-04T06:02:08+00:00"
         },
         {
             "name": "symfony/polyfill-intl-normalizer",
-            "version": "v1.18.0",
+            "version": "v1.18.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-intl-normalizer.git",
@@ -3192,7 +3245,7 @@
         },
         {
             "name": "symfony/polyfill-mbstring",
-            "version": "v1.18.0",
+            "version": "v1.18.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-mbstring.git",
@@ -3269,7 +3322,7 @@
         },
         {
             "name": "symfony/polyfill-php70",
-            "version": "v1.18.0",
+            "version": "v1.18.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-php70.git",
@@ -3346,7 +3399,7 @@
         },
         {
             "name": "symfony/polyfill-php72",
-            "version": "v1.18.0",
+            "version": "v1.18.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-php72.git",
@@ -3419,7 +3472,7 @@
         },
         {
             "name": "symfony/polyfill-php73",
-            "version": "v1.18.0",
+            "version": "v1.18.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-php73.git",
@@ -3495,7 +3548,7 @@
         },
         {
             "name": "symfony/polyfill-php80",
-            "version": "v1.18.0",
+            "version": "v1.18.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-php80.git",
@@ -3575,7 +3628,7 @@
         },
         {
             "name": "symfony/process",
-            "version": "v4.4.11",
+            "version": "v4.4.13",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/process.git",
@@ -3638,16 +3691,16 @@
         },
         {
             "name": "symfony/routing",
-            "version": "v4.4.11",
+            "version": "v4.4.13",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/routing.git",
-                "reference": "e103381a4c2f0731c14589041852bf979e97c7af"
+                "reference": "e3387963565da9bae51d1d3ab8041646cc93bd04"
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-                "url": "https://api.github.com/repos/symfony/routing/zipball/e103381a4c2f0731c14589041852bf979e97c7af",
-                "reference": "e103381a4c2f0731c14589041852bf979e97c7af",
+                "url": "https://api.github.com/repos/symfony/routing/zipball/e3387963565da9bae51d1d3ab8041646cc93bd04",
+                "reference": "e3387963565da9bae51d1d3ab8041646cc93bd04",
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@@ -3724,7 +3777,7 @@
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                 }
             ],
-            "time": "2020-07-05T09:39:30+00:00"
+            "time": "2020-08-10T07:27:51+00:00"
         },
         {
             "name": "symfony/service-contracts",
@@ -3804,16 +3857,16 @@
         },
         {
             "name": "symfony/translation",
-            "version": "v4.4.11",
+            "version": "v4.4.13",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/translation.git",
-                "reference": "a8ea9d97353294eb6783f2894ef8cee99a045822"
+                "reference": "700e6e50174b0cdcf0fa232773bec5c314680575"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/translation/zipball/a8ea9d97353294eb6783f2894ef8cee99a045822",
-                "reference": "a8ea9d97353294eb6783f2894ef8cee99a045822",
+                "url": "https://api.github.com/repos/symfony/translation/zipball/700e6e50174b0cdcf0fa232773bec5c314680575",
+                "reference": "700e6e50174b0cdcf0fa232773bec5c314680575",
                 "shasum": ""
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             "require": {
@@ -3890,7 +3943,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2020-07-23T08:31:43+00:00"
+            "time": "2020-08-17T09:56:45+00:00"
         },
         {
             "name": "symfony/translation-contracts",
@@ -3969,16 +4022,16 @@
         },
         {
             "name": "symfony/var-dumper",
-            "version": "v4.4.11",
+            "version": "v4.4.13",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/var-dumper.git",
-                "reference": "2125805a1a4e57f2340bc566c3013ca94d2722dc"
+                "reference": "1bef32329f3166486ab7cb88599cae4875632b99"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/var-dumper/zipball/2125805a1a4e57f2340bc566c3013ca94d2722dc",
-                "reference": "2125805a1a4e57f2340bc566c3013ca94d2722dc",
+                "url": "https://api.github.com/repos/symfony/var-dumper/zipball/1bef32329f3166486ab7cb88599cae4875632b99",
+                "reference": "1bef32329f3166486ab7cb88599cae4875632b99",
                 "shasum": ""
             },
             "require": {
@@ -4056,7 +4109,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2020-06-24T13:34:53+00:00"
+            "time": "2020-08-17T07:31:35+00:00"
         },
         {
             "name": "tijsverkoyen/css-to-inline-styles",
@@ -4590,16 +4643,16 @@
         },
         {
             "name": "phpdocumentor/reflection-docblock",
-            "version": "5.2.0",
+            "version": "5.2.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpDocumentor/ReflectionDocBlock.git",
-                "reference": "3170448f5769fe19f456173d833734e0ff1b84df"
+                "reference": "d870572532cd70bc3fab58f2e23ad423c8404c44"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpDocumentor/ReflectionDocBlock/zipball/3170448f5769fe19f456173d833734e0ff1b84df",
-                "reference": "3170448f5769fe19f456173d833734e0ff1b84df",
+                "url": "https://api.github.com/repos/phpDocumentor/ReflectionDocBlock/zipball/d870572532cd70bc3fab58f2e23ad423c8404c44",
+                "reference": "d870572532cd70bc3fab58f2e23ad423c8404c44",
                 "shasum": ""
             },
             "require": {
@@ -4638,7 +4691,7 @@
                 }
             ],
             "description": "With this component, a library can provide support for annotations via DocBlocks or otherwise retrieve information that is embedded in a DocBlock.",
-            "time": "2020-07-20T20:05:34+00:00"
+            "time": "2020-08-15T11:14:08+00:00"
         },
         {
             "name": "phpdocumentor/type-resolver",
@@ -4998,6 +5051,7 @@
             "keywords": [
                 "tokenizer"
             ],
+            "abandoned": true,
             "time": "2019-09-17T06:23:10+00:00"
         },
         {
diff --git a/resources/views/frontend/dataset/show.blade.php b/resources/views/frontend/dataset/show.blade.php
index 683ddef..cc67c00 100644
--- a/resources/views/frontend/dataset/show.blade.php
+++ b/resources/views/frontend/dataset/show.blade.php
@@ -124,6 +124,7 @@
                       <thead>
                         <tr>
                           <th>Path Name</th>
+                          <th>File Extension</th>
                           <th>File Size</th>
                         </tr>
                       </thead>
@@ -137,6 +138,9 @@
                             <span class="alert">missing file: {{ $file->path_name }}</span>
                             @endif
                           </td>
+                          <td>
+                            <span>{{  pathinfo($file->path_name, PATHINFO_EXTENSION) }}</span>
+                          </td>
                           <td>
                             <span>{{ $file->formatSize(2) }}</span>
                           </td>
diff --git a/resources/views/frontend/home/index.blade.php b/resources/views/frontend/home/index.blade.php
index d7548ba..a8fac1f 100644
--- a/resources/views/frontend/home/index.blade.php
+++ b/resources/views/frontend/home/index.blade.php
@@ -146,11 +146,14 @@
 <section data-sr id="clients" class="clients u-full-width">
     <div class="container">
         <div class="row">
-            <h3 class="separator">Publisher</h3>
+            <h3 class="separator">Tethys is certified by</h3>
         </div>
         <ul class="clients u-full-width u-cf">
             <li>
-                <img src="images/clients/logo_gba.png" alt="GBA Client">
+                {{-- <img src="images/clients/logo_gba.png" alt="GBA Client"> --}}
+                <object type="image/svg+xml" data="https://www.re3data.org/public/badges/s/light/100013400.svg">
+                    <img src="https://www.re3data.org/public/badges/s/light/100013400.png" style="max-width:100%">
+                </object>
             </li>
         </ul>
     </div>
diff --git a/resources/views/layouts/app.blade.php b/resources/views/layouts/app.blade.php
index 56e04aa..bc680f8 100644
--- a/resources/views/layouts/app.blade.php
+++ b/resources/views/layouts/app.blade.php
@@ -176,7 +176,7 @@
                                     and Conditions</a>
                             </li>
 
-                            <li><a target="_blank" href="https://github.com/geolba"><i class="fab fa-github"></i> rdr
+                            <li><a target="_blank" href="https://github.com/geolba/tethys"><i class="fab fa-github"></i> rdr
                                     bei GitHub</a></li>
                         </ul>
                     </div>