diff --git a/.env.example b/.env.example
index 4766ed1..46c4957 100644
--- a/.env.example
+++ b/.env.example
@@ -67,3 +67,9 @@ SLACK_ENABLED=true
 SLACK_CLIENT_TOKEN=
 SLACK_SIGNING_SECRET=
 SLACK_DEFAULT_CHANNEL="#general"
+
+HEROKU_RELEASE_VERSION=v01
+HEROKU_SLUG_DESCRIPTION="Dev 643f546"
+HEROKU_RELEASE_CREATED_AT=2022-07-04T18:05:46Z
+HEROKU_SLUG_COMMIT=643f546142b8a2db342f0ae46f01e61dce03e97c
+GITHUB_REPO_URL=https://github.com/blumilksoftware/toby/
diff --git a/app/Infrastructure/Http/Middleware/HandleInertiaRequests.php b/app/Infrastructure/Http/Middleware/HandleInertiaRequests.php
index 664c065..decaeb4 100644
--- a/app/Infrastructure/Http/Middleware/HandleInertiaRequests.php
+++ b/app/Infrastructure/Http/Middleware/HandleInertiaRequests.php
@@ -6,6 +6,7 @@ namespace Toby\Infrastructure\Http\Middleware;
 
 use Closure;
 use Illuminate\Http\Request;
+use Illuminate\Support\Carbon;
 use Inertia\Middleware;
 use Toby\Domain\VacationRequestStatesRetriever;
 use Toby\Eloquent\Helpers\YearPeriodRetriever;
@@ -25,6 +26,7 @@ class HandleInertiaRequests extends Middleware
             "flash" => $this->getFlashData($request),
             "years" => $this->getYearsData($request),
             "vacationRequestsCount" => $this->getVacationRequestsCount($request),
+            "deployInformation" => $this->getDeployInformation(),
         ]);
     }
 
@@ -71,4 +73,17 @@ class HandleInertiaRequests extends Middleware
             ->count()
         : null;
     }
+
+    protected function getDeployInformation(): array
+    {
+        $releaseDate = config("heroku.release_created_at");
+
+        return [
+            "release_version" => config("heroku.release_version"),
+            "slug_description" => config("heroku.slug_description"),
+            "release_created_at" => $releaseDate ? Carbon::parse($releaseDate)->format('Y-m-d H:i:s') : null,
+            "slug_commit" => config("heroku.slug_commit"),
+            "github_url" => preg_replace("/\/$/i", "", config("heroku.github_url", "")),
+        ];
+    }
 }
diff --git a/config/heroku.php b/config/heroku.php
new file mode 100644
index 0000000..dce537b
--- /dev/null
+++ b/config/heroku.php
@@ -0,0 +1,11 @@
+<?php
+
+declare(strict_types=1);
+
+return [
+    "release_version" => env("HEROKU_RELEASE_VERSION"),
+    "slug_description" => env("HEROKU_SLUG_DESCRIPTION"),
+    "release_created_at" => env("HEROKU_RELEASE_CREATED_AT"),
+    "slug_commit" => env("HEROKU_SLUG_COMMIT"),
+    "github_url" => env("GITHUB_REPO_URL")
+];
diff --git a/resources/js/Shared/Layout/AppLayout.vue b/resources/js/Shared/Layout/AppLayout.vue
index 58a0851..af2fa7c 100644
--- a/resources/js/Shared/Layout/AppLayout.vue
+++ b/resources/js/Shared/Layout/AppLayout.vue
@@ -9,6 +9,30 @@
       <div class="lg:px-4">
         <slot />
       </div>
+      <div class="p-4 text-xs text-gray-500 flex align-baseline gap-x-1">
+        <p>
+          Wydanie:
+          <a
+            v-if="deployInformation.github_url"
+            :href="`${deployInformation.github_url}/commit/${deployInformation.slug_commit}`"
+            target="_blank"
+            rel="noopener nofollow noreferrer"
+            :title="`Commit: ${deployInformation.slug_commit}`"
+          >
+            {{ deployInformation.slug_description }} ({{ deployInformation.release_version }})
+          </a>
+          <span
+            v-else
+            :title="`Commit: ${deployInformation.slug_commit}`"
+          >
+            {{ deployInformation.slug_description }}
+          </span>
+          ;
+        </p>
+        <p v-if="deployInformation.release_created_at">
+          Data wydania: {{ deployInformation.release_created_at }};
+        </p>
+      </div>
     </main>
   </div>
 </template>
@@ -23,6 +47,7 @@ const props = defineProps({
   auth: Object,
   years: Object,
   vacationRequestsCount: Number,
+  deployInformation: Object,
 })
 
 const toast = useToast()
diff --git a/resources/js/Shared/Layout/GuestLayout.vue b/resources/js/Shared/Layout/GuestLayout.vue
index 4b38ab3..ee89ac1 100644
--- a/resources/js/Shared/Layout/GuestLayout.vue
+++ b/resources/js/Shared/Layout/GuestLayout.vue
@@ -1,5 +1,33 @@
 <template>
-  <div class="flex flex-col justify-center py-12 min-h-screen bg-blumilk-25 sm:px-6 lg:px-8">
+  <div class="relative flex flex-col justify-center py-12 min-h-screen bg-blumilk-25 sm:px-6 lg:px-8">
     <slot />
+    <div class="absolute left-0 bottom-0 min-w-full p-4 text-xs text-gray-500 flex flex-col gap-x-1">
+      <p>
+        Wydanie:
+        <a
+          v-if="deployInformation.github_url"
+          :href="`${deployInformation.github_url}/commit/${deployInformation.slug_commit}`"
+          target="_blank"
+          rel="noopener nofollow noreferrer"
+          :title="`Commit: ${deployInformation.slug_commit}`"
+        >
+          {{ deployInformation.slug_description }} ({{ deployInformation.release_version }})
+        </a>
+        <span
+          v-else
+          :title="`Commit: ${deployInformation.slug_commit}`"
+        >
+          {{ deployInformation.slug_description }}
+        </span>
+      </p>
+      <p v-if="deployInformation.release_created_at">
+        Data wydania: {{ deployInformation.release_created_at }}
+      </p>
+    </div>
   </div>
 </template>
+<script setup>
+defineProps({
+  deployInformation: Object,
+})
+</script>
\ No newline at end of file