diff --git a/README.md b/README.md
index 3722f82..f5b384d 100644
--- a/README.md
+++ b/README.md
@@ -78,14 +78,6 @@ Create a superuser account
 
 ```
 
-### Repository Quota Updates
-
-The repository quotas in the UI are updated after each backup.
-To update the quota during an operation the `update_used_quota` management command can be executed on a regular basis.
-
-There are example configs for systemd-timers in `contrib/communitybackup-quota-update.service` and `contrib/communitybackup-quota-update.timer`. Adjust the paths and the timers to your needs.
-
-
 ## Custom pages
 
 Some pages are specific to your installation. E.g. an imprint.
@@ -142,37 +134,3 @@ Django debug setting.
 ### MARKDOWN_PAGE_DIR
 
 `MARKDOWN_PAGE_DIR` is the directory where customized markdown files are put. This directory is required.
-
-### BACKUP_MANAGE_PY
-
-`BACKUP_MANAGE_PY` is the command to run the `manage.py` file, including e.g. a Python interpreter, venv, etc. This must be a `pathlib.Path`
-
-### ADDITIONAL_FOOTER_NAV_ITEMS
-
-`ADDITIONAL_FOOTER_NAV_ITEMS` allows you to add additional links to the footer. This is a `list[str]`. Each item gets rendered as is into a `<li class=nav-item>`. So usually you want to continue the proper Bootstrap styling in the lst. E.g.:
-
-```python
-ADDITIONAL_FOOTER_NAV_ITEMS = ["""<a class="nav-link" href="https://example.com/>Example Link</a>""",]
-```
-
-### BORG_SERVER_PUBKEYS
-
-A list of the SSH public keys and their hashes to verify the server a User is connecting to.
-This is a list of tuples, containing the key and it's hash.
-
-```python
-BORG_SERVER_PUBKEYS = [
-    (
-        "ecdsa-sha2-nistp256 AAAAASDJIASKJDASD root@example.com",
-        "256 SHA256:sTbOK9NvP1uUEixgUT8KUiYrY8J/DbK+jR39lwcT8Zw root@example.com (ECDSA)",
-    ),
-    (
-        "ssh-ed25519 AAAAasdiwdkjasdijwklajsdijasd root@example.com",
-        "256 SHA256:hPbWwRxNr1mFHZKYjcysnay1cQGQsOmDBvkA3Pzo4YY root@example.com (ED25519)",
-    ),
-    (
-        "ssh-rsa AAAABasdlkjasdiualksjd root@example.com",
-        "3072 SHA256:deuPTR8Hcc1LP7DHqAp91EINdLBQoco2IeMldIahamQ root@example.com (RSA)",
-    ),
-]
-```
diff --git a/community_backup/community_backup/context_processors.py b/community_backup/community_backup/context_processors.py
index 6fa8a78..a6321ea 100644
--- a/community_backup/community_backup/context_processors.py
+++ b/community_backup/community_backup/context_processors.py
@@ -5,15 +5,3 @@ def release_version(_request):
     return {
         "RELEASE_VERSION": settings.RELEASE_VERSION,
     }
-
-
-def additional_footer_nav_items(_request):
-    return {
-        "ADDITIONAL_FOOTER_NAV_ITEMS": settings.ADDITIONAL_FOOTER_NAV_ITEMS,
-    }
-
-
-def borg_server_pubkeys(_request):
-    return {
-        "BORG_SERVER_PUBKEYS": settings.BORG_SERVER_PUBKEYS,
-    }
diff --git a/community_backup/community_backup/example_configuration.py b/community_backup/community_backup/example_configuration.py
index 3f15331..1ddb2ac 100644
--- a/community_backup/community_backup/example_configuration.py
+++ b/community_backup/community_backup/example_configuration.py
@@ -21,19 +21,3 @@ SECRET_KEY = "change me!"
 # DEBUG = True
 
 MARKDOWN_PAGE_DIR = Path("./custom_md/")
-BACKUP_MANAGE_PY = Path("/path/to/venv/bin/python /path/to/community_backup/manage.py")
-
-# BORG_SERVER_PUBKEYS = [
-#     (
-#         "ecdsa-sha2-nistp256 AAAAASDJIASKJDASD root@example.com",
-#         "256 SHA256:sTbOK9NvP1uUEixgUT8KUiYrY8J/DbK+jR39lwcT8Zw root@example.com (ECDSA)",
-#     ),
-#     (
-#         "ssh-ed25519 AAAAasdiwdkjasdijwklajsdijasd root@example.com",
-#         "256 SHA256:hPbWwRxNr1mFHZKYjcysnay1cQGQsOmDBvkA3Pzo4YY root@example.com (ED25519)",
-#     ),
-#     (
-#         "ssh-rsa AAAABasdlkjasdiualksjd root@example.com",
-#         "3072 SHA256:deuPTR8Hcc1LP7DHqAp91EINdLBQoco2IeMldIahamQ root@example.com (RSA)",
-#     ),
-# ]
diff --git a/community_backup/community_backup/settings.py b/community_backup/community_backup/settings.py
index f784284..154ea3c 100644
--- a/community_backup/community_backup/settings.py
+++ b/community_backup/community_backup/settings.py
@@ -67,8 +67,6 @@ TEMPLATES = [
                 "django.contrib.auth.context_processors.auth",
                 "django.contrib.messages.context_processors.messages",
                 "community_backup.context_processors.release_version",
-                "community_backup.context_processors.additional_footer_nav_items",
-                "community_backup.context_processors.borg_server_pubkeys",
             ],
         },
     },
@@ -117,7 +115,7 @@ TASKS = {"default": {"BACKEND": "django.tasks.backends.immediate.ImmediateBacken
 
 STATIC_ROOT = BASE_DIR.parent.parent / "static"
 
-RELEASE_VERSION = "0.12"
+RELEASE_VERSION = "0.7"
 
 # Import settings from configuration.py
 try:
@@ -133,7 +131,6 @@ try:
         "The BACKUP_AUTHORIZED_KEYS setting is required."
     )
     assert module.MARKDOWN_PAGE_DIR, "The MARKDOWN_PAGE_DIR setting is required."
-    assert module.BACKUP_MANAGE_PY, "The BACKUP_MANAGE_PY setting is required"
 
 except ModuleNotFoundError:
     print(f"could not find configuration file {config_module}")
@@ -147,8 +144,5 @@ BACKUP_AUTHORIZED_KEYS = module.BACKUP_AUTHORIZED_KEYS
 DATABASES = module.DATABASES
 SECRET_KEY = module.SECRET_KEY
 MARKDOWN_PAGE_DIR = module.MARKDOWN_PAGE_DIR
-BACKUP_MANAGE_PY = module.BACKUP_MANAGE_PY
 
 DEBUG = getattr(module, "DEBUG", False)
-ADDITIONAL_FOOTER_NAV_ITEMS = getattr(module, "ADDITIONAL_FOOTER_NAV_ITEMS", list())
-BORG_SERVER_PUBKEYS = getattr(module, "BORG_SERVER_PUBKEYS", list())
diff --git a/community_backup/contrib/communitybackup-quota-update.service b/community_backup/contrib/communitybackup-quota-update.service
deleted file mode 100644
index 6c5bf1e..0000000
--- a/community_backup/contrib/communitybackup-quota-update.service
+++ /dev/null
@@ -1,9 +0,0 @@
-[Unit]
-Description=Update the used quota
-
-[Service]
-User=borg
-Group=borg
-WorkingDirectory=/opt/community_backup/community-backup/community_backup/
-ExecStart=/opt/community_backup/venv/bin/python manage.py update_used_quota 
-PrivateTmp=true
diff --git a/community_backup/contrib/communitybackup-quota-update.timer b/community_backup/contrib/communitybackup-quota-update.timer
deleted file mode 100644
index a29eced..0000000
--- a/community_backup/contrib/communitybackup-quota-update.timer
+++ /dev/null
@@ -1,9 +0,0 @@
-[Unit]
-Description=Update the used quota on a regular basis
-
-[Timer]
-OnCalendar=*-*-* *:0/5:00
-RandomizedDelaySec=120
-
-[Install]
-WantedBy=timers.target
diff --git a/community_backup/webui/deployments.py b/community_backup/webui/deployments.py
index 1b73a2e..527dda3 100644
--- a/community_backup/webui/deployments.py
+++ b/community_backup/webui/deployments.py
@@ -34,10 +34,8 @@ def sync_repos(dry_run=False):
     commands = []
     for key, repositories in repos_by_key.items():
         repo_paths = [f"--restrict-to-repository {repo.path}" for repo in repositories]
-        quota = max(repo.quota for repo in repositories)
-        ids = [str(repo.id) for repo in repositories]
         commands.append(
-            f"""command="cd {str(settings.BACKUP_BORG_DIR)}; borg serve {" ".join(repo_paths)} --storage-quota={quota}G;{settings.BACKUP_MANAGE_PY} update_used_quota --repository-id {" ".join(ids)}",restrict {key}"""
+            f"""command="cd {str(settings.BACKUP_BORG_DIR)}; borg serve {" ".join(repo_paths)} --storage-quota=500G",restrict {key}"""
         )
 
     if not dry_run:
diff --git a/community_backup/webui/management/commands/add_vouchers.py b/community_backup/webui/management/commands/add_vouchers.py
deleted file mode 100644
index f983d92..0000000
--- a/community_backup/webui/management/commands/add_vouchers.py
+++ /dev/null
@@ -1,39 +0,0 @@
-from django.core.management.base import BaseCommand
-from random import choices
-from ...models import Voucher
-
-
-class Command(BaseCommand):
-    help = "bulk-add vouchers with a given prefix and generate a latex output to render them"
-
-    def add_arguments(self, parser):
-        parser.add_argument("prefix", type=str)
-        parser.add_argument("amount", type=int)
-
-    def handle(self, *args, **options):
-        unabmigous_characters = "abcdefghijkmnopqrstuvwxyzACDEFHJKLMNPQRTUVWXY1234679"
-
-        vouchers = set()
-        while len(vouchers) < options["amount"]:
-            random_part = "".join(choices(unabmigous_characters, k=5))
-            vouchers.add(f"{options['prefix']}-{random_part}")
-
-        Voucher.objects.bulk_create(Voucher(code=v) for v in vouchers)
-
-        header = r"""\begin{document}
-\begin{center}
-"""
-        output = header
-        even = False
-        for v in vouchers:
-            output += f"\\voucher{{{v}}}"
-            if even:
-                output += "\\newline\n"
-            else:
-                output += "\n"
-            even = not even
-
-        output += r"""\end{center}
-\end{document}"""
-
-        print(output)
diff --git a/community_backup/webui/management/commands/update_used_quota.py b/community_backup/webui/management/commands/update_used_quota.py
deleted file mode 100644
index a5ec1cd..0000000
--- a/community_backup/webui/management/commands/update_used_quota.py
+++ /dev/null
@@ -1,24 +0,0 @@
-from django.core.management.base import BaseCommand
-from ...models import BorgRepository
-
-
-class Command(BaseCommand):
-    help = "Update the used quota values"
-
-    def add_arguments(self, parser):
-        parser.add_argument("--user-id", type=int)
-        parser.add_argument("--repository-id", type=int, nargs="+")
-
-    def handle(self, *args, **options):
-        qs = BorgRepository.objects.all()
-
-        if options.get("user_id"):
-            qs = qs.filter(user__pk=options.get("user_id"))
-
-        if options.get("repository_id"):
-            qs = qs.filter(pk__in=options.get("repository_id"))
-
-        for repo in qs:
-            repo.refresh_quota()
-
-        BorgRepository.objects.bulk_update(qs, ["used_quota"])
diff --git a/community_backup/webui/migrations/0005_alter_borgrepository_key.py b/community_backup/webui/migrations/0005_alter_borgrepository_key.py
deleted file mode 100644
index 8f7f15c..0000000
--- a/community_backup/webui/migrations/0005_alter_borgrepository_key.py
+++ /dev/null
@@ -1,26 +0,0 @@
-# Generated by Django 6.0.3 on 2026-04-20 12:07
-
-import django.core.validators
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ("webui", "0004_alter_borgrepository_key_alter_borgrepository_name"),
-    ]
-
-    operations = [
-        migrations.AlterField(
-            model_name="borgrepository",
-            name="key",
-            field=models.TextField(
-                validators=[
-                    django.core.validators.RegexValidator(
-                        "^(ssh\\-rsa|ecdsa\\-sha2\\-nistp256|ssh\\-ed25519) ([a-zA-Z0-9\\+/=]+)( ([\\S ]*))?$",
-                        message="not a valid SSH public key.",
-                    )
-                ]
-            ),
-        ),
-    ]
diff --git a/community_backup/webui/migrations/0006_borgrepository_quota_borgrepository_used_quota.py b/community_backup/webui/migrations/0006_borgrepository_quota_borgrepository_used_quota.py
deleted file mode 100644
index 83c9faa..0000000
--- a/community_backup/webui/migrations/0006_borgrepository_quota_borgrepository_used_quota.py
+++ /dev/null
@@ -1,23 +0,0 @@
-# Generated by Django 6.0.3 on 2026-04-20 15:36
-
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ("webui", "0005_alter_borgrepository_key"),
-    ]
-
-    operations = [
-        migrations.AddField(
-            model_name="borgrepository",
-            name="quota",
-            field=models.IntegerField(default=500),
-        ),
-        migrations.AddField(
-            model_name="borgrepository",
-            name="used_quota",
-            field=models.IntegerField(default=0),
-        ),
-    ]
diff --git a/community_backup/webui/migrations/0007_alter_borgrepository_used_quota.py b/community_backup/webui/migrations/0007_alter_borgrepository_used_quota.py
deleted file mode 100644
index 0c8cca9..0000000
--- a/community_backup/webui/migrations/0007_alter_borgrepository_used_quota.py
+++ /dev/null
@@ -1,18 +0,0 @@
-# Generated by Django 6.0.3 on 2026-04-20 17:02
-
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ("webui", "0006_borgrepository_quota_borgrepository_used_quota"),
-    ]
-
-    operations = [
-        migrations.AlterField(
-            model_name="borgrepository",
-            name="used_quota",
-            field=models.IntegerField(default=-1),
-        ),
-    ]
diff --git a/community_backup/webui/models.py b/community_backup/webui/models.py
index 36e338f..d04785a 100644
--- a/community_backup/webui/models.py
+++ b/community_backup/webui/models.py
@@ -3,7 +3,6 @@ from django.contrib.auth.models import User
 from django.core.validators import RegexValidator
 from django.conf import settings
 from pathlib import Path
-import msgpack
 
 
 from .tasks import update_user
@@ -29,9 +28,6 @@ class BorgRepository(models.Model):
     )
     user = models.ForeignKey(User, on_delete=models.CASCADE)
 
-    quota = models.IntegerField(default=500)
-    used_quota = models.IntegerField(default=-1)
-
     class Meta:
         constraints = [
             models.UniqueConstraint(
@@ -48,7 +44,7 @@ class BorgRepository(models.Model):
 
     @property
     def repo_url(self) -> str:
-        return f"ssh://{settings.BACKUP_USER}@{settings.BACKUP_REPO_HOST}/./{self.user.pk}/{self.pk}"
+        return f"{settings.BACKUP_USER}@{settings.BACKUP_REPO_HOST}:{self.user.pk}/{self.pk}"
 
     def save(self, *args, **kwargs):
 
@@ -99,21 +95,6 @@ class BorgRepository(models.Model):
 
         return output
 
-    def refresh_quota(self):
-        hints_files = self.path.glob("hints.*")
-
-        try:
-            hint = next(hints_files)
-            data = hint.open(mode="rb").read()
-
-            unpacked = msgpack.unpackb(data, strict_map_key=False, raw=True)
-            quota_used = unpacked[b"storage_quota_use"]
-
-            self.used_quota = int(quota_used / 10**9)
-        except StopIteration:
-            # No hints file found, therefore the repo is probably not initialized
-            self.used_quota = -1
-
 
 class Voucher(models.Model):
     used = models.BooleanField(default=False)
diff --git a/community_backup/webui/templates/base.html b/community_backup/webui/templates/base.html
index b418e2b..f030569 100644
--- a/community_backup/webui/templates/base.html
+++ b/community_backup/webui/templates/base.html
@@ -67,17 +67,6 @@
                         </li>
                     </ul>
                 </div>
-                {% if ADDITIONAL_FOOTER_NAV_ITEMS %}
-                <div class="col-3">
-                    <ul class="nav flex-column">
-                        {% for item in ADDITIONAL_FOOTER_NAV_ITEMS %}
-                        <li class="nav-item">
-                            {{item|safe}}
-                        </li>
-                        {% endfor %}
-                    </ul>
-                </div>
-                {% endif %}
             </div>
         </div>
     </footer>
diff --git a/community_backup/webui/templates/borg_list.html b/community_backup/webui/templates/borg_list.html
index 2f6e7c7..cd508d4 100644
--- a/community_backup/webui/templates/borg_list.html
+++ b/community_backup/webui/templates/borg_list.html
@@ -18,16 +18,14 @@
     <th>Name</th>
     <th>Key</th>
     <th>Repo-URL</th>
-    <th>Quota (used/total)</th>
     <th></th>
   </thead>
   <tbody>
 {% for repo in object_list %}
     <tr>
       <td>{{ repo.name }}</td>
-      <td style="word-break: break-all"><code>{{ repo.truncated_key }}</code></td>
-      <td style="word-break: break-all"><code>{{ repo.repo_url }}</code></td>
-      <td>{% if repo.used_quota < 0 %}not initialized{% else %}{{ repo.used_quota }}/{{ repo.quota }} GB{% endif %}</td>
+      <td><code>{{ repo.truncated_key }}</code></td>
+      <td><code>{{ repo.repo_url}}</code></td>
       <td><a href="{% url 'borg_update' pk=repo.pk %}" class="btn btn-warning btn-sm">Edit</a>
       <a href="{% url 'borg_delete' pk=repo.pk %}" class="btn btn-danger btn-sm">Delete</a></td>
     </tr>
@@ -35,21 +33,6 @@
   </tbody>
 </table>
 
-{% if BORG_SERVER_PUBKEYS %}
-<div class="card">
-  <div class="card-header">
-    <h4>Borg Server Public Keys</h4>
-  </div>
-  <ul class="list-group list-group-flush">
-  {% for key, fingerprint in BORG_SERVER_PUBKEYS %}
-    <li class="list-group-item">
-      <span style="word-break: break-all"><code>{{ key }}</code></span><br>
-      <span style="word-break: break-all"><code>{{ fingerprint }}</code></span>
-    </li>
-  {% endfor %}
-  </ul>
-</div>
-{% endif %}
 
 
 
diff --git a/pyproject.toml b/pyproject.toml
index 2412b09..9e552ec 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "community_backup"
-version = "0.12"
+version = "0.7"
 description = "Add your description here"
 readme = "README.md"
 requires-python = ">=3.13"
@@ -10,5 +10,4 @@ dependencies = [
     "django-crispy-forms>=2.6",
     "gunicorn>=25.3.0",
     "markdown2>=2.5.5",
-    "msgpack>=1.1.2",
 ]