diff --git a/.release.cfg b/.release.cfg
--- a/.release.cfg
+++ b/.release.cfg
@@ -24,7 +24,7 @@ done = true
 
 [release]
 state = prepared
-version = 4.27.0
+version = 4.26.0
 
 [task:generate_js_routes]
 
diff --git a/docs/admin/system_admin/admin-tricks.rst b/docs/admin/system_admin/admin-tricks.rst
--- a/docs/admin/system_admin/admin-tricks.rst
+++ b/docs/admin/system_admin/admin-tricks.rst
@@ -262,3 +262,39 @@ ishell interface should be used.
   In [1]: repo = Repository.get_by_repo_name('SOME_REPO_NAME')
   In [2]: repo.archived = False
   In [3]: Session().add(repo);Session().commit()
+
+
+
+
+Bulk change repository owner
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Here's how one can change an owner of repository for an user who has been de activated.
+Settings a new owner can be done via ishell for all repositories that past owner had.
+
+do run this script the interactive ishell interface should be used.
+
+.. code-block:: bash
+
+  # Open iShell from the terminal
+  $ rccontrol ishell enterprise-1/community-1
+
+
+.. code-block:: python
+
+    from rhodecode.model.db import User, Repository, Session
+    from rhodecode.model.permission import PermissionModel
+
+    # replace old-owner and new-owner with your exact users
+    old_owner = User.get_by_username('old-owner')
+    new_owner = User.get_by_username('new-owner')
+
+    # list of users we need to "flush" permissions
+    affected_user_ids = [new_owner.user_id, old_owner.user_id]
+
+    for repo in Repository.get_all_repos(user_id=old_owner.user_id):
+        repo.user = new_owner
+        Session().add(repo)
+        Session().commit()
+
+    PermissionModel().trigger_permission_flush(affected_user_ids)
diff --git a/docs/release-notes/release-notes-4.27.1.rst b/docs/release-notes/release-notes-4.27.1.rst
new file mode 100644
--- /dev/null
+++ b/docs/release-notes/release-notes-4.27.1.rst
@@ -0,0 +1,40 @@
+|RCE| 4.27.1 |RNS|
+------------------
+
+Release Date
+^^^^^^^^^^^^
+
+- 2022-10-12
+
+
+New Features
+^^^^^^^^^^^^
+
+
+
+General
+^^^^^^^
+
+
+
+Security
+^^^^^^^^
+
+
+
+Performance
+^^^^^^^^^^^
+
+
+
+Fixes
+^^^^^
+
+- VCSServer: fixes the file-store backend to use serialized names for filename cache of vcsserver.
+
+
+
+Upgrade notes
+^^^^^^^^^^^^^
+
+- Un-scheduled release 4.27.1 addressing some new cache backed problems.
diff --git a/docs/release-notes/release-notes.rst b/docs/release-notes/release-notes.rst
--- a/docs/release-notes/release-notes.rst
+++ b/docs/release-notes/release-notes.rst
@@ -9,6 +9,7 @@ Release Notes
 .. toctree::
    :maxdepth: 1
 
+   release-notes-4.27.1.rst
    release-notes-4.27.0.rst
    release-notes-4.26.0.rst
    release-notes-4.25.2.rst
diff --git a/pkgs/python-packages.nix b/pkgs/python-packages.nix
--- a/pkgs/python-packages.nix
+++ b/pkgs/python-packages.nix
@@ -1883,7 +1883,7 @@ self: super: {
     };
   };
   "rhodecode-enterprise-ce" = super.buildPythonPackage {
-    name = "rhodecode-enterprise-ce-4.27.0";
+    name = "rhodecode-enterprise-ce-4.27.1";
     buildInputs = [
       self."pytest"
       self."py"
diff --git a/rhodecode/lib/vcs/client_http.py b/rhodecode/lib/vcs/client_http.py
--- a/rhodecode/lib/vcs/client_http.py
+++ b/rhodecode/lib/vcs/client_http.py
@@ -185,8 +185,10 @@ class RemoteRepo(object):
         self.url = remote_maker.url
         self.stream_url = remote_maker.stream_url
         self._session = remote_maker._session_factory()
+
+        cache_repo_id = self._repo_id_sanitizer(repo_id)
         self._cache_region, self._cache_namespace = \
-            remote_maker.init_cache_region(self._repo_id_sanitizer(repo_id))
+            remote_maker.init_cache_region(cache_repo_id)
 
         with_wire = with_wire or {}
 
@@ -194,6 +196,7 @@ class RemoteRepo(object):
         self._wire = {
             "path": path,  # repo path
             "repo_id": repo_id,
+            "cache_repo_id": cache_repo_id,
             "config": config,
             "repo_state_uid": repo_state_uid,
             "context": self._create_vcs_cache_context(path, repo_state_uid)
@@ -210,7 +213,7 @@ class RemoteRepo(object):
         self.cert_dir = get_cert_path(rhodecode.CONFIG.get('__file__'))
 
     def _repo_id_sanitizer(self, repo_id):
-        return repo_id.replace('/', '__')
+        return repo_id.replace('/', '__').replace('-', '_')
 
     def __getattr__(self, name):