diff --git a/dist/sw.js b/dist/sw.js
index 03079c0..7e0a591 100644
--- a/dist/sw.js
+++ b/dist/sw.js
@@ -39,7 +39,13 @@
 //      staged-upload payload with user_id_upload from SSO); GIS export from
 //      Area/Circle Analysis popups (GeoJSON / SHP via shp-write / KML, with
 //      field-rename modal). New hashed bundle + shp-write chunk.
-const CACHE_VERSION = 'v10';
+// v11: Permit-iframe hardening (in-iframe auth-required card replacing the
+//      302 redirect, X-Frame-Options strip at both .htaccess and PHP layers);
+//      import-flow UX refinements (parse spinner, per-feature client_uuid
+//      tagging, geometry-edit + delete persistence to the staging tables,
+//      sample values + Unicode-bold field names in the mapping dropdown).
+//      New hashed bundle + updated embed.php shell.
+const CACHE_VERSION = 'v11';
 const SHELL_CACHE   = `shell-${CACHE_VERSION}`;
 const MODULES_CACHE = `modules-${CACHE_VERSION}`;
 const API_CACHE     = `api-${CACHE_VERSION}`;
diff --git a/public/sw.js b/public/sw.js
index 03079c0..7e0a591 100644
--- a/public/sw.js
+++ b/public/sw.js
@@ -39,7 +39,13 @@
 //      staged-upload payload with user_id_upload from SSO); GIS export from
 //      Area/Circle Analysis popups (GeoJSON / SHP via shp-write / KML, with
 //      field-rename modal). New hashed bundle + shp-write chunk.
-const CACHE_VERSION = 'v10';
+// v11: Permit-iframe hardening (in-iframe auth-required card replacing the
+//      302 redirect, X-Frame-Options strip at both .htaccess and PHP layers);
+//      import-flow UX refinements (parse spinner, per-feature client_uuid
+//      tagging, geometry-edit + delete persistence to the staging tables,
+//      sample values + Unicode-bold field names in the mapping dropdown).
+//      New hashed bundle + updated embed.php shell.
+const CACHE_VERSION = 'v11';
 const SHELL_CACHE   = `shell-${CACHE_VERSION}`;
 const MODULES_CACHE = `modules-${CACHE_VERSION}`;
 const API_CACHE     = `api-${CACHE_VERSION}`;