diff --git a/updates/0.30/ver_0.348.zip b/updates/0.30/ver_0.348.zip
new file mode 100644
index 0000000..0fc3d77
Binary files /dev/null and b/updates/0.30/ver_0.348.zip differ
diff --git a/updates/0.30/ver_0.348_manifest.json b/updates/0.30/ver_0.348_manifest.json
new file mode 100644
index 0000000..c6fa39b
--- /dev/null
+++ b/updates/0.30/ver_0.348_manifest.json
@@ -0,0 +1,26 @@
+{
+    "changelog":  "Dodano przełącznik i edycję etykiet niestandardowych na liście produktów.",
+    "version":  "0.348",
+    "files":  {
+                  "added":  [
+
+                            ],
+                  "deleted":  [
+
+                              ],
+                  "modified":  [
+                                   "admin/templates/shop-product/products-list-custom-script.php",
+                                   "admin/templates/shop-product/products-list.php",
+                                   "autoload/Domain/Product/ProductRepository.php",
+                                   "autoload/admin/Controllers/ShopProductController.php"
+                               ]
+              },
+    "checksum_zip":  "sha256:3dc1557d1cd17d07ce9e406cb919571d2c3f4e829d0496343cd1210e0b45da87",
+    "sql":  [
+
+            ],
+    "date":  "2026-04-19",
+    "directories_deleted":  [
+
+                            ]
+}
\ No newline at end of file
diff --git a/updates/changelog-data.html b/updates/changelog-data.html
index 3a9a359..9ed68d2 100644
--- a/updates/changelog-data.html
+++ b/updates/changelog-data.html
@@ -1,3 +1,6 @@
+<b>ver. 0.348 - 19.04.2026</b><br />
+Dodano przełącznik i edycję etykiet niestandardowych na liście produktów.
+<hr>
 <b>ver. 0.347 - 18.04.2026</b><br />
 Naprawa zapisu edycji kontenerow statycznych + testy regresyjne
 <hr>
diff --git a/updates/versions.php b/updates/versions.php
index 99690ea..7b52ce6 100644
--- a/updates/versions.php
+++ b/updates/versions.php
@@ -1,5 +1,5 @@
 <?
-$current_ver = 347;
+$current_ver = 348;
 
 for ($i = 1; $i <= $current_ver; $i++)
 {