diff --git a/updates/0.30/ver_0.311.zip b/updates/0.30/ver_0.311.zip
new file mode 100644
index 0000000..5c337b4
Binary files /dev/null and b/updates/0.30/ver_0.311.zip differ
diff --git a/updates/0.30/ver_0.311_manifest.json b/updates/0.30/ver_0.311_manifest.json
new file mode 100644
index 0000000..83a42e1
--- /dev/null
+++ b/updates/0.30/ver_0.311_manifest.json
@@ -0,0 +1,27 @@
+{
+    "changelog":  "FIX - race condition callback płatności Apilo, persistence filtrów tabel admin, poprawki cen zamówień",
+    "version":  "0.311",
+    "files":  {
+                  "added":  [
+
+                            ],
+                  "deleted":  [
+
+                              ],
+                  "modified":  [
+                                   "admin/templates/components/table-list.php",
+                                   "admin/templates/shop-order/order-details.php",
+                                   "autoload/Domain/Order/OrderAdminService.php",
+                                   "cron.php",
+                                   "templates/shop-order/order-details.php"
+                               ]
+              },
+    "checksum_zip":  "sha256:542f599e844d48bba1378fbe91c06ef00d5487aca56af118ad9c9ea27343ebdb",
+    "sql":  [
+
+            ],
+    "date":  "2026-02-23",
+    "directories_deleted":  [
+
+                            ]
+}
\ No newline at end of file
diff --git a/updates/changelog.php b/updates/changelog.php
index 5f32bfd..f9221af 100644
--- a/updates/changelog.php
+++ b/updates/changelog.php
@@ -1,3 +1,6 @@
+<b>ver. 0.311 - 23.02.2026</b><br />
+FIX - race condition callback płatności Apilo, persistence filtrów tabel admin, poprawki cen zamówień
+<hr>
 <b>ver. 0.310 - 23.02.2026</b><br />
 NEW - Zakladka Logi w sekcji Integracje (podglad pp_log z paginacja, sortowaniem, filtrami)
 <hr>