diff --git a/releases/kuma.json b/releases/kuma.json
index 88944212..961007b3 100644
--- a/releases/kuma.json
+++ b/releases/kuma.json
@@ -40,6 +40,11 @@
       "releaseDate": "2023-04-14",
       "eol": "2024-04-14"
     },
+    "2.11": {
+      "name": "2.11",
+      "releaseDate": "2025-06-10",
+      "eol": "2026-06-10"
+    },
     "2.10": {
       "name": "2.10",
       "releaseDate": "2025-03-20",
diff --git a/releases/silverstripe.json b/releases/silverstripe.json
index cc68e367..ee5c05f8 100644
--- a/releases/silverstripe.json
+++ b/releases/silverstripe.json
@@ -1,5 +1,30 @@
 {
   "releases": {
+    "6.4": {
+      "name": "6.4",
+      "eoas": "2028-04-30",
+      "eol": "2029-04-30"
+    },
+    "6.3": {
+      "name": "6.3",
+      "eoas": "2027-04-30",
+      "eol": "2027-10-31"
+    },
+    "6.2": {
+      "name": "6.2",
+      "eoas": "2026-10-31",
+      "eol": "2027-04-30"
+    },
+    "6.1": {
+      "name": "6.1",
+      "eoas": "2026-04-30",
+      "eol": "2026-10-31"
+    },
+    "6.0": {
+      "name": "6.0",
+      "eoas": "2025-10-31",
+      "eol": "2026-04-30"
+    },
     "5.4": {
       "name": "5.4",
       "eoas": "2026-04-30",
@@ -15,20 +40,10 @@
       "eoas": "2024-10-31",
       "eol": "2025-04-30"
     },
-    "5.1": {
-      "name": "5.1",
-      "eoas": "2024-04-17",
-      "eol": "2024-10-17"
-    },
-    "5.0": {
-      "name": "5.0",
-      "eoas": "2023-10-17",
-      "eol": "2024-04-17"
-    },
     "4.13": {
       "name": "4.13",
       "eoas": "2024-04-17",
-      "eol": "2025-06-30"
+      "eol": "2025-06-10"
     }
   },
   "versions": {