diff --git a/releases/envoy.json b/releases/envoy.json
index 22528721..6f0883ae 100644
--- a/releases/envoy.json
+++ b/releases/envoy.json
@@ -1,5 +1,78 @@
 {
-  "releases": {},
+  "releases": {
+    "1.29": {
+      "name": "1.29",
+      "eol": "2025-01-16"
+    },
+    "1.28": {
+      "name": "1.28",
+      "eol": "2024-10-19"
+    },
+    "1.27": {
+      "name": "1.27",
+      "eol": "2024-07-27"
+    },
+    "1.26": {
+      "name": "1.26",
+      "eol": "2024-04-18"
+    },
+    "1.25": {
+      "name": "1.25",
+      "eol": "2024-01-18"
+    },
+    "1.24": {
+      "name": "1.24",
+      "eol": "2023-10-19"
+    },
+    "1.23": {
+      "name": "1.23",
+      "eol": "2023-07-15"
+    },
+    "1.22": {
+      "name": "1.22",
+      "eol": "2023-04-15"
+    },
+    "1.21": {
+      "name": "1.21",
+      "eol": "2023-01-12"
+    },
+    "1.20": {
+      "name": "1.20",
+      "eol": "2022-10-05"
+    },
+    "1.19": {
+      "name": "1.19",
+      "eol": "2022-07-13"
+    },
+    "1.18": {
+      "name": "1.18",
+      "eol": "2022-04-15"
+    },
+    "1.17": {
+      "name": "1.17",
+      "eol": "2022-01-11"
+    },
+    "1.16": {
+      "name": "1.16",
+      "eol": "2021-10-08"
+    },
+    "1.15": {
+      "name": "1.15",
+      "eol": "2021-07-07"
+    },
+    "1.14": {
+      "name": "1.14",
+      "eol": "2021-04-08"
+    },
+    "1.13": {
+      "name": "1.13",
+      "eol": "2021-01-20"
+    },
+    "1.12": {
+      "name": "1.12",
+      "eol": "2020-10-31"
+    }
+  },
   "versions": {
     "1.29.1": {
       "name": "1.29.1",
diff --git a/releases/gerrit.json b/releases/gerrit.json
index 3636c95f..f45bc3ad 100644
--- a/releases/gerrit.json
+++ b/releases/gerrit.json
@@ -1,6 +1,10 @@
 {
   "releases": {},
   "versions": {
+    "3.8.4": {
+      "name": "3.8.4",
+      "date": "2024-02-23"
+    },
     "3.7.7": {
       "name": "3.7.7",
       "date": "2024-02-20"