diff --git a/releases/red-hat-openshift.json b/releases/red-hat-openshift.json
index 27e3469f..8894e67e 100644
--- a/releases/red-hat-openshift.json
+++ b/releases/red-hat-openshift.json
@@ -1,6 +1,10 @@
 {
   "releases": {},
   "versions": {
+    "4.15.28": {
+      "name": "4.15.28",
+      "date": "2024-08-22"
+    },
     "4.15.27": {
       "name": "4.15.27",
       "date": "2024-08-15"
@@ -9,82 +13,22 @@
       "name": "4.15.25",
       "date": "2024-08-07"
     },
-    "4.12.61": {
-      "name": "4.12.61",
-      "date": "2024-07-25"
-    },
-    "4.12.60": {
-      "name": "4.12.60",
-      "date": "2024-06-27"
-    },
-    "4.12.59": {
-      "name": "4.12.59",
-      "date": "2024-06-12"
-    },
-    "4.12.58": {
-      "name": "4.12.58",
-      "date": "2024-05-30"
-    },
-    "4.12.57": {
-      "name": "4.12.57",
-      "date": "2024-05-16"
-    },
-    "4.12.56": {
-      "name": "4.12.56",
-      "date": "2024-04-25"
-    },
-    "4.12.55": {
-      "name": "4.12.55",
-      "date": "2024-04-08"
-    },
-    "4.12.54": {
-      "name": "4.12.54",
-      "date": "2024-04-03"
-    },
     "4.11.59": {
       "name": "4.11.59",
       "date": "2024-03-27"
     },
-    "4.12.53": {
-      "name": "4.12.53",
-      "date": "2024-03-20"
-    },
-    "4.12.51": {
-      "name": "4.12.51",
-      "date": "2024-03-06"
-    },
-    "4.12.50": {
-      "name": "4.12.50",
-      "date": "2024-02-21"
-    },
-    "4.12.49": {
-      "name": "4.12.49",
-      "date": "2024-02-09"
-    },
     "4.11.58": {
       "name": "4.11.58",
       "date": "2024-02-08"
     },
-    "4.12.48": {
-      "name": "4.12.48",
-      "date": "2024-01-31"
-    },
     "4.11.57": {
       "name": "4.11.57",
       "date": "2024-01-25"
     },
-    "4.12.47": {
-      "name": "4.12.47",
-      "date": "2024-01-17"
-    },
     "4.11.56": {
       "name": "4.11.56",
       "date": "2024-01-10"
     },
-    "4.12.46": {
-      "name": "4.12.46",
-      "date": "2024-01-04"
-    },
     "4.11.55": {
       "name": "4.11.55",
       "date": "2023-12-14"
@@ -93,146 +37,58 @@
       "name": "4.9.54",
       "date": "2023-12-06"
     },
-    "4.12.45": {
-      "name": "4.12.45",
-      "date": "2023-12-06"
-    },
     "4.11.54": {
       "name": "4.11.54",
       "date": "2023-11-29"
     },
-    "4.12.44": {
-      "name": "4.12.44",
-      "date": "2023-11-21"
-    },
-    "4.12.43": {
-      "name": "4.12.43",
-      "date": "2023-11-16"
-    },
-    "4.12.42": {
-      "name": "4.12.42",
-      "date": "2023-11-08"
-    },
     "4.11.53": {
       "name": "4.11.53",
       "date": "2023-11-08"
     },
-    "4.12.41": {
-      "name": "4.12.41",
-      "date": "2023-11-02"
-    },
-    "4.12.40": {
-      "name": "4.12.40",
-      "date": "2023-10-25"
-    },
-    "4.12.39": {
-      "name": "4.12.39",
-      "date": "2023-10-18"
-    },
     "4.11.52": {
       "name": "4.11.52",
       "date": "2023-10-18"
     },
-    "4.12.37": {
-      "name": "4.12.37",
-      "date": "2023-10-11"
-    },
-    "4.12.36": {
-      "name": "4.12.36",
-      "date": "2023-10-04"
-    },
     "4.11.50": {
       "name": "4.11.50",
       "date": "2023-10-04"
     },
-    "4.12.35": {
-      "name": "4.12.35",
-      "date": "2023-09-27"
-    },
-    "4.12.34": {
-      "name": "4.12.34",
-      "date": "2023-09-20"
-    },
     "4.11.49": {
       "name": "4.11.49",
       "date": "2023-09-13"
     },
-    "4.12.33": {
-      "name": "4.12.33",
-      "date": "2023-09-12"
-    },
-    "4.12.32": {
-      "name": "4.12.32",
-      "date": "2023-09-06"
-    },
     "4.10.67": {
       "name": "4.10.67",
       "date": "2023-09-06"
     },
-    "4.12.31": {
-      "name": "4.12.31",
-      "date": "2023-08-31"
-    },
     "4.11.48": {
       "name": "4.11.48",
       "date": "2023-08-31"
     },
-    "4.12.30": {
-      "name": "4.12.30",
-      "date": "2023-08-23"
-    },
     "4.10.66": {
       "name": "4.10.66",
       "date": "2023-08-23"
     },
-    "4.12.29": {
-      "name": "4.12.29",
-      "date": "2023-08-16"
-    },
     "4.11.47": {
       "name": "4.11.47",
       "date": "2023-08-16"
     },
-    "4.12.28": {
-      "name": "4.12.28",
-      "date": "2023-08-09"
-    },
     "4.10.65": {
       "name": "4.10.65",
       "date": "2023-08-09"
     },
-    "4.12.27": {
-      "name": "4.12.27",
-      "date": "2023-08-02"
-    },
     "4.11.46": {
       "name": "4.11.46",
       "date": "2023-08-02"
     },
-    "4.12.26": {
-      "name": "4.12.26",
-      "date": "2023-07-26"
-    },
     "4.10.64": {
       "name": "4.10.64",
       "date": "2023-07-26"
     },
-    "4.12.25": {
-      "name": "4.12.25",
-      "date": "2023-07-19"
-    },
     "4.11.45": {
       "name": "4.11.45",
       "date": "2023-07-19"
     },
-    "4.12.24": {
-      "name": "4.12.24",
-      "date": "2023-07-12"
-    },
-    "4.12.23": {
-      "name": "4.12.23",
-      "date": "2023-07-06"
-    },
     "4.11.44": {
       "name": "4.11.44",
       "date": "2023-07-06"
@@ -241,34 +97,18 @@
       "name": "4.10.63",
       "date": "2023-07-06"
     },
-    "4.12.22": {
-      "name": "4.12.22",
-      "date": "2023-06-26"
-    },
     "4.10.62": {
       "name": "4.10.62",
       "date": "2023-06-23"
     },
-    "4.12.21": {
-      "name": "4.12.21",
-      "date": "2023-06-14"
-    },
     "4.11.43": {
       "name": "4.11.43",
       "date": "2023-06-14"
     },
-    "4.12.20": {
-      "name": "4.12.20",
-      "date": "2023-06-07"
-    },
     "4.10.61": {
       "name": "4.10.61",
       "date": "2023-06-07"
     },
-    "4.12.19": {
-      "name": "4.12.19",
-      "date": "2023-05-31"
-    },
     "4.11.42": {
       "name": "4.11.42",
       "date": "2023-05-31"
@@ -281,26 +121,10 @@
       "name": "4.10.60",
       "date": "2023-05-24"
     },
-    "4.12.18": {
-      "name": "4.12.18",
-      "date": "2023-05-23"
-    },
-    "4.12.17": {
-      "name": "4.12.17",
-      "date": "2023-05-18"
-    },
     "4.11.40": {
       "name": "4.11.40",
       "date": "2023-05-18"
     },
-    "4.12.16": {
-      "name": "4.12.16",
-      "date": "2023-05-10"
-    },
-    "4.12.15": {
-      "name": "4.12.15",
-      "date": "2023-05-03"
-    },
     "4.10.59": {
       "name": "4.10.59",
       "date": "2023-05-03"
@@ -317,14 +141,6 @@
       "name": "4.10.58",
       "date": "2023-04-26"
     },
-    "4.12.14": {
-      "name": "4.12.14",
-      "date": "2023-04-24"
-    },
-    "4.12.13": {
-      "name": "4.12.13",
-      "date": "2023-04-19"
-    },
     "4.11.37": {
       "name": "4.11.37",
       "date": "2023-04-19"
@@ -333,10 +149,6 @@
       "name": "4.10.57",
       "date": "2023-04-19"
     },
-    "4.12.12": {
-      "name": "4.12.12",
-      "date": "2023-04-13"
-    },
     "4.11.36": {
       "name": "4.11.36",
       "date": "2023-04-13"
@@ -349,10 +161,6 @@
       "name": "4.10.56",
       "date": "2023-04-12"
     },
-    "4.12.11": {
-      "name": "4.12.11",
-      "date": "2023-04-11"
-    },
     "4.9.59": {
       "name": "4.9.59",
       "date": "2023-04-05"
@@ -361,10 +169,6 @@
       "name": "4.11.34",
       "date": "2023-04-04"
     },
-    "4.12.10": {
-      "name": "4.12.10",
-      "date": "2023-04-03"
-    },
     "4.10.55": {
       "name": "4.10.55",
       "date": "2023-03-29"
@@ -377,18 +181,10 @@
       "name": "4.11.33",
       "date": "2023-03-28"
     },
-    "4.12.9": {
-      "name": "4.12.9",
-      "date": "2023-03-27"
-    },
     "4.11.32": {
       "name": "4.11.32",
       "date": "2023-03-22"
     },
-    "4.12.8": {
-      "name": "4.12.8",
-      "date": "2023-03-21"
-    },
     "4.10.54": {
       "name": "4.10.54",
       "date": "2023-03-15"
@@ -397,18 +193,10 @@
       "name": "4.11.31",
       "date": "2023-03-14"
     },
-    "4.12.7": {
-      "name": "4.12.7",
-      "date": "2023-03-13"
-    },
     "4.9.57": {
       "name": "4.9.57",
       "date": "2023-03-08"
     },
-    "4.12.6": {
-      "name": "4.12.6",
-      "date": "2023-03-07"
-    },
     "4.11.30": {
       "name": "4.11.30",
       "date": "2023-03-07"
@@ -417,10 +205,6 @@
       "name": "4.10.53",
       "date": "2023-03-01"
     },
-    "4.12.5": {
-      "name": "4.12.5",
-      "date": "2023-02-28"
-    },
     "4.11.29": {
       "name": "4.11.29",
       "date": "2023-02-28"
@@ -433,14 +217,6 @@
       "name": "4.11.28",
       "date": "2023-02-21"
     },
-    "4.12.4": {
-      "name": "4.12.4",
-      "date": "2023-02-20"
-    },
-    "4.12.3": {
-      "name": "4.12.3",
-      "date": "2023-02-16"
-    },
     "4.11.27": {
       "name": "4.11.27",
       "date": "2023-02-15"
@@ -457,18 +233,10 @@
       "name": "4.10.51",
       "date": "2023-02-08"
     },
-    "4.12.2": {
-      "name": "4.12.2",
-      "date": "2023-02-07"
-    },
     "4.11.26": {
       "name": "4.11.26",
       "date": "2023-02-07"
     },
-    "4.12.1": {
-      "name": "4.12.1",
-      "date": "2023-01-30"
-    },
     "4.8.57": {
       "name": "4.8.57",
       "date": "2023-01-25"
@@ -485,10 +253,6 @@
       "name": "4.11.24",
       "date": "2023-01-19"
     },
-    "4.12.0": {
-      "name": "4.12.0",
-      "date": "2023-01-17"
-    },
     "4.8.56": {
       "name": "4.8.56",
       "date": "2023-01-12"