diff --git a/releases/hbase.json b/releases/hbase.json
new file mode 100644
index 00000000..5dee0dcb
--- /dev/null
+++ b/releases/hbase.json
@@ -0,0 +1,203 @@
+{
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+  "2.4.9": "2021-12-24"
+}
\ No newline at end of file
diff --git a/releases/zookeeper.json b/releases/zookeeper.json
new file mode 100644
index 00000000..ff0c0a35
--- /dev/null
+++ b/releases/zookeeper.json
@@ -0,0 +1,62 @@
+{
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+  "3.8.0-0": "2022-02-04",
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+}
\ No newline at end of file