diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 9e26dfe..559c1dd 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1 +1 @@
-{}
\ No newline at end of file
+{"docker":"1.0.0"}
\ No newline at end of file
diff --git a/docker/CHANGELOG.md b/docker/CHANGELOG.md
new file mode 100644
index 0000000..d306a45
--- /dev/null
+++ b/docker/CHANGELOG.md
@@ -0,0 +1,13 @@
+# Changelog
+
+## 1.0.0 (2025-12-08)
+
+
+### chore
+
+* release 1.0.0 ([5aae6ca](https://github.com/OKDP/okdp-examples/commit/5aae6caaee882f76eb01885ea0b44efe673563e7))
+
+
+### Features
+
+* create base utility image with Trino and MinIO CLI ([813b26e](https://github.com/OKDP/okdp-examples/commit/813b26e4fae06c0666b33ce399fbf8808ffaf077))