diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 0967ef424..e93fe0558 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1 +1 @@
-{}
+{"actions/setup-argo":"1.0.0"}
diff --git a/actions/setup-argo/CHANGELOG.md b/actions/setup-argo/CHANGELOG.md
new file mode 100644
index 000000000..90e03c21c
--- /dev/null
+++ b/actions/setup-argo/CHANGELOG.md
@@ -0,0 +1,20 @@
+# Changelog
+
+## 1.0.0 (2024-09-26)
+
+
+### 🐛 Bug Fixes
+
+* **setup-argo:** less fragile OS/ARCH selection ([#222](https://github.com/grafana/shared-workflows/issues/222)) ([e9775f3](https://github.com/grafana/shared-workflows/commit/e9775f3ace2ef954b81548720476fb42ebde52e8))
+* **setup-argo:** use amd64 as arch ([#217](https://github.com/grafana/shared-workflows/issues/217)) ([7a0ba14](https://github.com/grafana/shared-workflows/commit/7a0ba14ec0596297d38441c7829cbe8eb30fb036))
+* **setup-argo:** use bash, fix idempotency, only restore if needed ([#221](https://github.com/grafana/shared-workflows/issues/221)) ([1e75822](https://github.com/grafana/shared-workflows/commit/1e75822620b1413e97deb7d60b10cad9ebf0fdeb))
+
+
+### 🔧 Miscellaneous Chores
+
+* **deps:** update dsaltares/fetch-gh-release-asset action to v1.1.2 ([#247](https://github.com/grafana/shared-workflows/issues/247)) ([cfd4f70](https://github.com/grafana/shared-workflows/commit/cfd4f702bf0e979fe1f3d074154ab1616a7c4d75))
+
+
+### ♻️ Code Refactoring
+
+* **setup-argo:** refactor following feedback ([#215](https://github.com/grafana/shared-workflows/issues/215)) ([64a196a](https://github.com/grafana/shared-workflows/commit/64a196a127bcfe135cf6152a387db2024efc3044))