diff --git a/.changeset/setup-pnpm-inputs.md b/.changeset/setup-pnpm-inputs.md
deleted file mode 100644
index 9100d4b..0000000
--- a/.changeset/setup-pnpm-inputs.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"github-actions": minor
----
-
-setup-pnpm: add `cache`, `node-version-file`, `pnpm-version` and `working-directory` inputs and `cache-hit` / `node-version` outputs. `pnpm install` now passes `--frozen-lockfile` explicitly; this is already pnpm's default on GitHub-hosted runners, and now also applies on runners that don't set `CI`.
diff --git a/.changeset/setup-pnpm-node-24.md b/.changeset/setup-pnpm-node-24.md
deleted file mode 100644
index 73888b3..0000000
--- a/.changeset/setup-pnpm-node-24.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"github-actions": major
----
-
-setup-pnpm: default `node-version` is now `24.x` (was `20.x`)
diff --git a/CHANGELOG.md b/CHANGELOG.md
index d2d54ad..33d60b0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,15 @@
 # github-actions
 
+## 4.0.0
+
+### Major Changes
+
+- da86897: setup-pnpm: default `node-version` is now `24.x` (was `20.x`)
+
+### Minor Changes
+
+- da86897: setup-pnpm: add `cache`, `node-version-file`, `pnpm-version` and `working-directory` inputs and `cache-hit` / `node-version` outputs. `pnpm install` now passes `--frozen-lockfile` explicitly; this is already pnpm's default on GitHub-hosted runners, and now also applies on runners that don't set `CI`.
+
 ## 3.0.1
 
 ### Patch Changes
diff --git a/package.json b/package.json
index 31d0b4d..a5db89e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "github-actions",
-  "version": "3.0.1",
+  "version": "4.0.0",
   "private": true,
   "scripts": {
     "changeset": "changeset",