feat: add changeset-based release notes mechanism

.changeset/README.md

@@ -0,0 +1,21 @@
+# Changesets
+
+Hello and welcome! This folder has been automatically generated by `@changesets/cli`, a build tool that works
+with multi-package repos, or single-package repos to help you version and publish your code. You can
+find the full documentation for it [in the changesets repo](https://github.com/changesets/changesets).
+
+## Adding a changeset
+
+To add a changeset, run `bun run changeset` in the root of the repository. This will prompt you to:
+
+1. Select which packages should be updated
+2. Choose the version bump type (major, minor, or patch)
+3. Write a summary of the changes
+
+The changeset file will be created in this directory and should be committed with your PR.
+
+## How it works
+
+1. When you create a PR with code changes, include a changeset describing the change
+2. When PRs are merged to `dev`, the changeset-release workflow will create or update a "Version Bump" PR
+3. When the Version Bump PR is merged, it will trigger a release with the generated changelog

.changeset/config.json

@@ -0,0 +1,11 @@
+{
+  "$schema": "https://unpkg.com/@changesets/config@3.0.4/schema.json",
+  "changelog": ["@changesets/changelog-github", { "repo": "Kilo-Org/kilo" }],
+  "commit": false,
+  "fixed": [],
+  "linked": [],
+  "access": "restricted",
+  "baseBranch": "dev",
+  "updateInternalDependencies": "patch",
+  "ignore": []
+}

.github/workflows/changeset-release.yml

@@ -0,0 +1,39 @@
+# kilocode_change - new file
+name: Changeset Release
+
+on:
+  push:
+    branches:
+      - dev
+  workflow_dispatch:
+
+jobs:
+  changeset-pr-version-bump:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      pull-requests: write
+    steps:
+      - name: Git Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          ref: dev
+
+      - name: Setup Bun
+        uses: oven-sh/setup-bun@v2
+        with:
+          bun-version: latest
+
+      - name: Install Dependencies
+        run: bun install
+
+      - name: Changeset Pull Request
+        id: changesets
+        uses: changesets/action@v1
+        with:
+          commit: "changeset version bump"
+          title: "Changeset version bump"
+          version: bun run changeset:version
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/publish.yml

@@ -2,6 +2,10 @@ name: publish
 run-name: "${{ format('release {0}', inputs.bump) }}"
 
 on:
+  # kilocode_change start - trigger on changeset PR merge
+  pull_request:
+    types: [closed]
+  # kilocode_change end
   push:
     branches:
       - dev
@@ -31,8 +35,13 @@ permissions:
 jobs:
   publish:
     runs-on: depot-ubuntu-24.04-4
-    # kilocode_change start - disabled for kilo-cli fork (OpenCode npm/AUR publishing)
-    if: false
+    # kilocode_change start - trigger on changeset PR merge or workflow_dispatch
+    if: >
+      ( github.event_name == 'pull_request' &&
+        github.event.pull_request.merged == true &&
+        github.event.pull_request.base.ref == 'dev' &&
+        contains(github.event.pull_request.title, 'Changeset version bump') ) ||
+      github.event_name == 'workflow_dispatch'
     # kilocode_change end - original: if: github.repository == 'Kilo-Org/kilo'
     steps:
       - uses: actions/checkout@v3

package.json

@@ -11,7 +11,9 @@
     "prepare": "husky",
     "random": "echo 'Random script'",
     "hello": "echo 'Hello World!'",
-    "test": "echo 'do not run tests from root' && exit 1"
+    "test": "echo 'do not run tests from root' && exit 1",
+    "changeset": "changeset",
+    "changeset:version": "changeset version"
   },
   "workspaces": {
     "packages": [
@@ -64,6 +66,8 @@
   },
   "devDependencies": {
     "@actions/artifact": "5.0.1",
+    "@changesets/changelog-github": "^0.5.1",
+    "@changesets/cli": "^2.27.10",
     "@tsconfig/bun": "catalog:",
     "baseline-browser-mapping": "2.9.18",
     "husky": "9.1.7",