feat: integrate changesets into existing publish.yml release flow

Remove standalone changeset-release.yml workflow (version bump PR approach).
Instead, run changeset version inside publish.yml's version job to consume
.changeset/*.md files into CHANGELOG.md, then extract the latest section
for GitHub release notes. This replaces the previous AI-generated changelog
(opencode run --command changelog) with changeset-based entries.

.changeset/README.md

@@ -22,4 +22,4 @@ Short description of the change for the changelog.
 
 Use `patch` for bug fixes, `minor` for new features, `major` for breaking changes.
 
-Changeset files are consumed when the version bump PR is merged, updating `CHANGELOG.md` and bumping `package.json` versions.
+Changeset files are consumed at release time when the `publish.yml` workflow runs, generating changelog entries for the GitHub release notes.

.github/workflows/changeset-release.yml

@@ -1,34 +0,0 @@
-name: Changeset Release
-
-on:
-  push:
-    branches:
-      - main
-  workflow_dispatch:
-
-jobs:
-  changeset-pr-version-bump:
-    runs-on: ubuntu-latest
-    if: github.repository == 'Kilo-Org/kilocode'
-    permissions:
-      contents: write
-      pull-requests: write
-    steps:
-      - uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-
-      - uses: ./.github/actions/setup-bun
-
-      - name: Install dependencies
-        run: bun install
-
-      - name: Changeset Pull Request
-        id: changesets
-        uses: changesets/action@v1
-        with:
-          commit: "chore: changeset version bump"
-          title: "chore: changeset version bump"
-          version: bun run changeset:version
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/publish.yml

@@ -46,9 +46,14 @@ jobs:
 
       - uses: ./.github/actions/setup-bun
 
+      # kilocode_change start - install deps for changeset changelog generation
+      - name: Install dependencies
+        run: bun install
+
       - name: Install Kilo
         if: inputs.bump || inputs.version
         run: bun i -g @kilocode/cli
+      # kilocode_change end
 
       - id: version
         run: |

script/version.ts

@@ -6,15 +6,22 @@ import { $ } from "bun"
 const output = [`version=${Script.version}`]
 
 if (!Script.preview) {
-  const sha = process.env.GITHUB_SHA ?? (await $`git rev-parse HEAD`.text()).trim()
-  await $`bun script/changelog.ts --to ${sha}`.cwd(process.cwd())
-  const file = `${process.cwd()}/UPCOMING_CHANGELOG.md`
-  const body = await Bun.file(file)
+  // kilocode_change start - use changesets for changelog generation
+  // Run changeset version to consume .changeset/*.md files into CHANGELOG.md.
+  // This also bumps package.json versions, but publish.ts overwrites them with
+  // Script.version later, so the changeset-computed versions are irrelevant.
+  await $`bunx changeset version`.nothrow()
+
+  // Extract the latest version section from CHANGELOG.md for release notes
+  const changelog = await Bun.file(`${process.cwd()}/CHANGELOG.md`)
     .text()
-    .catch(() => "No notable changes")
+    .catch(() => "")
+  const body = extractLatestSection(changelog) || "No notable changes"
+
   const dir = process.env.RUNNER_TEMP ?? "/tmp"
   const notesFile = `${dir}/opencode-release-notes.txt`
   await Bun.write(notesFile, body)
+  // kilocode_change end
   await $`gh release create v${Script.version} -d --title "v${Script.version}" --notes-file ${notesFile}`
   const release = await $`gh release view v${Script.version} --json tagName,databaseId`.json()
   output.push(`release=${release.databaseId}`)
@@ -35,4 +42,18 @@ if (process.env.GITHUB_OUTPUT) {
   await Bun.write(process.env.GITHUB_OUTPUT, output.join("\n"))
 }
 
+// kilocode_change start - extract latest changelog section for release notes
+function extractLatestSection(changelog: string): string {
+  if (!changelog) return ""
+  const lines = changelog.split("\n")
+  // Find first ## heading (version section)
+  const start = lines.findIndex((line) => /^## /.test(line))
+  if (start < 0) return ""
+  // Find the next ## heading after the first one
+  const end = lines.findIndex((line, i) => i > start && /^## /.test(line))
+  const section = lines.slice(start + 1, end < 0 ? undefined : end)
+  return section.join("\n").trim()
+}
+// kilocode_change end
+
 process.exit(0)