From 3f02e2bcadee14c5a78793c31f7a32341def9a95 Mon Sep 17 00:00:00 2001
From: Bjarn Bronsveld <bjarn@bronsveld.me>
Date: Sat, 19 Sep 2026 20:50:11 +0200
Subject: [PATCH 1/2] ci: use SDK release bot for changelog

---
 .github/workflows/release.yaml         |  2 +
 .github/workflows/update-changelog.yml | 63 +++++++++++++++++++++++---
 2 files changed, 58 insertions(+), 7 deletions(-)

diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 19b328d..2cb4970 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -82,6 +82,8 @@ jobs:
       contents: write
       pull-requests: write
     uses: ./.github/workflows/update-changelog.yml
+    secrets:
+      release_app_private_key: ${{ secrets.LETTERMINT_RELEASE_APP_PRIVATE_KEY }}
 
   discord:
     needs: release
diff --git a/.github/workflows/update-changelog.yml b/.github/workflows/update-changelog.yml
index 7c5cf82..8fd1f6d 100644
--- a/.github/workflows/update-changelog.yml
+++ b/.github/workflows/update-changelog.yml
@@ -2,6 +2,9 @@ name: Update Changelog and Version
 
 on:
   workflow_call:
+    secrets:
+      release_app_private_key:
+        required: true
 
 permissions:
   contents: write
@@ -13,10 +16,21 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 5
     steps:
+      - name: Create release bot token
+        id: release-bot
+        uses: actions/create-github-app-token@fee1f7d63c2ff003460e3d139729b119787bc349 # v2
+        with:
+          app-id: ${{ vars.LETTERMINT_RELEASE_APP_ID }}
+          private-key: ${{ secrets.release_app_private_key }}
+          owner: ${{ github.repository_owner }}
+          repositories: ${{ github.event.repository.name }}
+          permission-contents: write
+
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
         with:
           ref: ${{ github.event.repository.default_branch }}
+          token: ${{ steps.release-bot.outputs.token }}
 
       - name: Setup Node.js
         uses: actions/setup-node@v4
@@ -29,19 +43,54 @@ jobs:
         run: npm version "${RELEASE_TAG#v}" --no-git-tag-version --allow-same-version --ignore-scripts
 
       - name: Update changelog from release notes
-        uses: stefanzweifel/changelog-updater-action@v1
+        uses: stefanzweifel/changelog-updater-action@a938690fad7edf25368f37e43a1ed1b34303eb36 # v1
         with:
           latest-version: ${{ github.event.release.tag_name }}
           release-notes: ${{ github.event.release.body }}
 
-      - name: Open release update pull request
+      - name: Verify changed paths
+        shell: bash
+        run: |
+          for path in CHANGELOG.md package.json package-lock.json; do
+            test -f "$path"
+            test ! -L "$path"
+          done
+
+          mapfile -t changed_paths < <(git status --porcelain=v1 --untracked-files=all | cut -c4-)
+          for path in "${changed_paths[@]}"; do
+            case "$path" in
+              CHANGELOG.md|package.json|package-lock.json) ;;
+              *)
+                echo "Unexpected changed path: $path" >&2
+                exit 1
+                ;;
+            esac
+          done
+
+      - name: Commit updated changelog
+        shell: bash
+        env:
+          DEFAULT_BRANCH: ${{ github.event.repository.default_branch }}
+        run: |
+          if git diff --quiet -- CHANGELOG.md; then
+            echo "CHANGELOG.md is already current."
+            exit 0
+          fi
+
+          git config user.name "lettermint-sdk-release-bot[bot]"
+          git config user.email "331370748+lettermint-sdk-release-bot[bot]@users.noreply.github.com"
+          git add -- CHANGELOG.md
+          git commit -m "Update CHANGELOG"
+          git push origin "HEAD:${DEFAULT_BRANCH}"
+
+      - name: Open package version pull request
         uses: peter-evans/create-pull-request@v8
         with:
+          token: ${{ github.token }}
           branch: automation/update-changelog
-          commit-message: Update changelog and package version
-          title: Update changelog and package version
-          body: Update CHANGELOG.md, package.json, and package-lock.json for the published release.
+          commit-message: Update package version
+          title: Update package version
+          body: Update package.json and package-lock.json for the published release.
           add-paths: |
-            CHANGELOG.md
             package.json
             package-lock.json

From 614cfc655aa16c60b8a61e1d3339dd2e1a529350 Mon Sep 17 00:00:00 2001
From: Bjarn Bronsveld <bjarn@bronsveld.me>
Date: Sat, 19 Sep 2026 21:08:05 +0200
Subject: [PATCH 2/2] docs: backfill release changelog

---
 CHANGELOG.md | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 16e5062..84c94ce 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,14 @@
+# [2.7.0](https://github.com/lettermint/lettermint-node/compare/v2.6.0...v2.7.0) (2026-09-14)
+
+
+### What's Changed
+
+* ci: publish Node SDK from GitHub releases by @bjarn in https://github.com/lettermint/lettermint-node/pull/27
+* feat: add typed message tags by @bjarn in https://github.com/lettermint/lettermint-node/pull/28
+* chore: add all team as code owners by @bjarn in https://github.com/lettermint/lettermint-node/pull/29
+
+**Full Changelog**: https://github.com/lettermint/lettermint-node/compare/v2.6.0...v2.7.0
+
 # [2.6.0](https://github.com/lettermint/lettermint-node/compare/v2.5.0...v2.6.0) (2026-09-07)