From 1f620c60a896eeb7095a269a480e03a7e2c9a688 Mon Sep 17 00:00:00 2001
From: Igor Dobryn <igor.dobryn@railsware.com>
Date: Thu, 9 Jul 2026 13:49:08 +0300
Subject: [PATCH 1/2] Implement draft release workflow

---
 .github/workflows/draft-release.yml | 73 ++++++++++++++++++++++++++---
 CHANGELOG.md                        |  4 --
 2 files changed, 66 insertions(+), 11 deletions(-)

diff --git a/.github/workflows/draft-release.yml b/.github/workflows/draft-release.yml
index 4b344e46..b38b61ad 100644
--- a/.github/workflows/draft-release.yml
+++ b/.github/workflows/draft-release.yml
@@ -1,6 +1,10 @@
-# Placeholder draft-release workflow
+# Drafts new mailtrap-dotnet release: computes the next version from the latest GitHub release,
+# regenerates the changelog from merged PRs, and opens a release PR against main.
 #
-name: Draft dotnet Release
+# The version is managed by MinVer, which derives it from the git tag
+# current version is read from the latest published GitHub release (vX.Y.Z).
+#
+name: Draft .NET Release
 on:
   workflow_dispatch:
     inputs:
@@ -14,14 +18,69 @@ on:
           - major
         default: patch
 
+concurrency:
+  group: ${{ github.workflow }}
+  cancel-in-progress: false
+
+permissions:
+  contents: write
+  pull-requests: write
+
 jobs:
   draft-release:
-    name: Draft dotnet Release (placeholder)
+    name: Draft mailtrap-dotnet Release
     runs-on: ubuntu-latest
     steps:
-      - name: Echo inputs
+      - uses: actions/checkout@v4
+        with:
+          ref: main
+
+      - name: Read current version from latest release
+        id: read
         env:
-          BUMP_TYPE: ${{ inputs.bump_type }}
+          GH_TOKEN: ${{ github.token }}
         run: |
-          echo "Placeholder draft-release workflow"
-          echo "bump_type=$BUMP_TYPE"
+          latest=$(gh api "repos/$GITHUB_REPOSITORY/releases/latest" --jq '.tag_name')
+          echo "version=${latest#v}" >> "$GITHUB_OUTPUT"
+
+      - name: Compute next version
+        id: bump
+        uses: railsware/github-actions/compute-next-semver@master
+        with:
+          current: ${{ steps.read.outputs.version }}
+          bump-type: ${{ inputs.bump_type }}
+
+      - name: Abort if tag already exists
+        uses: railsware/github-actions/abort-if-tag-exists@master
+        with:
+          tag: ${{ steps.bump.outputs.tag }}
+
+      - name: Generate release notes
+        id: notes
+        uses: railsware/github-actions/generate-release-notes@master
+        with:
+          tag: ${{ steps.bump.outputs.tag }}
+
+      - name: Prepend new section to CHANGELOG.md
+        if: steps.notes.outputs.release_notes != ''
+        uses: railsware/github-actions/prepend-changelog@master
+        with:
+          version: ${{ steps.bump.outputs.next }}
+          release-notes: ${{ steps.notes.outputs.release_notes }}
+
+      - name: Commit, push, open PR
+        if: steps.notes.outputs.release_notes != ''
+        uses: railsware/github-actions/open-sdk-release-pr@master
+        with:
+          tag: ${{ steps.bump.outputs.tag }}
+          current: ${{ steps.read.outputs.version }}
+          next: ${{ steps.bump.outputs.next }}
+          bump-type: ${{ inputs.bump_type }}
+          release-notes: ${{ steps.notes.outputs.release_notes }}
+
+      - name: Create draft GitHub release
+        if: steps.notes.outputs.release_notes != ''
+        uses: railsware/github-actions/create-draft-github-release@master
+        with:
+          tag: ${{ steps.bump.outputs.tag }}
+          release-notes: ${{ steps.notes.outputs.release_notes }}
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 58671ac0..875818ad 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,3 @@
-# Changelog
-
-## [Unreleased]
-
 ## [3.2.0] - 2026-05-14
 
 - Add api token, webhook and sub account endpoints by @IgorDobryn in https://github.com/mailtrap/mailtrap-dotnet/pull/240

From 7002be3672ae6248e2d04b1674255d0978605b3f Mon Sep 17 00:00:00 2001
From: Igor Dobryn <igor.dobryn@railsware.com>
Date: Thu, 9 Jul 2026 14:00:13 +0300
Subject: [PATCH 2/2] Update dotnet package version in README.md

---
 .github/workflows/draft-release.yml | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/.github/workflows/draft-release.yml b/.github/workflows/draft-release.yml
index b38b61ad..9eedf52b 100644
--- a/.github/workflows/draft-release.yml
+++ b/.github/workflows/draft-release.yml
@@ -61,6 +61,13 @@ jobs:
         with:
           tag: ${{ steps.bump.outputs.tag }}
 
+      - name: Update version in README.md install commands
+        if: steps.notes.outputs.release_notes != ''
+        env:
+          NEXT: ${{ steps.bump.outputs.next }}
+        run: |
+          sed -i -E "s/(dotnet add package [^ ]+ -v )[0-9]+\.[0-9]+\.[0-9]+/\1${NEXT}/g" README.md
+
       - name: Prepend new section to CHANGELOG.md
         if: steps.notes.outputs.release_notes != ''
         uses: railsware/github-actions/prepend-changelog@master