From 1e103d82951f4bed8343f82e944e149cf542dc3e Mon Sep 17 00:00:00 2001
From: Claude <noreply@anthropic.com>
Date: Thu, 30 Jul 2026 23:12:14 +0000
Subject: [PATCH] Create GitHub Release on PyPI publish and fail loudly on
 duplicate versions

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Ssy8nmvQp1U5d73pCMFNXi
---
 .github/workflows/build-and-publish-to-pypi.yml | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/build-and-publish-to-pypi.yml b/.github/workflows/build-and-publish-to-pypi.yml
index 2280541..5771c86 100644
--- a/.github/workflows/build-and-publish-to-pypi.yml
+++ b/.github/workflows/build-and-publish-to-pypi.yml
@@ -6,6 +6,8 @@ on:
 jobs:
   build-and-publish:
     runs-on: ubuntu-latest
+    permissions:
+      contents: write
     steps:
       - name: Checkout code
         uses: actions/checkout@v3
@@ -25,4 +27,8 @@ jobs:
           TWINE_USERNAME: __token__
           TWINE_PASSWORD: ${{ secrets.PYPI_ACCESS_TOKEN }}
         run: |
-          python -m twine upload dist/* --skip-existing
+          python -m twine upload dist/*
+      - name: Create GitHub Release
+        env:
+          GH_TOKEN: ${{ github.token }}
+        run: gh release create "$GITHUB_REF_NAME" --repo "$GITHUB_REPOSITORY" --title "$GITHUB_REF_NAME" --generate-notes