From 4c8fee2bdf00df9b37e2a89a706d53dd90e0cecc Mon Sep 17 00:00:00 2001
From: Tony Narlock <tony@git-pull.com>
Date: Sun, 7 Dec 2025 15:01:12 -0600
Subject: [PATCH 1/2] ci(release): Migrate to PyPI Trusted Publisher

why: Improve security by eliminating stored API tokens and enable package attestations
what:
- Add OIDC permissions (id-token, attestations) to release job
- Remove user/password authentication in favor of trusted publishing
- Enable attestations for supply chain security
- Fix deprecated skip_existing to skip-existing
---
 .github/workflows/tests.yml | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index d2a41f603..d8c5b6b56 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -91,6 +91,9 @@ jobs:
     runs-on: ubuntu-latest
     needs: build
     if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags')
+    permissions:
+      id-token: write      # Required for OIDC trusted publishing
+      attestations: write  # Required for generating attestations
 
     strategy:
       matrix:
@@ -118,6 +121,5 @@ jobs:
         if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags')
         uses: pypa/gh-action-pypi-publish@release/v1
         with:
-          user: __token__
-          password: ${{ secrets.PYPI_API_TOKEN }}
-          skip_existing: true
+          attestations: true
+          skip-existing: true

From e7ab9c57d4f1b67749592e3ef454864314edb2c4 Mon Sep 17 00:00:00 2001
From: Tony Narlock <tony@git-pull.com>
Date: Sun, 7 Dec 2025 15:01:42 -0600
Subject: [PATCH 2/2] docs(CHANGES): Document Trusted Publisher migration
 (#615)

---
 CHANGES | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/CHANGES b/CHANGES
index a497274c4..de6181c8f 100644
--- a/CHANGES
+++ b/CHANGES
@@ -32,7 +32,12 @@ $ uvx --from 'libtmux' --prerelease allow python
 
 <!-- To maintainers and contributors: Please add notes for the forthcoming version below -->
 
-_Upcoming changes will be written here._
+### CI
+
+#### Migrate to PyPI Trusted Publisher (#615)
+
+PyPI publishing now uses OIDC-based Trusted Publisher instead of API tokens.
+This improves security and enables package attestations for supply chain verification.
 
 ## libtmux 0.52.0 (2025-12-07)