From 5abdb52ddd90ec994329e21cde5558a8fec67213 Mon Sep 17 00:00:00 2001
From: "Michael B. Gale" <mbg@github.com>
Date: Fri, 13 Mar 2026 13:08:13 +0000
Subject: [PATCH] Replace `release-branches.py` with TS version in
 `release-branches` action

---
 .github/actions/release-branches/action.yml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.github/actions/release-branches/action.yml b/.github/actions/release-branches/action.yml
index 1807c0a3c..26be72620 100644
--- a/.github/actions/release-branches/action.yml
+++ b/.github/actions/release-branches/action.yml
@@ -22,7 +22,8 @@ runs:
         MAJOR_VERSION: ${{ inputs.major_version }}
         LATEST_TAG: ${{ inputs.latest_tag }}
       run: |
-        python ${{ github.action_path }}/release-branches.py \
+        npm ci
+        npx tsx ./pr-checks/release-branches.ts \
             --major-version "$MAJOR_VERSION" \
             --latest-tag "$LATEST_TAG"
       shell: bash