From db95ebb72019d848e7f6c2f304432bfe82717e09 Mon Sep 17 00:00:00 2001
From: Rob Taylor <rob.taylor@chipflow.io>
Date: Fri, 3 Apr 2026 02:21:14 +0100
Subject: [PATCH 1/2] Update GitHub workflows for Node.js 24 due to Node.js 20
 deprecation

See https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/ for more infornation.
---
 .github/workflows/build-posix-cmake.yml | 4 ++--
 .github/workflows/build-posix.yml       | 4 ++--
 .github/workflows/build-windows.yml     | 8 ++++----
 3 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/.github/workflows/build-posix-cmake.yml b/.github/workflows/build-posix-cmake.yml
index 50f9ef902f..a5e56f2365 100644
--- a/.github/workflows/build-posix-cmake.yml
+++ b/.github/workflows/build-posix-cmake.yml
@@ -22,7 +22,7 @@ jobs:
     steps:
 
     - name: Git Checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       with:
         submodules: recursive
 
@@ -64,7 +64,7 @@ jobs:
        cp build/abc build/libabc.a staging/
 
     - name: Upload pacakge artifact
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: package-cmake-${{ matrix.os }}-${{ matrix.use_namespace }}
         path: staging/
diff --git a/.github/workflows/build-posix.yml b/.github/workflows/build-posix.yml
index 080c6e0453..53d731a8c9 100644
--- a/.github/workflows/build-posix.yml
+++ b/.github/workflows/build-posix.yml
@@ -22,7 +22,7 @@ jobs:
     steps:
 
     - name: Git Checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       with:
         submodules: recursive
 
@@ -60,7 +60,7 @@ jobs:
        cp abc libabc.a staging/
 
     - name: Upload pacakge artifact
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: package-posix-${{ matrix.os }}-${{ matrix.use_namespace }}
         path: staging/
diff --git a/.github/workflows/build-windows.yml b/.github/workflows/build-windows.yml
index 7b6e613041..50eb48d00a 100644
--- a/.github/workflows/build-windows.yml
+++ b/.github/workflows/build-windows.yml
@@ -13,12 +13,12 @@ jobs:
     steps:
 
     - name: Git Checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       with:
         submodules: recursive
 
     - name: Setup MSVC
-      uses: ilammy/msvc-dev-cmd@v1
+      uses: TheMrMilchmann/setup-msvc-dev@v4
       with:
         arch: x86
 
@@ -72,7 +72,7 @@ jobs:
         copy _TEST\abc.exe staging\
 
     - name: Upload package artifact
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: package-windows
-        path: staging/
\ No newline at end of file
+        path: staging/

From 11894850de73f803edf1650f2ad0b6c8417027f1 Mon Sep 17 00:00:00 2001
From: Rob Taylor <rob.taylor@chipflow.io>
Date: Fri, 3 Apr 2026 02:30:56 +0100
Subject: [PATCH 2/2] Stop doubling the number of CI builds for PRs

---
 .github/workflows/build-posix-cmake.yml | 3 +++
 .github/workflows/build-posix.yml       | 3 +++
 .github/workflows/build-windows.yml     | 3 +++
 3 files changed, 9 insertions(+)

diff --git a/.github/workflows/build-posix-cmake.yml b/.github/workflows/build-posix-cmake.yml
index a5e56f2365..941db29c19 100644
--- a/.github/workflows/build-posix-cmake.yml
+++ b/.github/workflows/build-posix-cmake.yml
@@ -2,6 +2,9 @@ name: Build Posix CMake
 
 on:
   push:
+    branches:
+      - master
+      - main
   pull_request:
 
 jobs:
diff --git a/.github/workflows/build-posix.yml b/.github/workflows/build-posix.yml
index 53d731a8c9..8c91afb4b0 100644
--- a/.github/workflows/build-posix.yml
+++ b/.github/workflows/build-posix.yml
@@ -2,6 +2,9 @@ name: Build Posix
 
 on:
   push:
+    branches:
+      - master
+      - main
   pull_request:
 
 jobs:
diff --git a/.github/workflows/build-windows.yml b/.github/workflows/build-windows.yml
index 50eb48d00a..78a011f1cd 100644
--- a/.github/workflows/build-windows.yml
+++ b/.github/workflows/build-windows.yml
@@ -2,6 +2,9 @@ name: Build Windows
 
 on:
   push:
+    branches:
+      - master
+      - main
   pull_request:
 
 jobs: