From be0375b73ccbafe0d9e24ca91de22422aa9a1756 Mon Sep 17 00:00:00 2001
From: Jason Milldrum <2057457+NT7S@users.noreply.github.com>
Date: Fri, 30 Oct 2026 16:04:31 -0700
Subject: [PATCH] CI: pin main.yml to ubuntu-24.04

ubuntu-latest now resolves to 26.04, where actions/setup-python has no
Python 3.12.4, which arduino/compile-sketches@v1 requires.
---
 .github/workflows/main.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index f5b4d38..5215ded 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -12,7 +12,7 @@ permissions:
 jobs:
   lint:
     name: lint
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v4
       - uses: arduino/arduino-lint-action@v2
@@ -21,7 +21,7 @@ jobs:
 
   compile-sketches:
     name: compile (${{ matrix.board.fqbn }})
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     strategy:
       fail-fast: false
       matrix: