From 94d317c6babbf77ee74fdff99277aad916376d5d Mon Sep 17 00:00:00 2001
From: Sorin Sbarnea <sorin.sbarnea@gmail.com>
Date: Fri, 25 Jul 2025 18:07:02 +0100
Subject: [PATCH] build: replace outdated *-latest runners with specific ones

In general is better not to use `-latest` runners because they are
very often outdated versions, causing problems. As github does not
update the name of the runners very often, it is easier to use
specific ones. This also prevents surprises when github is changing
the runner versions as they do this gradually and -latest ones might
point to different runners in different jobs.

Related: https://github.com/tox-dev/tox/issues/3565
Reference: https://github.com/actions/runner-images
---
 .github/workflows/test.yml | 30 +++++++++++++++---------------
 1 file changed, 15 insertions(+), 15 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index e51b817b805..8a866375b30 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -95,55 +95,55 @@ jobs:
           # Use separate jobs for different unittest flavors (twisted, asynctest) to ensure proper coverage.
           - name: "windows-py39-unittest-asynctest"
             python: "3.9"
-            os: windows-latest
+            os: windows-2025
             tox_env: "py39-asynctest"
             use_coverage: true
 
           - name: "windows-py39-unittest-twisted24"
             python: "3.9"
-            os: windows-latest
+            os: windows-2025
             tox_env: "py39-twisted24"
             use_coverage: true
 
           - name: "windows-py39-unittest-twisted25"
             python: "3.9"
-            os: windows-latest
+            os: windows-2025
             tox_env: "py39-twisted25"
             use_coverage: true
 
           - name: "windows-py39-pluggy"
             python: "3.9"
-            os: windows-latest
+            os: windows-2025
             tox_env: "py39-pluggymain-pylib-xdist"
 
           - name: "windows-py39-xdist"
             python: "3.9"
-            os: windows-latest
+            os: windows-2025
             tox_env: "py39-xdist"
 
           - name: "windows-py310"
             python: "3.10"
-            os: windows-latest
+            os: windows-2025
             tox_env: "py310-xdist"
 
           - name: "windows-py311"
             python: "3.11"
-            os: windows-latest
+            os: windows-2025
             tox_env: "py311"
 
           - name: "windows-py312"
             python: "3.12"
-            os: windows-latest
+            os: windows-2025
             tox_env: "py312"
 
           - name: "windows-py313"
             python: "3.13"
-            os: windows-latest
+            os: windows-2025
             tox_env: "py313"
 
           - name: "windows-py314"
             python: "3.14"
-            os: windows-latest
+            os: windows-2025
             tox_env: "py314"
 
           # Use separate jobs for different unittest flavors (twisted, asynctest) to ensure proper coverage.
@@ -223,28 +223,28 @@ jobs:
 
           - name: "macos-py39"
             python: "3.9"
-            os: macos-latest
+            os: macos-15
             tox_env: "py39-xdist"
             use_coverage: true
 
           - name: "macos-py310"
             python: "3.10"
-            os: macos-latest
+            os: macos-15
             tox_env: "py310-xdist"
 
           - name: "macos-py312"
             python: "3.12"
-            os: macos-latest
+            os: macos-15
             tox_env: "py312-xdist"
 
           - name: "macos-py313"
             python: "3.13"
-            os: macos-latest
+            os: macos-15
             tox_env: "py313-xdist"
 
           - name: "macos-py314"
             python: "3.14"
-            os: macos-latest
+            os: macos-15
             tox_env: "py314-xdist"
 
           - name: "plugins"