From 5ea6b8957547b12457a6fd6491a0693b928d345a Mon Sep 17 00:00:00 2001
From: Shohei Ueda <30958501+peaceiris@users.noreply.github.com>
Date: Fri, 23 Oct 2020 23:24:56 +0900
Subject: [PATCH 1/2] ci: use certain OS version instead of latest

macos-latest to macos-10.15
windows-latest to windows-2019

https://docs.github.com/en/free-pro-team@latest/actions/reference/workflow-syntax-for-github-actions#jobsjob_idruns-on
---
 .github/workflows/test.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 89145462e..963c30889 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -19,8 +19,8 @@ jobs:
           - 'ubuntu-20.04'
           - 'ubuntu-18.04'
           - 'ubuntu-16.04'
-          - 'macos-latest'
-          - 'windows-latest'
+          - 'macos-10.15'  # macos-latest
+          - 'windows-2019' # windows-latest
     steps:
       - uses: actions/checkout@v2.3.1
 

From d94773c401dda6d4d3d6a122ceaf39680e00c982 Mon Sep 17 00:00:00 2001
From: Shohei Ueda <30958501+peaceiris@users.noreply.github.com>
Date: Sat, 24 Oct 2020 11:56:43 +0900
Subject: [PATCH 2/2] ci: add macos-11.0

---
 .github/workflows/test.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 963c30889..4dc413503 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -19,6 +19,7 @@ jobs:
           - 'ubuntu-20.04'
           - 'ubuntu-18.04'
           - 'ubuntu-16.04'
+          - 'macos-11.0'
           - 'macos-10.15'  # macos-latest
           - 'windows-2019' # windows-latest
     steps: