From 9128e16ab9022b3f1bd8605cfd69247283ad585b Mon Sep 17 00:00:00 2001
From: Edward Thomson <ethomson@edwardthomson.com>
Date: Fri, 8 Nov 2019 17:02:02 +0000
Subject: [PATCH 1/4] Update README for semantic versioning

---
 README.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 7fe66d5..4a59f21 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@ Basic:
 
 ``` yaml
 steps:
-- uses: actions/checkout@master
+- uses: actions/checkout@v1
 - uses: actions/setup-haskell@v1
   with:
     ghc-version: '8.6.5' # Exact version of ghc to use
@@ -36,7 +36,7 @@ jobs:
         cabal: [ '2.0', '3.0' ]
     name: Haskell GHC ${{ matrix.ghc }} sample
     steps:
-      - uses: actions/checkout@master
+      - uses: actions/checkout@v1
       - name: Setup Haskell
         uses: actions/setup-haskell@v1
         with:

From 1b83df909e38940ed002987b4923f3c289c1c5b8 Mon Sep 17 00:00:00 2001
From: Edward Thomson <ethomson@edwardthomson.com>
Date: Fri, 8 Nov 2019 17:02:36 +0000
Subject: [PATCH 2/4] Update description

---
 action.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/action.yml b/action.yml
index b5978a2..cb0d7c3 100644
--- a/action.yml
+++ b/action.yml
@@ -1,5 +1,5 @@
-name: 'Setup Haskell environment'
-description: 'Setup a Haskell environment and add it to the PATH'
+name: 'Setup Haskell'
+description: 'Set up a specific version of GHC and Cabal and add the command-line tools to the PATH'
 author: 'GitHub'
 inputs:
   ghc-version:

From 5cb1452dae0d43907cfa5d921ea4b4d808ac2cc2 Mon Sep 17 00:00:00 2001
From: Timothy Clem <timothy.clem@gmail.com>
Date: Fri, 13 Mar 2020 08:36:14 -0700
Subject: [PATCH 3/4] Use check@v2

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 4a59f21..7ee566c 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@ Basic:
 
 ``` yaml
 steps:
-- uses: actions/checkout@v1
+- uses: actions/checkout@v2
 - uses: actions/setup-haskell@v1
   with:
     ghc-version: '8.6.5' # Exact version of ghc to use

From 9d4ea21e33b9f1b698292737ddecc95e864c9d42 Mon Sep 17 00:00:00 2001
From: Timothy Clem <timothy.clem@gmail.com>
Date: Fri, 13 Mar 2020 08:36:25 -0700
Subject: [PATCH 4/4] Use checkout@v2

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 7ee566c..8568ca2 100644
--- a/README.md
+++ b/README.md
@@ -36,7 +36,7 @@ jobs:
         cabal: [ '2.0', '3.0' ]
     name: Haskell GHC ${{ matrix.ghc }} sample
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v2
       - name: Setup Haskell
         uses: actions/setup-haskell@v1
         with: