diff --git a/.github/pull_request_template.md b/.github/pull_request_template.md
index 9396d6cb..b00128c5 100644
--- a/.github/pull_request_template.md
+++ b/.github/pull_request_template.md
@@ -12,6 +12,9 @@
 
 #### Successful Workflow Run Link
 
+PRs don't have access to secrets so you will need to provide a link to a successful run of the workflows from your own
+repo.
+
 - ...
 
 #### Checklist
diff --git a/action.yml b/action.yml
index 02b4d3f1..e0ccba40 100644
--- a/action.yml
+++ b/action.yml
@@ -270,5 +270,5 @@ branding:
   icon: 'box'
   color: 'gray-dark'
 runs:
-  using: 'node16'
+  using: 'node20'
   main: 'dist/index.js'
diff --git a/dist/BlankProject/Packages/.DS_Store b/dist/BlankProject/Packages/.DS_Store
deleted file mode 100644
index d2dd4122..00000000
Binary files a/dist/BlankProject/Packages/.DS_Store and /dev/null differ
diff --git a/dist/index.js b/dist/index.js
index b63cde65..44232ca2 100644
Binary files a/dist/index.js and b/dist/index.js differ
diff --git a/dist/index.js.map b/dist/index.js.map
index 02291496..f5a90303 100644
Binary files a/dist/index.js.map and b/dist/index.js.map differ
diff --git a/dist/platforms/ubuntu/steps/activate.sh b/dist/platforms/ubuntu/steps/activate.sh
index efe95b83..9e051249 100755
--- a/dist/platforms/ubuntu/steps/activate.sh
+++ b/dist/platforms/ubuntu/steps/activate.sh
@@ -75,11 +75,12 @@ else
   #
   echo "License activation strategy could not be determined."
   echo ""
-  echo "Visit https://game.ci/docs/github/getting-started for more"
+  echo "Visit https://game.ci/docs/github/activation for more"
   echo "details on how to set up one of the possible activation strategies."
 
   echo "::error ::No valid license activation strategy could be determined. Make sure to provide UNITY_EMAIL, UNITY_PASSWORD, and either a UNITY_SERIAL \
-or UNITY_LICENSE. Otherwise please use UNITY_LICENSING_SERVER."
+or UNITY_LICENSE. Otherwise please use UNITY_LICENSING_SERVER. See more info at https://game.ci/docs/github/activation"
+
   # Immediately exit as no UNITY_EXIT_CODE can be derived.
   exit 1;
 
@@ -98,6 +99,3 @@ else
   echo "::error ::There was an error while trying to activate the Unity license."
   exit $UNITY_EXIT_CODE
 fi
-
-# Return to previous working directory
-popd
diff --git a/dist/platforms/ubuntu/steps/return_license.sh b/dist/platforms/ubuntu/steps/return_license.sh
index 2984f701..3555e1de 100755
--- a/dist/platforms/ubuntu/steps/return_license.sh
+++ b/dist/platforms/ubuntu/steps/return_license.sh
@@ -1,11 +1,6 @@
 #!/usr/bin/env bash
 
-# Run in ACTIVATE_LICENSE_PATH directory
-echo "Changing to \"$ACTIVATE_LICENSE_PATH\" directory."
-pushd "$ACTIVATE_LICENSE_PATH"
-
-
-if [[ -n "$UNITY_LICENSING_SERVER" ]]; then  #
+if [[ -n "$UNITY_LICENSING_SERVER" ]]; then
   #
   # Return any floating license used.
   #
@@ -25,6 +20,3 @@ elif [[ -n "$UNITY_SERIAL" ]]; then
     -password "$UNITY_PASSWORD" \
     -projectPath "/BlankProject"
 fi
-
-# Return to previous working directory
-popd
diff --git a/dist/platforms/windows/activate.ps1 b/dist/platforms/windows/activate.ps1
index 897ec17e..1f630983 100644
--- a/dist/platforms/windows/activate.ps1
+++ b/dist/platforms/windows/activate.ps1
@@ -6,11 +6,64 @@ Write-Output "#        Activating       #"
 Write-Output "###########################"
 Write-Output ""
 
-& "$Env:UNITY_PATH/Editor/Unity.exe" -batchmode -quit -nographics `
-                                     -username $Env:UNITY_EMAIL `
-                                     -password $Env:UNITY_PASSWORD `
-                                     -serial $Env:UNITY_SERIAL `
-                                     -projectPath "c:/BlankProject" `
-                                     -logfile - | Out-Host
+if ( ($null -ne ${env:UNITY_SERIAL}) -and ($null -ne ${env:UNITY_EMAIL}) -and ($null -ne ${env:UNITY_PASSWORD}) )
+{
+  #
+  # SERIAL LICENSE MODE
+  #
+  # This will activate unity, using the serial activation process.
+  #
+  Write-Output "Requesting activation"
 
-$ACTIVATION_EXIT_CODE = $LASTEXITCODE
+  $ACTIVATION_OUTPUT = Start-Process -FilePath "$Env:UNITY_PATH/Editor/Unity.exe" `
+                                     -NoNewWindow `
+                                     -PassThru `
+                                     -ArgumentList  "-batchmode `
+                                                     -quit `
+                                                     -nographics `
+                                                     -username $Env:UNITY_EMAIL `
+                                                     -password $Env:UNITY_PASSWORD `
+                                                     -serial $Env:UNITY_SERIAL `
+                                                     -projectPath c:/BlankProject `
+                                                     -logfile -"
+
+  # Cache the handle so exit code works properly
+  # https://stackoverflow.com/questions/10262231/obtaining-exitcode-using-start-process-and-waitforexit-instead-of-wait
+  $unityHandle = $ACTIVATION_OUTPUT.Handle
+
+  while ($true) {
+      if ($ACTIVATION_OUTPUT.HasExited) {
+        $ACTIVATION_EXIT_CODE = $ACTIVATION_OUTPUT.ExitCode
+
+        # Display results
+        if ($ACTIVATION_EXIT_CODE -eq 0)
+        {
+            Write-Output "Activation Succeeded"
+        } else
+        {
+            Write-Output "Activation failed, with exit code $ACTIVATION_EXIT_CODE"
+        }
+
+        break
+      }
+
+      Start-Sleep -Seconds 3
+  }
+}
+else
+{
+    #
+    # NO LICENSE ACTIVATION STRATEGY MATCHED
+    #
+    # This will exit since no activation strategies could be matched.
+    #
+    Write-Output "License activation strategy could not be determined."
+    Write-Output ""
+    Write-Output "Visit https://game.ci/docs/github/activation for more"
+    Write-Output "details on how to set up one of the possible activation strategies."
+
+    Write-Output "::error ::No valid license activation strategy could be determined. Make sure to provide UNITY_EMAIL, UNITY_PASSWORD, and either a UNITY_SERIAL \
+or UNITY_LICENSE. See more info at https://game.ci/docs/github/activation"
+
+    $ACTIVATION_EXIT_CODE = 1;
+}
diff --git a/dist/platforms/windows/build.ps1 b/dist/platforms/windows/build.ps1
index 751cf9d2..5622fae6 100644
--- a/dist/platforms/windows/build.ps1
+++ b/dist/platforms/windows/build.ps1
@@ -156,10 +156,10 @@ $unityArgs = @(
 # Remove null items as that will fail the Start-Process call
 $unityArgs = $unityArgs | Where-Object { $_ -ne $null }
 
-$unityProcess = Start-Process -FilePath "$Env:UNITY_PATH\Editor\Unity.exe" `
-                         -ArgumentList $unityArgs `
-                         -PassThru `
-                         -NoNewWindow
+$unityProcess = Start-Process -FilePath "$Env:UNITY_PATH/Editor/Unity.exe" `
+                              -ArgumentList $unityArgs `
+                              -PassThru `
+                              -NoNewWindow
 
 # Cache the handle so exit code works properly
 # https://stackoverflow.com/questions/10262231/obtaining-exitcode-using-start-process-and-waitforexit-instead-of-wait
diff --git a/dist/platforms/windows/return_license.ps1 b/dist/platforms/windows/return_license.ps1
index 709c3895..edf7ec2e 100644
--- a/dist/platforms/windows/return_license.ps1
+++ b/dist/platforms/windows/return_license.ps1
@@ -6,9 +6,47 @@ Write-Output "#      Return License     #"
 Write-Output "###########################"
 Write-Output ""
 
-& "$Env:UNITY_PATH\Editor\Unity.exe" -batchmode -quit -nographics `
-                                     -username $Env:UNITY_EMAIL `
-                                     -password $Env:UNITY_PASSWORD `
-                                     -returnlicense `
-                                     -projectPath "c:/BlankProject" `
-                                     -logfile - | Out-Host
+if (($null -ne ${env:UNITY_SERIAL}) -and ($null -ne ${env:UNITY_EMAIL}) -and ($null -ne ${env:UNITY_PASSWORD}))
+{
+  #
+  # SERIAL LICENSE MODE
+  #
+  # This will return the license that is currently in use.
+  #
+  $RETURN_LICENSE_OUTPUT = Start-Process -FilePath "$Env:UNITY_PATH/Editor/Unity.exe" `
+                                         -NoNewWindow `
+                                         -PassThru `
+                                         -ArgumentList "-batchmode `
+                                                         -quit `
+                                                         -nographics `
+                                                         -username $Env:UNITY_EMAIL `
+                                                         -password $Env:UNITY_PASSWORD `
+                                                         -returnlicense `
+                                                         -projectPath c:/BlankProject `
+                                                         -logfile -"
+
+  # Cache the handle so exit code works properly
+  # https://stackoverflow.com/questions/10262231/obtaining-exitcode-using-start-process-and-waitforexit-instead-of-wait
+  $unityHandle = $RETURN_LICENSE_OUTPUT.Handle
+
+  while ($true) {
+      if ($RETURN_LICENSE_OUTPUT.HasExited) {
+        $RETURN_LICENSE_EXIT_CODE = $RETURN_LICENSE_OUTPUT.ExitCode
+
+        # Display results
+        if ($RETURN_LICENSE_EXIT_CODE -eq 0)
+        {
+            Write-Output "License Return Succeeded"
+        } else
+        {
+            Write-Output "License Return failed, with exit code $RETURN_LICENSE_EXIT_CODE"
+            Write-Output "::warning ::License Return failed! If this is a Pro License you might need to manually `
+free the seat in your Unity admin panel or you might run out of seats to activate with."
+        }
+
+        break
+      }
+
+      Start-Sleep -Seconds 3
+  }
+}
diff --git a/dist/platforms/windows/set_gitcredential.ps1 b/dist/platforms/windows/set_gitcredential.ps1
index afb947c6..f77f31b8 100644
--- a/dist/platforms/windows/set_gitcredential.ps1
+++ b/dist/platforms/windows/set_gitcredential.ps1
@@ -1,4 +1,4 @@
-if ([string]::IsNullOrEmpty($env:GIT_PRIVATE_TOKEN)) {
+if ($null -eq ${env:GIT_PRIVATE_TOKEN}) {
     Write-Host "GIT_PRIVATE_TOKEN unset skipping"
 }
 else {
@@ -8,7 +8,7 @@ else {
     git config --global --replace-all "url.https://token:$env:GIT_PRIVATE_TOKEN@github.com/".insteadOf "ssh://git@github.com/"
     git config --global --add "url.https://token:$env:GIT_PRIVATE_TOKEN@github.com/".insteadOf "git@github.com"
     git config --global --add "url.https://token:$env:GIT_PRIVATE_TOKEN@github.com/".insteadOf "https://github.com/"
-    
+
     git config --global "url.https://ssh:$env:GIT_PRIVATE_TOKEN@github.com/".insteadOf "ssh://git@github.com/"
     git config --global "url.https://git:$env:GIT_PRIVATE_TOKEN@github.com/".insteadOf "git@github.com:"
 }
diff --git a/src/model/docker.ts b/src/model/docker.ts
index 6d7b2843..1beb4923 100644
--- a/src/model/docker.ts
+++ b/src/model/docker.ts
@@ -21,6 +21,9 @@ class Docker {
         break;
       case 'win32':
         runCommand = this.getWindowsCommand(image, parameters);
+        break;
+      default:
+        throw new Error(`Operation system, ${process.platform}, is not supported yet.`);
     }
 
     options.silent = silent;
diff --git a/src/model/image-tag.ts b/src/model/image-tag.ts
index cf484708..cf4de698 100644
--- a/src/model/image-tag.ts
+++ b/src/model/image-tag.ts
@@ -169,7 +169,7 @@ class ImageTag {
 
     if (customImage) return customImage;
 
-    return `${image}:${tag}`; // '0' here represents the docker repo version
+    return `${image}:${tag}`;
   }
 }