From a6fba5dc9a7dc0300d9320476795237e678cd24f Mon Sep 17 00:00:00 2001
From: fukusuket <41001169+fukusuket@users.noreply.github.com>
Date: Thu, 12 Feb 2026 23:31:24 +0900
Subject: [PATCH 1/3] fix: optimize registry path checks in WELA.ps1

---
 WELA.ps1 | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/WELA.ps1 b/WELA.ps1
index 0826840c..8d351a93 100644
--- a/WELA.ps1
+++ b/WELA.ps1
@@ -5522,7 +5522,8 @@ function Set-RegistryConfig {
     foreach ($reg in $RegPaths) {
         try {
             $currentValue = "Not Set"
-            if (Test-Path $reg.Path) {
+            $pathExists = Test-Path $reg.Path
+            if ($pathExists) {
                 $prop = Get-ItemProperty -Path $reg.Path -Name $reg.Name -ErrorAction SilentlyContinue
                 if ($prop) {
                     $currentValue = $prop.$($reg.Name)
@@ -5540,7 +5541,9 @@ function Set-RegistryConfig {
                 $response = Read-Host "Your current setting is $currentValue. Do you want to change it to $( $reg.Value )? (Y/n)"
             }
             if ($response -eq "" -or $response -eq "Y" -or $response -eq "y") {
-                New-Item -Path $reg.Path -Force | Out-Null
+                if (-not $pathExists) {
+                    New-Item -Path $reg.Path -Force | Out-Null
+                }
                 Set-ItemProperty -Path $reg.Path -Name $reg.Name -Value $reg.Value -Type DWord
                 Write-Host "[OK] Set $($reg.Name)" -ForegroundColor Green
             } else {
@@ -6063,4 +6066,4 @@ switch ($Cmd.ToLower()) {
         Write-Host "Invalid command. Use 'help' to see available commands."
         Write-Host $usage
     }
-}
\ No newline at end of file
+}

From a90b6caeeded666c9468aeff08fc695809040180 Mon Sep 17 00:00:00 2001
From: fukusuket <41001169+fukusuket@users.noreply.github.com>
Date: Thu, 12 Feb 2026 23:35:55 +0900
Subject: [PATCH 2/3] fix: improve module logging path checks in WELA.ps1

---
 WELA.ps1 | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/WELA.ps1 b/WELA.ps1
index 8d351a93..da261d0c 100644
--- a/WELA.ps1
+++ b/WELA.ps1
@@ -5717,7 +5717,8 @@ function ConfigureAuditSettings {
     try {
         $moduleLoggingPath = "HKLM:\SOFTWARE\Wow6432Node\Policies\Microsoft\Windows\PowerShell\ModuleLogging\ModuleNames"
         $currentValue = "Not Set"
-        if (Test-Path $moduleLoggingPath) {
+        $pathExists = Test-Path $moduleLoggingPath
+        if ($pathExists) {
             $prop = Get-ItemProperty -Path $moduleLoggingPath -Name "*" -ErrorAction SilentlyContinue
             if ($prop) {
                 $currentValue = $prop."*"
@@ -5739,7 +5740,10 @@ function ConfigureAuditSettings {
             }
             if ($response -eq "" -or $response -eq "Y" -or $response -eq "y")
             {
-                New-Item -Path $moduleLoggingPath -Force | Out-Null
+                if (-not $pathExists)
+                {
+                    New-Item -Path $moduleLoggingPath -Force | Out-Null
+                }
                 Set-ItemProperty -Path $moduleLoggingPath -Name "*" -Value "*" -Type String
                 Write-Host "[OK] Module logging enabled for all modules" -ForegroundColor Green
             }

From f8d259e89553b81a9b55a2a02795e1ceff56b95b Mon Sep 17 00:00:00 2001
From: YamatoSecurity <tanaka@tanakazakku.com>
Date: Fri, 13 Feb 2026 09:28:11 +0900
Subject: [PATCH 3/3] update changelog

---
 CHANGELOG-Japanese.md | 6 ++++++
 CHANGELOG.md          | 6 ++++++
 WELA.ps1              | 2 +-
 3 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG-Japanese.md b/CHANGELOG-Japanese.md
index 191ae9fc..a1a7a772 100644
--- a/CHANGELOG-Japanese.md
+++ b/CHANGELOG-Japanese.md
@@ -1,5 +1,11 @@
 # CHANGELOG
 
+## 2.1.0 [2026/02/13] - Winter Release
+
+**バグ修正:**
+
+- 設定によりドメインコントローラのNetlogonが破損する可能性があった。 (#243) (@fukusuket) (この件を報告してくれた@feiglein74に感謝!)
+
 ## 2.0.0 [2025/11/16] - CODE BLUE リリース
 
 **新機能:**
diff --git a/CHANGELOG.md b/CHANGELOG.md
index ea5e2714..3129a6da 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # CHANGELOG
 
+## 2.1.0 [2026/02/13] - Winter Release
+
+**Bug Fixes:**
+
+- Configuration might break Netlogon on Domain Controllers. (#243) (@fukusuket) (Thanks to @feiglein74 for reporting this!)
+
 ## 2.0.0 [2025/11/16] - CODE BLUE Release
 
 **New Features:**
diff --git a/WELA.ps1 b/WELA.ps1
index da261d0c..e67830e5 100644
--- a/WELA.ps1
+++ b/WELA.ps1
@@ -5989,7 +5989,7 @@ Usage:
 [Console]::OutputEncoding = [System.Text.Encoding]::UTF8
 Write-Host $logo -ForegroundColor Green
 Write-Host ""
-Write-Host "WELA v2.0.0 - CODE BLUE Release"
+Write-Host "WELA v2.1.0 - Winter Release"
 Write-Host ""
 
 switch ($Cmd.ToLower()) {