diff --git a/.build/README.md b/.build/README.md
index f6260c2..0bbd287 100644
--- a/.build/README.md
+++ b/.build/README.md
@@ -7,6 +7,7 @@
 - `.\build.ps1 Extension_Build --ExtensionName RestApia.Extensions.Auth.OAuth2` - build NuGet package for the OAuth2 extension
   - optional `--ExtensionLibVersion 1.0.0` to specify the version
 - `.\build.ps1 Extension_Push --ExtensionName RestApia.Extensions.Auth.OAuth2` - build the OAuth2 extension and push it to the NuGet server
+- `.\build.ps1 Extension_Build --ExtensionLibVersion 1.1.4-dev --ExtensionName RestApia.Extensions.ValuesProvider.AzureKeyVault` - to build preview version (will be visible for DEV channel app only)
 
 ## Shared library build
 
diff --git a/src/Directory.Build.props b/src/Directory.Build.props
index f4a237b..87b6324 100644
--- a/src/Directory.Build.props
+++ b/src/Directory.Build.props
@@ -3,7 +3,7 @@
     <TargetFramework>net8.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
-    <PlatformTarget>x64</PlatformTarget>
+    <PlatformTargets>x64;arm64</PlatformTargets>
     <DebugSymbols>false</DebugSymbols>
     <DebugType>none</DebugType>
     <AnalysisLevel>6.0-all</AnalysisLevel>
diff --git a/src/Extensions/RestApia.Extensions.Auth.OAuth2/AuthCode/OAuth2AuthCodeService.cs b/src/Extensions/RestApia.Extensions.Auth.OAuth2/AuthCode/OAuth2AuthCodeService.cs
index 0684a6d..aa1b1ac 100644
--- a/src/Extensions/RestApia.Extensions.Auth.OAuth2/AuthCode/OAuth2AuthCodeService.cs
+++ b/src/Extensions/RestApia.Extensions.Auth.OAuth2/AuthCode/OAuth2AuthCodeService.cs
@@ -167,6 +167,7 @@ public async Task<ReloadValuesResults> ReloadValuesAsync(IReadOnlyCollection<Val
                 Name = "Authorization",
                 Type = ValueTypeEnum.Header,
                 Value = $"Bearer {tokenString}",
+                IsSecret = true,
             },
         ];
 
diff --git a/src/Extensions/RestApia.Extensions.Auth.OAuth2/Implicit/OAuth2ImplicitService.cs b/src/Extensions/RestApia.Extensions.Auth.OAuth2/Implicit/OAuth2ImplicitService.cs
index 312a334..b53df28 100644
--- a/src/Extensions/RestApia.Extensions.Auth.OAuth2/Implicit/OAuth2ImplicitService.cs
+++ b/src/Extensions/RestApia.Extensions.Auth.OAuth2/Implicit/OAuth2ImplicitService.cs
@@ -140,6 +140,7 @@ public async Task<ReloadValuesResults> ReloadValuesAsync(IReadOnlyCollection<Val
                 Name = "Authorization",
                 Type = ValueTypeEnum.Header,
                 Value = $"Bearer {tokenString}",
+                IsSecret = true,
             },
         ];
         return new ()
diff --git a/src/Extensions/RestApia.Extensions.Auth.OAuth2/OAuth2Helper.cs b/src/Extensions/RestApia.Extensions.Auth.OAuth2/OAuth2Helper.cs
index 6515cb2..c458a9d 100644
--- a/src/Extensions/RestApia.Extensions.Auth.OAuth2/OAuth2Helper.cs
+++ b/src/Extensions/RestApia.Extensions.Auth.OAuth2/OAuth2Helper.cs
@@ -56,6 +56,7 @@ public static IReadOnlyCollection<ValueModel> GetTokenValues(IReadOnlyCollection
             Value = claim.Value,
             Type = ValueTypeEnum.Other,
             TypeDetails = "JWT Claim",
+            IsSecret = claim.Type is "upn" or "unique_name" or "preferred_username" or "otp",
         }));
 
         return result;
diff --git a/src/Extensions/RestApia.Extensions.ValuesProvider.AzureKeyVault/KeyVaultValuesProvider.cs b/src/Extensions/RestApia.Extensions.ValuesProvider.AzureKeyVault/KeyVaultValuesProvider.cs
index 6fbe0fb..11cc9a1 100644
--- a/src/Extensions/RestApia.Extensions.ValuesProvider.AzureKeyVault/KeyVaultValuesProvider.cs
+++ b/src/Extensions/RestApia.Extensions.ValuesProvider.AzureKeyVault/KeyVaultValuesProvider.cs
@@ -112,6 +112,7 @@ public async Task<ReloadValuesResults> ReloadValuesAsync(IReadOnlyCollection<Val
                     Name = secretProperty.Name,
                     Value = secret.Value.Value,
                     Type = ValueTypeEnum.Variable,
+                    IsSecret = true,
                 });
             }
 
diff --git a/src/Extensions/RestApia.Extensions.ValuesProvider.AzureKeyVault/RestApia.Extensions.ValuesProvider.AzureKeyVault.csproj b/src/Extensions/RestApia.Extensions.ValuesProvider.AzureKeyVault/RestApia.Extensions.ValuesProvider.AzureKeyVault.csproj
index e1a00bf..dda1b94 100644
--- a/src/Extensions/RestApia.Extensions.ValuesProvider.AzureKeyVault/RestApia.Extensions.ValuesProvider.AzureKeyVault.csproj
+++ b/src/Extensions/RestApia.Extensions.ValuesProvider.AzureKeyVault/RestApia.Extensions.ValuesProvider.AzureKeyVault.csproj
@@ -4,7 +4,7 @@
     <Title>Azure KeyVault Values Provider</Title>
     <Description>Extensions provides Azure KeyVault secrets as variables</Description>
     <RepositoryUrl>https://github.com/RestApia/RestApia.Shared/tree/main/src/Extensions/RestApia.Extensions.ValuesProvider.AzureKeyVault</RepositoryUrl>
-    <PackageTags>RestApia, Extension, Values Provider</PackageTags>
+    <PackageTags>RestApia, RestApia:0.5.0, Extension, Values Provider</PackageTags>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/RestApia.Shared/Common/Models/BoolResult.cs b/src/RestApia.Shared/Common/Models/BoolResult.cs
index b640b9e..c431dcd 100644
--- a/src/RestApia.Shared/Common/Models/BoolResult.cs
+++ b/src/RestApia.Shared/Common/Models/BoolResult.cs
@@ -13,4 +13,8 @@ public record BoolResult
 }
 
 public record TrueResult : BoolResult;
-public record FalseResult(string? Message = null) : BoolResult;
+
+public record FalseResult(string? Message = null) : BoolResult
+{
+    public override string ToString() => Message ?? "False";
+}
diff --git a/src/RestApia.Shared/Common/Models/ValueModel.cs b/src/RestApia.Shared/Common/Models/ValueModel.cs
index 11dbb68..99fb49e 100644
--- a/src/RestApia.Shared/Common/Models/ValueModel.cs
+++ b/src/RestApia.Shared/Common/Models/ValueModel.cs
@@ -8,4 +8,5 @@ public record ValueModel
     public required ValueTypeEnum Type { get; init; }
     public string TypeDetails { get; init; } = string.Empty;
     public string SourceName { get; init; } = string.Empty;
+    public bool IsSecret { get; init; }
 }