Merge remote-tracking branch 'origin/dev' into dev

Author: alexeyzimarev

.github/ISSUE_TEMPLATE/bug_report.md

@@ -11,12 +11,15 @@ assignees: ''
 
 **Describe the bug**
 A clear and concise description of what the bug is.
+Hint: use a tool like https://requestbin.com to compare working and non-working requests.
 
 **To Reproduce**
 Steps to reproduce the behavior, preferably using a code snippet. 
+Post the non-working request here as well if you made it work using Postman, Swagger, or any other client.
 
 **Expected behavior**
 A clear and concise description of what you expected to happen.
+Post the working request here as well if you made it work using Postman, Swagger, or any other client.
 
 **Stack trace**
 Copy the full stack trace here if you get an exception.

src/RestSharp/RestClient.Serialization.cs

@@ -96,6 +96,6 @@ internal RestResponse<T> Deserialize<T>(RestRequest request, RestResponse raw) {
         return factory?.GetSerializer().Deserializer;
 
         string? DetectContentType()
-            => response.Content!.StartsWith("<") ? ContentType.Xml : response.Content.StartsWith("{") ? ContentType.Json : null;
+            => response.Content!.StartsWith("<") ? ContentType.Xml : response.Content.StartsWith("{") || response.Content.StartsWith("[") ? ContentType.Json : null;
     }
-}
+}

test/RestSharp.IntegrationTests/RestSharp.IntegrationTests.csproj

@@ -14,7 +14,7 @@
     <ItemGroup>
         <PackageReference Include="HttpTracer" Version="2.1.1" />
         <PackageReference Include="Microsoft.AspNetCore.TestHost" Version="6.0.1" />
-        <PackageReference Include="Polly" Version="7.2.2" />
+        <PackageReference Include="Polly" Version="7.2.3" />
         <PackageReference Include="Xunit.Extensions.Logging" Version="1.1.0" />
     </ItemGroup>
     <ItemGroup>