diff --git a/app/MindWork AI Studio/Settings/ProviderExtensions.Alibaba.cs b/app/MindWork AI Studio/Settings/ProviderExtensions.Alibaba.cs
index c57aeeed..2a38c9fb 100644
--- a/app/MindWork AI Studio/Settings/ProviderExtensions.Alibaba.cs	
+++ b/app/MindWork AI Studio/Settings/ProviderExtensions.Alibaba.cs	
@@ -24,6 +24,17 @@ public static partial class ProviderExtensions
                     Capability.CHAT_COMPLETION_API,
                 ];
             
+            // Check for Qwen 3.5:
+            if(modelName.StartsWith("qwen3.5"))
+                return
+                [
+                    Capability.TEXT_INPUT, Capability.MULTIPLE_IMAGE_INPUT,
+                    Capability.TEXT_OUTPUT,
+                    
+                    Capability.OPTIONAL_REASONING, Capability.FUNCTION_CALLING,
+                    Capability.CHAT_COMPLETION_API,
+                ];
+            
             // Check for Qwen 3:
             if(modelName.StartsWith("qwen3"))
                 return
diff --git a/app/MindWork AI Studio/Settings/ProviderExtensions.OpenSource.cs b/app/MindWork AI Studio/Settings/ProviderExtensions.OpenSource.cs
index fefa87dc..dc30e53b 100644
--- a/app/MindWork AI Studio/Settings/ProviderExtensions.OpenSource.cs	
+++ b/app/MindWork AI Studio/Settings/ProviderExtensions.OpenSource.cs	
@@ -102,6 +102,17 @@ public static partial class ProviderExtensions
                     Capability.CHAT_COMPLETION_API,
                 ];
             
+            // Check for Qwen 3.5:
+            if(modelName.IndexOf("qwen3.5") is not -1)
+                return
+                [
+                    Capability.TEXT_INPUT, Capability.MULTIPLE_IMAGE_INPUT,
+                    Capability.TEXT_OUTPUT,
+                    
+                    Capability.ALWAYS_REASONING, Capability.FUNCTION_CALLING,
+                    Capability.CHAT_COMPLETION_API,
+                ];
+            
             if(modelName.IndexOf("-vl-") is not -1)
                 return [
                     Capability.TEXT_INPUT, Capability.MULTIPLE_IMAGE_INPUT,
diff --git a/app/MindWork AI Studio/wwwroot/changelog/v26.3.1.md b/app/MindWork AI Studio/wwwroot/changelog/v26.3.1.md
index 25d39938..bea66b76 100644
--- a/app/MindWork AI Studio/wwwroot/changelog/v26.3.1.md	
+++ b/app/MindWork AI Studio/wwwroot/changelog/v26.3.1.md	
@@ -7,4 +7,5 @@
 - Improved the logbook readability by removing non-readable special characters from log entries.
 - Improved the logbook reliability by significantly reducing duplicate log entries.
 - Fixed an issue where the app could turn white or appear invisible in certain chats after HTML-like content was shown. Thanks Inga for reporting this issue and providing some context on how to reproduce it.
-- Upgraded to Rust v1.94.0
\ No newline at end of file
+- Upgraded to Rust v1.94.0
+- Added the model capabilities of the new Qwen3.5 model family.
\ No newline at end of file