diff --git a/app/MindWork AI Studio/Plugins/languages/de-de-43065dbc-78d0-45b7-92be-f14c2926e2dc/plugin.lua b/app/MindWork AI Studio/Plugins/languages/de-de-43065dbc-78d0-45b7-92be-f14c2926e2dc/plugin.lua
index 376ac0ab..98209744 100644
--- a/app/MindWork AI Studio/Plugins/languages/de-de-43065dbc-78d0-45b7-92be-f14c2926e2dc/plugin.lua	
+++ b/app/MindWork AI Studio/Plugins/languages/de-de-43065dbc-78d0-45b7-92be-f14c2926e2dc/plugin.lua	
@@ -5943,6 +5943,9 @@ UI_TEXT_CONTENT["AISTUDIO::TOOLS::RAG::RAGPROCESSES::AISRCSELWITHRETCTXVAL::T377
 -- Executable Files
 UI_TEXT_CONTENT["AISTUDIO::TOOLS::RUST::FILETYPEFILTER::T2217313358"] = "Ausführbare Dateien"
 
+-- All Source Code Files
+UI_TEXT_CONTENT["AISTUDIO::TOOLS::RUST::FILETYPEFILTER::T2460199369"] = "Alle Quellcodedateien"
+
 -- All Audio Files
 UI_TEXT_CONTENT["AISTUDIO::TOOLS::RUST::FILETYPEFILTER::T2575722901"] = "Alle Audiodateien"
 
diff --git a/app/MindWork AI Studio/Plugins/languages/en-us-97dfb1ba-50c4-4440-8dfa-6575daf543c8/plugin.lua b/app/MindWork AI Studio/Plugins/languages/en-us-97dfb1ba-50c4-4440-8dfa-6575daf543c8/plugin.lua
index dc25fc9d..4652fbbc 100644
--- a/app/MindWork AI Studio/Plugins/languages/en-us-97dfb1ba-50c4-4440-8dfa-6575daf543c8/plugin.lua	
+++ b/app/MindWork AI Studio/Plugins/languages/en-us-97dfb1ba-50c4-4440-8dfa-6575daf543c8/plugin.lua	
@@ -5943,6 +5943,9 @@ UI_TEXT_CONTENT["AISTUDIO::TOOLS::RAG::RAGPROCESSES::AISRCSELWITHRETCTXVAL::T377
 -- Executable Files
 UI_TEXT_CONTENT["AISTUDIO::TOOLS::RUST::FILETYPEFILTER::T2217313358"] = "Executable Files"
 
+-- All Source Code Files
+UI_TEXT_CONTENT["AISTUDIO::TOOLS::RUST::FILETYPEFILTER::T2460199369"] = "All Source Code Files"
+
 -- All Audio Files
 UI_TEXT_CONTENT["AISTUDIO::TOOLS::RUST::FILETYPEFILTER::T2575722901"] = "All Audio Files"
 
diff --git a/app/MindWork AI Studio/Tools/Rust/FileTypeFilter.cs b/app/MindWork AI Studio/Tools/Rust/FileTypeFilter.cs
index 7db73695..03232070 100644
--- a/app/MindWork AI Studio/Tools/Rust/FileTypeFilter.cs	
+++ b/app/MindWork AI Studio/Tools/Rust/FileTypeFilter.cs	
@@ -27,8 +27,8 @@ public readonly record struct FileTypeFilter(string FilterName, string[] FilterE
     
     public static FileTypeFilter AllSourceCode => new(TB("All Source Code Files"), 
         [
-            // C#:
-            "cs",
+            // .NET
+            "cs", "vb", "fs", "razor", "aspx", "cshtml", "csproj",
             
             // Java:
             "java",
diff --git a/app/MindWork AI Studio/wwwroot/changelog/v26.1.1.md b/app/MindWork AI Studio/wwwroot/changelog/v26.1.1.md
index 6c2f797c..ec35c4ec 100644
--- a/app/MindWork AI Studio/wwwroot/changelog/v26.1.1.md	
+++ b/app/MindWork AI Studio/wwwroot/changelog/v26.1.1.md	
@@ -1,3 +1,4 @@
 # v26.1.1, build 231 (2026-01-xx xx:xx UTC)
 - Added the option to attach files, including images, to chat templates. You can also define templates with file attachments through a configuration plugin. These file attachments aren’t copied—they’re re-read every time. That means the AI will pick up any updates you make to those files.
+- Added the option to use source code files in chats and document analysis. This supports software development workflows.
 - Improved the app versioning. Starting in 2026, each version number includes the year, followed by the month. The last digit shows the release number for that month. For example, version `26.1.1` is the first release in January 2026.
\ No newline at end of file