From def25cb3de048bd1127ab8a60ee84c0f6ba0da28 Mon Sep 17 00:00:00 2001
From: Chris Ross <Tratcher@Outlook.com>
Date: Tue, 5 Mar 2019 13:50:48 -0800
Subject: [PATCH] Document the change policy for
 FileExtensionContentTypeProvider #2454 (#8213)

---
 .../StaticFiles/src/FileExtensionContentTypeProvider.cs       | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/Middleware/StaticFiles/src/FileExtensionContentTypeProvider.cs b/src/Middleware/StaticFiles/src/FileExtensionContentTypeProvider.cs
index ea5775c73e..a2b603f37c 100644
--- a/src/Middleware/StaticFiles/src/FileExtensionContentTypeProvider.cs
+++ b/src/Middleware/StaticFiles/src/FileExtensionContentTypeProvider.cs
@@ -11,6 +11,10 @@ namespace Microsoft.AspNetCore.StaticFiles
     /// </summary>
     public class FileExtensionContentTypeProvider : IContentTypeProvider
     {
+        // Notes:
+        // - This table was initially copied from IIS and has many legacy entries we will maintain for backwards compatibility.
+        // - We only plan to add new entries where we expect them to be applicable to a majority of developers such as being
+        // used in the project templates.
         #region Extension mapping table
         /// <summary>
         /// Creates a new provider with a set of default mappings.