diff --git a/README.md b/README.md
index ddbfac9..e7d2139 100644
--- a/README.md
+++ b/README.md
@@ -37,6 +37,7 @@ Azure Functions Python v2 handlers often drift into the same repeated problems:
 - **Automatic error responses** — invalid requests get consistent `400`/`422` JSON error bodies
 - **Response model enforcement** — mismatches raise `ResponseValidationError` (HTTP 500)
 - **Decorator-first API** — `@validate_http` wraps your handler, no boilerplate needed
+- **Custom error formatting** — per-handler error shaping via `ErrorFormatter`
 
 ## How it works
 
@@ -203,13 +204,6 @@ This package does not own:
 - Runtime exposure or graph deployment — use [`azure-functions-langgraph`](https://github.com/yeongseon/azure-functions-langgraph-python)
 - Project scaffolding — use [`azure-functions-scaffold`](https://github.com/yeongseon/azure-functions-scaffold-python)
 
-## Features
-
-- Typed body, query, path, and header validation via `@validate_http`
-- Automatic 400 / 422 responses with `{"detail": [...]}` envelope
-- Response model validation — mismatches raise `ResponseValidationError` (HTTP 500)
-- Custom per-handler error formatting via `ErrorFormatter`
-
 ## Package names
 
 Three names cover three different contexts: