From 9a33acb55f876195826c8301121600aa84a5a181 Mon Sep 17 00:00:00 2001
From: RA <70325462+RAprogramm@users.noreply.github.com>
Date: Thu, 11 Sep 2025 14:23:46 +0700
Subject: [PATCH] docs: record recent changes

---
 CHANGELOG.md    | 4 ++++
 src/response.rs | 3 ++-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index f626d9d..027a43e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,10 @@ All notable changes to this project will be documented in this file.
 ### Added
 - `ErrorResponse::with_retry_after_duration` helper for specifying retry advice via `Duration`.
 
+### Changed
+- `AppError::log` now includes the stable `code` field alongside `kind`.
+- `AppError` stores messages as `Cow<'static, str>` to avoid unnecessary allocations.
+
 ## [0.3.3] - 2025-09-11
 ### Added
 - `ErrorResponse::status_code()` exposing validated `StatusCode`.
diff --git a/src/response.rs b/src/response.rs
index edd79fe..f4acb46 100644
--- a/src/response.rs
+++ b/src/response.rs
@@ -61,7 +61,8 @@
 
 use std::{
     borrow::Cow,
-    fmt::{Display, Formatter, Result as FmtResult}
+    fmt::{Display, Formatter, Result as FmtResult},
+    time::Duration
 };
 
 use http::StatusCode;