From ab8221b239775c63d911eb9bb34b8faae6f5251b Mon Sep 17 00:00:00 2001
From: mazhiyuan <mazhiyuan@rt-thread.com>
Date: Mon, 27 Dec 2021 16:00:34 +0800
Subject: [PATCH] add change log for 4.0.5

---
 ChangeLog.md | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/ChangeLog.md b/ChangeLog.md
index 2869db763..a9eaa6389 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,3 +1,29 @@
+# RT-Thread v4.0.5 released
+
+Change log since v4.0.4
+
+## Kernel
+
+* Remove weak symbol from `rt_memset` , `rt_memcmp`, and add it for `rt_vsnprintf`
+
+## Components
+
+* Update Libc
+  * Fix the error when invoking `fopen` with mode "b"
+* [AT] Fix the overflow problem of input array
+* lwIP
+  * Fix the problem of implicit declaration of "lwip_ip4_route_src"
+  * Solve the conflict between multi BYTE_ORDERs
+
+## BSP
+
+* [qemu-vexpress-gemini] fix build errors
+* STM32
+  * Add SOC_SERIES_STM32G0 to use "stm32_wdt.hiwdg.Init.Window = 0x00000FFF"; otherwise, the watchdog will always reset.
+  * [STM32L4] Fix the failure of the first erase after programming
+* [GD32F4xx] Fix the problem of startup file
+* Revert STM32 stack size to 0x400, which is set by mistake in [#5129](https://github.com/RT-Thread/rt-thread/pull/5129)
+
 # RT-Thread v4.0.4 released
 
 Change log since v4.0.3
-- 
GitLab