From 6eb16915cd1fbfd34141ec70878f2a466bf9b61c Mon Sep 17 00:00:00 2001
From: Xiao Xufeng <xiaoxufeng@espressif.com>
Date: Fri, 14 Nov 2025 12:16:54 +0800
Subject: [PATCH] docs(compatibility): update c3 v1.1 note

---
 COMPATIBILITY.md    | 2 ++
 COMPATIBILITY_CN.md | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/COMPATIBILITY.md b/COMPATIBILITY.md
index 7cd58c1c5a..45ed3b4d12 100644
--- a/COMPATIBILITY.md
+++ b/COMPATIBILITY.md
@@ -82,6 +82,8 @@ Supported since ESP-IDF v4.3.
 | release/v5.1           | v5.1.3+     | v5.1.3   |
 | release/v5.2 and above | v5.2+       | v5.2     |
 
+Note: For users that needs to use a different primary console output than the default UART0, please upgrade to v5.0.8+, v5.1.6+, v5.2.4+, v5.3.2+, v5.4 and above. See advisory: [AR2025-006](https://documentation.espressif.com/AR2025-006_Usage_Instructions_for_Configuring_the_Console_Output_Channel_for_the_ESP32-C3_Chip_Revision_v1.1.html).
+
 ### ESP32-S3
 
 #### v0.1, v0.2
diff --git a/COMPATIBILITY_CN.md b/COMPATIBILITY_CN.md
index f5072d8932..f73ac38989 100644
--- a/COMPATIBILITY_CN.md
+++ b/COMPATIBILITY_CN.md
@@ -82,6 +82,8 @@
 | release/v5.1           | v5.1.3+     | v5.1.3   |
 | release/v5.2 及以上     | v5.2+       | v5.2     |
 
+注意：对于需要使用不同于默认 UART0 的主控制台输出的用户，请升级到 v5.0.8+、v5.1.6+、v5.2.4+、v5.3.2+、v5.4 及以上版本。参阅公告： [AR2025-006](https://documentation.espressif.com/AR2025-006_%E5%85%B3%E4%BA%8EESP32-C3%E8%8A%AF%E7%89%87%E7%89%88%E6%9C%ACv1.1%E9%85%8D%E7%BD%AEconsole%E8%BE%93%E5%87%BA%E9%80%9A%E9%81%93%E7%9A%84%E6%B3%A8%E6%84%8F%E4%BA%8B%E9%A1%B9.html).
+
 ### ESP32-S3
 
 #### v0.1, v0.2