diff --git a/docs/development/manufacturer/manufacturer-design-guidelines.md b/docs/development/manufacturer/manufacturer-design-guidelines.md
index f1b137befd..e1757c0cad 100644
--- a/docs/development/manufacturer/manufacturer-design-guidelines.md
+++ b/docs/development/manufacturer/manufacturer-design-guidelines.md
@@ -30,6 +30,7 @@ import useBaseUrl from '@docusaurus/useBaseUrl'
 | Draft 1.0 | 26 January 2023  | Add Signal Rules                  |
 | Draft 1.1 | 10 December 2023 | Add LSM6DSV16X and LPS22DF        |
 | Draft 1.2 | 13 January 2024  | Add Mag and Baro hardware note    |
+| Draft 1.3 | 23 October 2024  | Update MCU recommendations        |
 
 Thank you for considering or continuing your development of Betaflight capable flight control hardware.
 
@@ -484,6 +485,12 @@ Additionally, there are no RC ecosystems that are actively developing a supporte
 
 Note that the use of gyros such as the BMI270 lowers the gyro loop rate from 8kHz to 3.2kHz and is therefore advantageous for F411 designs.
 
+:::warning
+
+Betaflight has deprecated implementation of new STM32F411 designs.
+
+:::
+
 ## 4.2 Definitions for Targets
 
 As reference please choose the defines for your target from this list as applicable for the target to select appropiate hardware for the cloud build.