Merge pull request #296 from arduino/marqdevx/portenta-X8/bootloader-note

Portenta X8: Add image target version advise[PC-921]

Author: jhansson-ard

content/hardware/04.pro/boards/portenta-x8/tutorials/image-flashing/content.md

@@ -16,6 +16,8 @@ hardware:
 
 In this tutorial you will see how to manually flash your Portenta X8 with the image that is provided by Foundries.io through USB using the Terminal.
 
+***Attention: We encourage you to check every now and then if the device image version is up to date in order to have the latest bootloader, please check the release section of the [lmp-manifest repository](https://github.com/arduino/lmp-manifest/releases) and compare the target version number***
+
 ## Goals
 
 - Get the required files

content/hardware/04.pro/boards/portenta-x8/tutorials/out-of-the-box/content.md

@@ -26,6 +26,8 @@ software:
 * Wi-Fi AP with Internet access.
 * Arduino Pro Cloud Subscription. [Learn more about the Pro Cloud](https://www.arduino.cc/pro/hardware/product/portenta-x8#pro-cloud).
 
+***Attention: We encourage you to check every now and then if the device image version is up to date in order to have the latest bootloader, please check the tutorial [How to flash your Portenta X8](https://docs.arduino.cc/tutorials/portenta-x8/image-flashing) for instructions.***
+
 ## Connecting to the Board
 
 Once the Portenta X8 is plugged in via USB, you can open your browser and go to http://192.168.7.1 if you use Windows and Linux or http://192.168.8.1 on MacOS. This web page is hosted on the Portenta X8, from this dashboard you will be able to: