> For the complete documentation index, see [llms.txt](https://docs.holybro.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.holybro.com/gps-and-rtk-system/m8n-m9n-m10-gps/standard-m10-m9n-m8n-gps/change-logs.md).

# Change Logs

<figure><img src="/files/d2B22gqgiHbVCK2OqqzC" alt=""><figcaption><p>Legacy M8N, M9N and M10 design</p></figcaption></figure>

<figure><img src="/files/ryxRaDfNTNZFojsptABE" alt=""><figcaption><p>Current M8N, M9N, M10 and V2 design</p></figcaption></figure>

## M9N & M10 V1->V2 Changes

* New casing with IP67 rating
* Removed buzzer and safety switch to reduce EM/RF interference
* Removed safety switch LED and GPS Fix LED
  * Only the RGB UI LED controlled by the flight controller is present for better status recognition
* Added SAW filter and receiver shielding for better signal integrity
* Legacy Pixhawk Molex 6+4+3 connector option no longer available (can be purchased separately [here](https://holybro.com/collections/gps-accessories/products/gps-extended-length-cable-42cm?variant=45736755396797))


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