add 3X support to 0.9.4 release notes

README.md

@@ -40,7 +40,7 @@ Running on a dedicated device in a car
 
 To use openpilot in a car, you need four things
 * A supported device to run this software: a [comma 3X](https://comma.ai/shop/comma-3x) or comma three.
-* This software. The setup procedure of the comma three/3X allows the user to enter a URL for custom software.
+* This software. The setup procedure of the comma 3/3X allows the user to enter a URL for custom software.
 The URL, openpilot.comma.ai will install the release version of openpilot. To install openpilot master, you can use installer.comma.ai/commaai/master, and replacing commaai with another GitHub username can install a fork.
 * One of [the 250+ supported cars](docs/CARS.md). We support Honda, Toyota, Hyundai, Nissan, Kia, Chrysler, Lexus, Acura, Audi, VW, Ford and more. If your car is not supported but has adaptive cruise control and lane-keeping assist, it's likely able to run openpilot.
 * A [car harness](https://comma.ai/shop/products/car-harness) to connect to your car.

RELEASES.md

@@ -4,6 +4,7 @@ Version 0.9.5 (202X-XX-XX)
 
 Version 0.9.4 (2023-07-27)
 ========================
+* comma 3X support
 * Navigate on openpilot in Experimental mode
   * When navigation has a destination, openpilot will input the map information into the model, which provides useful context to help the model understand the scene
   * When navigating on openpilot, openpilot will keep left or right appropriately at forks and exits