You can install our site as a web app on your iOS device by utilizing the Add to Home Screen feature in Safari. Please see this thread for more details on this.
Note: This feature may not be available in some browsers.
I have a 2020 Model 3 Performance, I do not have FSD, I downloaded 2020.12.11 tonight and do not have the same release notes that I saw posted on line regarding the Traffic light and stop sign stopping.