update docs

README.md

@@ -5,8 +5,6 @@ This repository is split into multiple parts:
 * `src/common/` for common modules between the API and the UI (such as constants, types, errors, etc.)
 
 ## Getting Started
-You will need node>=20 installed, as well as the AWS CLI and the AWS SAM CLI. The best way to work with all of this is to open the environment in a container within your IDE (VS Code should prompt you to do so: use "Clone in Container" for best performance). This container will have all needed software installed.
+You will need node>=22 installed, as well as the AWS CLI and the AWS SAM CLI. The best way to work with all of this is to open the environment in a container within your IDE (VS Code should prompt you to do so: use "Clone in Container" for best performance). This container will have all needed software installed.
 
 Then, run `make install` to install all packages, and `make local` to start the UI and API servers! The UI will be accessible on `http://localhost:5173/` and the API on `http://localhost:8080/`.
-
-**Note: there is currently a known performance issue with running the UI development server in a container. If your requests are timing out, try going to `src/ui` and running `yarn preview` to generate a non development server build.**