The September 2025 update is all about simplifying your setups!
Therefore, we introduced additional options for HTTP routing on Runway: you can now mount an application to a path, thus assembling multiple applications under a single domain.
Consider that your app’s landing page runs on www.example.org, but you have a login area for your customers as well, that needs to be accessible on /ui.
Assuming you claimed ownership of example.org on Runway already — see our previous update (or the docs), follow along.
For your landing page:
runway app domain add example.org -a my-landing-page
And followed by your UI / login area:
runway app domain add example.org -a my-ui --path /ui
Optionally, we also support --target-path for basic URL rewriting magic. :)
Every new feature comes with a Runway CLI release. And to be able to use this, please update:
runway selfupdate
Or head over to the Runway CLI docs to learn how to install the CLI first!
This is it for the September update, we hope you enjoy it! And thanks for reading!