---
title: "Launch Week, Vercel Integration, Railway Button"
date: 2021-10-01T14:00:00.000-07:00
number: 0049
url: https://railway.com/changelog/2021-10-01
---

# Launch Week, Vercel Integration, Railway Button

The team spent most of this week improving infrastructure to support the public launch. So you might notice a theme of quality of life fixes as we made sure everything stayed afloat.

On to the updates!

## Vercel Integration Upgrade

The Railway Vercel integration has received a big update. It can now be installed and configured through Vercel at [vercel.com/integrations/railway](https://vercel.com/integrations/railway).

When you install the integration you will be prompted which Railway project you want to sync variables from, and which Vercel project you want to sync variables to. Once connected, all variables in your selected Railway account project will be kept up to date on Vercel (same as before).

[Image: Untitled]

## Multiple MongoDB Databases

As always, our user feedback helps us improve the platform. Users can now choose the database to act on in the MongoDB plugin interface. As they say, a picture is worth 1,000 words, Gifs are worth 10,000.


[Image: Untitled]

## Edit Railway Button

"I have always wanted to start over when making a small edit." Said no one ever... Now you can paste the link for an existing button and we will repopulate all the fields with the content of the button.

We wanted it to make it easy to support updates to the railway button. (This is also a reminder that if you have a repo that you wanted to offer to users to deploy, you can make your own here at → [https://railway.app/button](https://railway.app/button))


[Image: Untitled]

## Improvements and Fixes

- Fixed edge cases when embedding nested variables within templates
- Variables beginning with `RAILWAY_` can now be referenced in variable templates
- Improved router fallback page messaging for failed and pending deployments
- Fix rendering of redis plugin view if TTL > 2^32 - 1
- Fixed a bug with emails sending to old accounts
- Performance improvements to the home page and dashboard

## New Starters

- Another NextJS starter, this time using [tRPC](https://trpc.io/). You can find the starter [here](https://railway.app/new/starters/next-prisma-trpc).
- We added [Fider](https://fider.io/), an open-source Canny alternative. You can find the starter [here](https://railway.app/new/starters/fider).
- We heard you like code servers so we went ahead and added a one-click starter for [OpenVSCode](https://www.gitpod.io/blog/openvscode-server-launch) which you can find [here](https://railway.app/new/starters/openvscode-server).