For anyone who wants to self host something to do this there's https://github.com/rogerluan/app-store-connect-notifier
The cool thing is that I don't intend to take it down now that I built a SaaS around it. I'll keep both open source and SaaS versions of it live, and try to upsell the service to those who don't feel like self-hosting it. Plus, the SaaS version comes with features not available in the open source version (such as support to Android) :)
Thanks for spotting and sharing this!
Edit: Some quick feedback. Your pricing uses the word "workflow" but what that means isn't described anywhere on the site or FAQ. I assume it's used once you create an account but it's not clear what it means before signup.
I'll fix that right away.
PS: Lemme know if you need any guidance setting things up or have any further questions! There's the official support email but also white-glove treatment at t.me/rogerluan ;)
You'll notice that the subscription is based on workflows. A workflow is a connection between a source (e.g., your iOS app) and a destination (e.g., a Slack channel). You can set up as many workflows as you'd like, which is a great way to separate different types of notifications. For instance, #ios-deploys-prod receives updates about your production app, #ios-deploys-staging receives updates about your staging builds, and #android-deploys-beta receives updates about the Beta track of your Android builds. Each of these is a separate workflow.
Now you can find all this in the FAQ: https://statused.com/faq#what-are-workflows
Great spotting, thanks once again!