Send Slack notifications when a new release is published for public Github repos

Description

This workflow checks a configured list of Github repositories daily to see if a new release has been published.

How it works:
Workflow has a daily trigger
RepoConfig node is a JSON array that defines a list of repositories to check releases for
For each of the configured repos it fetches the latest release
If the release was published within the last 24 hours it is output
The release is sent as a Slack message showing the repo name, release name and link

Setup
Update the JSON in the RepoConfig node to the Github repos you wish to get notifications for
Setup your Slack connection (or replace with your choice of notification)