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

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)

Help me set up the n8n workflow "Send Slack notifications when a new release is published for public Github repos" (https://n8n.io/workflows/2353). It uses: HTTP Request, Slack, Code. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.