Yes. Monitoring GitHub for releases is great (especially if the project posts change logs). Also, if you are a developer and need to monitor library updates for any deps you app might have, many of those sites also have rss feeds. For example: https://libraries.io/
I started using FreshRSS around the same time Reddit killed their API, it has rapidly become one of my favorite self-hosted apps.
Also,
You have just taught me that I can add github release pages to my feed, I love FreshRSS even more now.
Yes. Monitoring GitHub for releases is great (especially if the project posts change logs). Also, if you are a developer and need to monitor library updates for any deps you app might have, many of those sites also have rss feeds. For example: https://libraries.io/