Keep up to date with any feed by having new posts published to a Google Chat room using Apps Script and Webhooks. Feeds included in this example are various official Google blogs.
This is a nice solution developed by Justin Wexler which provides an easy solution which can monitor a list of blogs and post any updates to a Google Chat room. The source post provides more detail on setup and how to use the code with your own Google Chat rooms. The code also provides a useful pattern for monitoring updates from RSS feeds.