Time to upgrade Heroku Redis - I summarized my experience

If you are using Heroku Redis and not running the latest version, the deadline I got for the hobby tier is end of June this year.

I did run into issues with:

How was your experience of updating Heroku Redis?

I wrote some more about the TLS part in a blog post that might help you as well.
https://wessman.co/heroku-redis-upgrade-rails-sidekiq