Managed Subscriptions (Beta) for Pub/Sub API are available in Summer ' 24 release starting today. 

The wait is over. Stop worrying about where your subscribers are in the event stream with Managed Subscriptions. Let Pub Sub API track your last processed ID and simplify your code. Learn more in this blog post,  watch this demo or take a read of the updated developer guide with examples going live this afternoon. Give it a try and provide us with feedback on our GitHub repo for Pub/Sub API or in this community group itself.