I was part of a team at NearForm using this for a project on an EC2 instance. In order to move to AWS RDS we had to recreate the functionality of temporal_tables as a PostgreSQL function, rather than extension.
When we switched, we found that although there were minor bugs, we didn't have any noticeable loss of performance and we have used it ever since for many projects.
When we switched, we found that although there were minor bugs, we didn't have any noticeable loss of performance and we have used it ever since for many projects.
https://github.com/nearform/temporal_tables
If you're also limited by cloud services and the extensions limitations, this is a great solution.