According to this page, a Technology Preview is a feature that is currently unsupported, may not have complete functionality, and are not suitable for deployment in production. However, Red Hat provides these features and makes them availbile to the customer as a courtesy with the primary goal of exposing the feature to a wider audience.
I am quite often asked by my clients, which features are in tech preview for each release. Instead of spending time looking these things up each time I figured I would document them here.
- RHEL OSP 6(Juno) Technical Previews
- RHEL OSP 7 (Kilo) Technical Previews
- RHEL OSP 8(Liberty) Technical Previews