Introducing Review Apps

What this post added

Introduced Review Apps, a feature that dynamically creates ephemeral environments for each branch, automating deployment and deletion. This allows for testing and demoing individual merge requests without manual intervention, improving the review process for developers, product managers, QA, and designers. The post details the benefits of Review Apps in solving problems related to multi-stage testing, issue attribution, and UX testing, and provides a basic `.gitlab-ci.yml` example for implementation.