I will set the excellent mark, but anyway the new version still requires additional improvement. Without some of them, it might be tricky to use it :)
- format XML response (add indentation)
- JSON is not highlighted properly (properties, objects, values have the same color - red)
- when I copy a text from response body (highlight), I get a non-formatted result.
- a minor error, but when I press the Send button, the active tab below is changed to the first tab.
- Manage Favorites always shows me an empty window, however the address bar in the RESTClient contains marked requests with a star.