0.2.0 makes the AI free to try: 100 actions a month, no API key and no setup. Before this you had to bring your own Anthropic key before you could see what it did, and most people never got that far. The CLI now embeds a JS engine and the same pm shim as the app, so collections that authenticate through a pre-request script finally run in CI instead of being skipped with a warning. Three assertion engines that had drifted apart are now one. Still Tauri, not Electron. Still open source.

Flux is a native desktop API client built with Tauri not Electron. Supports REST, gRPC (with .proto import & server reflection), WebSocket, and SSE out of the box. Run the same request across multiple environments side by side. Generate tests with AI using your own API key (BYOK). Open source. No account needed to start.