# What's new in Echolon

Track all updates, new features, improvements, and bug fixes.

[GitHub Releases](https://github.com/echolon-app/echolon/releases)

## Response size breakdown and savings calculator

### Added

- Response size modal: compare Uncompressed, Currently used, gzip, brotli, and zstd with bar chart
- Savings calculator: total download over a duration at a given request rate (per sec/min/hour/day/week/month)
- Launch at login support

### Improved

- Search is now highlighted in matches in the UI
- #1 Fix for https://github.com/echolon-app/echolon/issues/1
- Editor: Number of results is now configurable in Settings
- Fix for not detected variable in request auth tab

### Improved

- Fix for auto-update

### Improved

- General UI improvements and stability
- Encrypted secrets storage
- Custom proxy configuration

## Official stable release Multi-protocol support Git integration for version control

### Added

- REST, GraphQL, WebSocket, and gRPC protocol support
- Git-based sync for collections and environments
- Import from Postman, and OpenAPI
- Encrypted secrets storage
- Request chaining with variable extraction
- Response validation and assertions
- Custom proxy configuration
- Dark and light theme support

### Improved

- Auto-Update for Windows
- Git Diffing UI

### Added

- WebSocket support with real-time message streaming
- Environment variable inheritance
- Function in variables support
- Updated documentation
- Request history with search
- Response preview for images and PDFs
- Git Diffing UI
- Pre and post request scripts
- Public Spec API support
- Watch Remote URL API specs
- Push Notifications on remote API changes
- Shortcut support for common requests
- Support Tags in requests in compliance with OpenAPI 3.0

### Improved

- HTML Preview for images, videos, PDFs and HTML

### Added

- Mocking support
- Different Themes support
- Export as Code (curl, python, node, go, java,...)
- OAuth 2.0 and OAuth 1.0 authentication
- AWS Signature v4 authentication

### Added

- Export to cURL command
- Auto-Update functionality

### Added

- Collections and folders
- Environment variables
- Pre-request and post-request scripts
- Basic authentication support

### Added

- Initial REST API support
- Request history
- Basic response viewer