Release history
What’s new in echo.
Each public version will be listed here with its release date, changes and available downloads.
The first public beta is still in the works.
There isn’t a public download yet. We’re still testing the extension before asking you to install it.
When the beta is ready, its download and installation instructions will appear here. Later versions will be listed newest first, with a short explanation of what changed.
Explore echo.About manual installation
Any manual download will come with installation instructions. Whether it can be installed still depends on your browser and any restrictions set by whoever manages your device.