Terminal emulator and SSH and SFTP client.
This is the development version of the Secure Shell extension.
If you are using Chrome OS, you probably want to install the App version instead. All other platforms should use this. The App version can be found here:
It contains fixes & features that may not yet be available in the stable version. Use it at your own risk. If you're not comfortable running lightly tested code then install the stable version instead: https://chrome.google.com/webstore/detail/iodihamcpbpeioajjeobimgagajmlibd
Please read the FAQ, available here: https://goo.gl/muppJj. You can also exchange feedback in the chromium-hterm mailing list, available here: https://goo.gl/RYHiK.
The changelog is available here: https://goo.gl/YnmXOs