Google Authenticator - Old Versions

* Added device encryption to storage of secret values.

* Added the ability to transfer accounts to a different device, e.g. when switching phones
* Refreshed the look and feel of the app

* Added the ability to transfer accounts to a different device, e.g. when switching phones
* Refreshed the look and feel of the app

* Adds experimental Security Key (FIDO U2F) support to Chrome
* Authenticator’s app preferences will be enabled for backup and restore

* Adds experimental Security Key (FIDO U2F) support to Chrome
* Authenticator’s app preferences will be enabled for backup and restore

* Improved look and feel for phones and tablets
* Integrated barcode scanner
* New dark theme option available
* Option to reorder list of accounts

* Support for Android M permission model
* Minor UI improvements
* Bug fixes and performance improvements

* UI improvements: new theme and icon
* Support for Android Wear devices
* Bug fixes and performance improvements
* Developer preview: support for NFC Security Key (FIDO Universal 2nd Factor protocol)

* UI improvements
* When two identical accounts from different websites are added to Authenticator, it no longer overwrites the first account