Changes:

• All Steam fixes from v1.0.12: https://github.com/Jessecar96/SteamDesktopAuthenticator/releases/tag/1.0.12
• Fix issue with unicode characters such as Chinese
• Fix issue with confirmations that don't have an image (#891)
• Fix confirmations resolving to the incorrect type (trade vs market)
• Show an error when an account already has an authenticator linked
• Handle issue when Steam reports incorrect device codes

Known Issues:

• Some accounts may encounter an error adding SDA as an authenticator.
• Does not work on Windows 7 due to SSL/TLS issues.

Never download SDA from any other websites. Any official updates will only be posted to this GitHub page.

I highly recommend against using SDA as the very concept of it reduces your account security. You should be using the official Steam mobile apps to keep your account safe.