To protect from such attacks while you are away from your computer, Tails 6.0 ignores any USB device that is plugged in while your screen is locked.

[[!img test_6.0-rc1/usbguard.png link="no" class="screenshot" alt="Notification: Reconnect
USB device. New device has been detected while you were away. Please disconnect
and reconnect the device to start using it."]]

Dark Mode and Night Light

[[!img doc/first_steps/desktop/dark.png link="no" class="screenshot" alt=""]]

[[!img doc/first_steps/desktop/night.png link="no" class="screenshot" alt=""]]

[[!img doc/first_steps/desktop/dark_night.png link="no" class="screenshot" alt=""]]

Easier screenshots and screencasts

GNOME 43 introduces a new [[!img lib/camera-photo.png alt="Take Screenshot"
class="symbolic" link="no"]] shortcut in the system menu that makes it easier
to take a screenshot or record a screencast.

[[!img doc/sensitive_documents/screenshot_and_screencast/camera.png link="no" class="screenshot" alt=""]]

Easier Gmail in Thunderbird

Thanks to changes in both Thunderbird and Gmail, it's much easier to configure a Gmail account in Thunderbird in Tails 6.0.

You don't have to configure anything special in your Gmail account, other than the usual 2-Step Verification.

Improve support for the Lightning protocol and hardware wallets.

- *KeePassXC* from 2.6.2 to 2.7.4

Add entry tags.

Support dark mode.

Add support for AIFF and HEIC files.

- *Text Editor* from `gedit` to `gnome-text-editor`

- *Inkscape* from 1.0.2 to 1.2.2

- *Onion Circuits* incorrectly claims Tor is not connected. ([[!tails_ticket 20233]])