Nuevas funcionalidades

Random seed

Tails now stores a random seed on the USB stick to strengthen all cryptography.

Having a secure random number generator is critical to some of the cryptography used in Tails, for example, in the Persistent Storage, Tor, or HTTPS.

This random seed is stored outside of the Persistent Storage so that all users can benefit from stronger cryptography.

Cambios y actualizaciones

  • Switch to using HTTPS addresses instead of an onion addresses for the Debian and Tails APT repositories. This makes the Additional Software feature more reliable.

  • Update Tor Browser to 13.0.16.

  • Update the Tor client to 0.4.8.12.

  • Update Thunderbird to 115.12.0.

Problemas arreglados

  • Fix more issues when unlocking the Persistent Storage. (#20020, #20344, #19913)

  • Fix connecting to a mobile broadband network on some hardware. (#20291)

  • Enable again the PDF reader of Thunderbird that we disabled in Tails 6.3 for security.

  • Improve the error message of Tails Cloner when the target USB stick cannot be unmounted because it is being used. (#19253)

  • Fix the homepage of Tor Browser when using the New Identity feature. This removes the error message Tor Browser blocked your homepage from loading. (#20381)

  • Remove the redundant dialog when unlocking a VeraCrypt volume using the Unlock VeraCrypt Volumes utility. (#20281)

Para más detalles, lee nuestro registro de cambios.

Get Tails 6.4

Para actualizar Tails y mantener tu Almacenamiento Persistente

  • Automatic upgrades are available from Tails 6.0 or later to 6.4.

    Puedes reducir el tamaño de la descarga de futuras actualizaciones automáticas haciendo una actualización manual a la última versión.

  • Si no puedes hacer una actualización automática, o si Tails falla al iniciar después de una actualización automática, intenta hacer una actualización manual.

To install Tails 6.4 on a new USB stick

Sigue nuestras instrucciones de instalación:

El Almacenamiento Persistente en la memoria USB se perderá si instalas en vez de actualizar.

Para sólo descargar

If you don't need installation or upgrade instructions, you can download Tails 6.4 directly: