# [Tails 5.20](
https://tails.net/news/version_5.20/index.en.html)
# Changes and updates
* Update _Tor Browser_ to [13.0.4](
https://blog.torproject.org/new-release-tor-browser-1304).
* Update _Thunderbird_ to [115.5.0](
https://www.thunderbird.net/en-US/thunderbird/115.5.0/releasenotes/).
* Stop downloading the _AdGuard_ filter list for _uBlock Origin_ in the language of the session.
This prevents some advanced browser fingerprinting.
([#20022](
https://gitlab.tails.boum.org/tails/tails/-/issues/20022))
# Fixed problems
Since many of you are still reporting issues with the new Persistent Storage,
we are releasing several improvements to the Persistent Storage and the
_WhisperBack_ error reporting tool:
* Fix an error when activating the Persistent Storage. ([#20011](
https://gitlab.tails.boum.org/tails/tails/-/issues/20011))
* Fix the translation of the _WhisperBack_ interface. ([#20040](
https://gitlab.tails.boum.org/tails/tails/-/issues/20040))
* Improve the interface of _WhisperBack_ to make it easier to report the information we need to troubleshoot issues. ([#19351](
https://gitlab.tails.boum.org/tails/tails/-/issues/19351))
![](
https://tails.net/news/version_5.20/whisperback.png)
For more details, read our
[changelog](
https://gitlab.tails.boum.org/tails/tails/-/blob/master/debian/changelog).
# Known issues
None specific to this release.
See the list of [long-standing
issues](
https://tails.net/support/known_issues/index.en.html).
# Get Tails 5.20
## To upgrade your Tails USB stick and keep your Persistent Storage
* Automatic upgrades are available from Tails 5.0 or later to 5.20.
You can [reduce the size of the
download](
https://tails.net/doc/upgrade/index.en.html#reduce) of future
automatic upgrades by doing a manual upgrade to the latest version.
* If you cannot do an automatic upgrade or if Tails fails to start after an automatic upgrade, please try to do a [manual upgrade](
https://tails.net/doc/upgrade/index.en.html#manual).
## To install Tails on a new USB stick
Follow our installation instructions:
* [Install from Windows](
https://tails.net/install/windows/index.en.html)
* [Install from macOS](
https://tails.net/install/mac/index.en.html)
* [Install from Linux](
https://tails.net/install/linux/index.en.html)
* [Install from Debian or Ubuntu using the command line and GnuPG](
https://tails.net/install/expert/index.en.html)
The Persistent Storage on the USB stick will be lost if you install instead of
upgrading.
## To download only
If you don't need installation or upgrade instructions, you can download Tails
5.20 directly:
* [For USB sticks (USB image)](
https://tails.net/install/download/index.en.html)
* [For DVDs and virtual machines (ISO image)](
https://tails.net/install/download-iso/index.en.html)
URL: <
https://tails.net/news/version_5.20/index.en.html>
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