60 lines
3.5 KiB
Markdown
60 lines
3.5 KiB
Markdown
---
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layout: doc
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title: Qubes OS 4.2.0 release notes
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permalink: /doc/releases/4.2/release-notes/
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---
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## New features and improvements since Qubes 4.1
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- Dom0 upgraded to Fedora 37 ([#6982](https://github.com/QubesOS/qubes-issues/issues/6982))
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- Xen upgraded to version 4.17
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- Default Debian template upgraded to Debian 12
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- Default Fedora and Debian templates use Xfce instead of GNOME ([#7784](https://github.com/QubesOS/qubes-issues/issues/7784))
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- SELinux support in Fedora templates ([#4239](https://github.com/QubesOS/qubes-issues/issues/4239))
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- Several GUI applications rewritten (screenshots below), including:
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- Applications Menu (also available as preview in R4.1) ([#6665](https://github.com/QubesOS/qubes-issues/issues/6665)), ([#5677](https://github.com/QubesOS/qubes-issues/issues/5677))
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- Qubes Global Settings ([#6898](https://github.com/QubesOS/qubes-issues/issues/6898))
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- Create New Qube
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- Qubes Update ([#7443](https://github.com/QubesOS/qubes-issues/issues/7443))
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- Unified `grub.cfg` location for both UEFI and legacy boot ([#7985](https://github.com/QubesOS/qubes-issues/issues/7985))
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- PipeWire support ([#6358](https://github.com/QubesOS/qubes-issues/issues/6358))
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- fwupd integration for firmware updates ([#4855](https://github.com/QubesOS/qubes-issues/issues/4855))
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- Optional automatic clipboard clearing ([#3415](https://github.com/QubesOS/qubes-issues/issues/3415))
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- Official packages built using Qubes Builder v2 ([#6486](https://github.com/QubesOS/qubes-issues/issues/6486))
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- Split GPG management in Qubes Global Settings
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- Qrexec services use new qrexec policy format by default (but old format is still supported) ([#8000](https://github.com/QubesOS/qubes-issues/issues/8000))
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- Improved keyboard layout switching
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For a full list, including more detailed descriptions, please see [here](https://github.com/QubesOS/qubes-issues/issues?q=is%3Aissue+sort%3Aupdated-desc+milestone%3A%22Release+4.2%22+label%3A%22release+notes%22+is%3Aclosed). Below are some screenshots of the new and improved Qubes GUI tools.
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The new Qubes OS Update tool:
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[](/attachment/site/4-2_update.png)
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The new Qubes OS Global Config tool:
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[](/attachment/site/4-2_global-config_1.png)
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[](/attachment/site/4-2_global-config_2.png)
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The new Qubes OS Policy Editor tool:
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[](/attachment/site/4-2_policy-editor.png)
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## Known issues
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- DomU firewalls have completely switched to nftables. Users should add their custom rules to the `custom-input` and `custom-forward` chains. ([#5031](https://github.com/QubesOS/qubes-issues/issues/5031), [#6062](https://github.com/QubesOS/qubes-issues/issues/6062))
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For a full list of open bug reports affecting 4.2, please see [here](https://github.com/QubesOS/qubes-issues/issues?q=is%3Aissue+label%3Aaffects-4.2+label%3A%22T%3A+bug%22+is%3Aopen). We strongly recommend [updating Qubes OS](/doc/how-to-update/) immediately after installation in order to apply any and all available bug fixes.
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## Download
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All Qubes ISOs and associated [verification files](/security/verifying-signatures/) are available on the [downloads](/downloads/) page.
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## Installation instructions
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See the [installation guide](/doc/installation-guide/).
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## Upgrading
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Please see [how to upgrade to Qubes 4.2](/doc/upgrade/4.2/).
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