Cockpit 340

- Cockpit 340
- Cockpit Podman 107
- Cockpit Files 22
- Cockpit Machines 334
- Cockpit OSTree 211

Signed-off-by: Freya Gustavsson <freya@venefilyn.se>

Author: Venefilyn

_data/authors.yml

@@ -47,3 +47,8 @@ kkoukiou:
 
 tmatus:
   name: Tomáš Matuš
+
+Venefilyn:
+  name: Freya Gustavsson
+  description: |
+    The one who touches codebases everywhere and lead with smiles.

_posts/2025-06-04-cockpit-340.md

@@ -0,0 +1,77 @@
+---
+title: Cockpit 340
+author: Venefilyn
+date: "2025-06-04"
+tags: cockpit, podman, files, machines, ostree
+slug: cockpit-340
+category: release
+summary: "Handle unsupported storage partitions, link quadlet logs to their service, source mode for virtual networks, various UX improvements."
+---
+
+Cockpit is the [modern Linux admin interface](https://cockpit-project.org/).
+We release regularly.
+
+Here are the release notes from Cockpit 340, cockpit-podman 107, cockpit-machines 333, and cockpit-ostree 211:
+
+## Cockpit
+
+### Storage: Prevent modifying partitions in unsupported places
+
+It was previously confusing and somewhat dangerous when storage page listed LVM2 Logical Volumes as having free space. This is now changed to include a notice and not display these partitions to prevent mishaps when we cannot support it.
+
+![Screenshot showing off a notice inside a GPT partitions card saying "Unexpected partitions" in bold, followed by a description saying "Partitions are not supported on this block device. If it is used as a disk for a virtual machine, the partitions must be managed by the operating system inside the virtual machine."]({{ site.baseurl }}/images/340-storage-unsupported-partitions.png)
+
+### UX improvements
+
+- We now warn the user when renaming volume groups that contain the root filesystem as it might break the next boot.
+- Health card items in overview page is now aligned correctly.
+
+  _Thanks to [Albert Byiringiro](https://github.com/albert-byiringiro) for this contribution!_
+
+  ![Screenshot of the overview page and health card with the items inside it aligned.]({{ site.baseurl }}/images/340-health-card-spacing.png)
+
+- Various typos have been fixed.
+
+## Cockpit Podman
+
+### Podman Quadlets logs now links to their systemd service log page
+
+A simple but quality-of-life improvement that adds a link from the Logs page in a Quadlet container to its systemd service counterpart.
+
+![An image of a podman logs page for a container called "systemd-test" below the black logs box is a link saying "View test.service logs".]({{ site.baseurl }}/images/340-quadlet-service-logs-link.png)
+
+### `podman-compose` no longer mistakenly listed as a service
+
+`podman-compose` sets labels to containers that confused it for a quadlet systemd-service. This should no longer be an issue and allow users to stop, kill, or otherwise manage these containers.
+
+## Cockpit Machines
+
+### Virtual network interfaces can now select source mode
+
+When adding a new virtual network interface you can now select between VEPA, Bridge, Private, or Passthrough for more flexibility with how machines are exposed to the network.
+
+![Screenshot showing off new form selection, it includes an information button for "Source" as well as a radio button to select either VEPA, Bridge, Private, or Passthrough.]({{ site.baseurl }}/images/340-machines-network-source-mode.png)
+
+## Try it out
+
+Cockpit 340, cockpit-podman 107, cockpit-files 22, cockpit-machines
+334, and cockpit-ostree 211 are available now:
+
+- [For your Linux system](https://cockpit-project.org/running.html)
+- [Cockpit Client](https://flathub.org/apps/details/org.cockpit_project.CockpitClient)
+
+- [Cockpit Source Tarball](https://github.com/cockpit-project/cockpit/releases/tag/340)
+- [Cockpit Fedora 42](https://bodhi.fedoraproject.org/updates/FEDORA-2025-b414ded6de) TBD
+- [Cockpit Fedora 41](https://bodhi.fedoraproject.org/updates/FEDORA-2025-dc44e3ebf2) TBD
+- [cockpit-podman Source Tarball](https://github.com/cockpit-project/cockpit-podman/releases/tag/107)
+- [cockpit-podman Fedora 42](https://bodhi.fedoraproject.org/updates/FEDORA-2025-33e26f7c12) TBD
+- [cockpit-podman Fedora 41](https://bodhi.fedoraproject.org/updates/FEDORA-2025-e867161328) TBD
+- [cockpit-files Source Tarball](https://github.com/cockpit-project/cockpit-files/releases/tag/22)
+- [cockpit-files Fedora 42](https://bodhi.fedoraproject.org/updates/FEDORA-2025-3136f15eb8) TBD
+- [cockpit-files Fedora 41](https://bodhi.fedoraproject.org/updates/FEDORA-2025-332f1df14a) TBD
+- [cockpit-machines Source Tarball](https://github.com/cockpit-project/cockpit-machines/releases/tag/333)
+- [cockpit-machines Fedora 42](https://bodhi.fedoraproject.org/updates/FEDORA-2025-ef270f0390) TBD
+- [cockpit-machines Fedora 41](https://bodhi.fedoraproject.org/updates/FEDORA-2025-065f8865d6) TBD
+- [cockpit-ostree Source Tarball](https://github.com/cockpit-project/cockpit-ostree/releases/tag/211)
+- [cockpit-ostree Fedora 42](https://bodhi.fedoraproject.org/updates/FEDORA-2025-cca579c4b9) TBD
+- [cockpit-ostree Fedora 41](https://bodhi.fedoraproject.org/updates/FEDORA-2025-e28678da70) TBD