path: root/nixos/doc/manual/from_md/release-notes/rl-2211.section.xml

<section xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xml:id="sec-release-22.11">
  <title>Release 22.11 (“Raccoon”, 2022.11/??)</title>
  <para>
    Support is planned until the end of June 2023, handing over to
    23.05.
  </para>
  <section xml:id="sec-release-22.11-highlights">
    <title>Highlights</title>
    <para>
      In addition to numerous new and upgraded packages, this release
      has the following highlights:
    </para>
    <itemizedlist>
      <listitem>
        <para>
          GNOME has been upgraded to 43. Please take a look at their
          <link xlink:href="https://release.gnome.org/43/">Release
          Notes</link> for details.
        </para>
      </listitem>
      <listitem>
        <para>
          During cross-compilation, tests are now executed if the test
          suite can be executed by the build platform. This is the case
          when doing “native” cross-compilation where the build and host
          platforms are largely the same, but the nixpkgs’ cross
          compilation infrastructure is used, e.g.
          <literal>pkgsStatic</literal> and <literal>pkgsLLVM</literal>.
          Another possibility is that the build platform is a superset
          of the host platform, e.g. when cross-compiling from
          <literal>x86_64-unknown-linux</literal> to
          <literal>i686-unknown-linux</literal>. The predicate gating
          test suite execution is the newly added
          <literal>canExecute</literal> predicate: You can e.g. check if
          <literal>stdenv.buildPlatform</literal> can execute binaries
          built for <literal>stdenv.hostPlatform</literal> (i.e.
          produced by <literal>stdenv.cc</literal>) by evaluating
          <literal>stdenv.buildPlatform.canExecute stdenv.hostPlatform</literal>.
        </para>
      </listitem>
      <listitem>
        <para>
          The <literal>nixpkgs.hostPlatform</literal> and
          <literal>nixpkgs.buildPlatform</literal> options have been
          added. These cover and override the
          <literal>nixpkgs.{system,localSystem,crossSystem}</literal>
          options.
        </para>
        <itemizedlist spacing="compact">
          <listitem>
            <para>
              <literal>hostPlatform</literal> is the platform or
              <quote><literal>system</literal></quote> string of the
              NixOS system described by the configuration.
            </para>
          </listitem>
          <listitem>
            <para>
              <literal>buildPlatform</literal> is the platform that is
              responsible for building the NixOS configuration. It
              defaults to the <literal>hostPlatform</literal>, for a
              non-cross build configuration. To cross compile, set
              <literal>buildPlatform</literal> to a different value.
            </para>
          </listitem>
        </itemizedlist>
        <para>
          The new options convey the same information, but with fewer
          options, and following the Nixpkgs terminology.
        </para>
        <para>
          The existing options
          <literal>nixpkgs.{system,localSystem,crossSystem}</literal>
          have not been formally deprecated, to allow for evaluation of
          the change and to allow for a transition period so that in
          time the ecosystem can switch without breaking compatibility
          with any supported NixOS release.
        </para>
      </listitem>
      <listitem>
        <para>
          <literal>emacs</literal> enables native compilation which
          means:
        </para>
        <itemizedlist spacing="compact">
          <listitem>
            <para>
              emacs packages from nixpkgs, builtin or not, will do
              native compilation ahead of time so you can enjoy the
              benefit of native compilation without compiling them on
              you machine;
            </para>
          </listitem>
          <listitem>
            <para>
              emacs packages from somewhere else, e.g.
              <literal>package-install</literal>, will do asynchronously
              deferred native compilation. If you do not want this,
              maybe to avoid CPU consumption for compilation, you can
              use
              <literal>(setq native-comp-deferred-compilation nil)</literal>
              to disable it while still enjoy the benefit of native
              compilation for packages from nixpkgs.
            </para>
          </listitem>
        </itemizedlist>
      </listitem>
      <listitem>
        <para>
          <literal>nixos-generate-config</literal> now generates
          configurations that can be built in pure mode. This is
          achieved by setting the new
          <literal>nixpkgs.hostPlatform</literal> option.
        </para>
        <para>
          You may have to unset the <literal>system</literal> parameter
          in <literal>lib.nixosSystem</literal>, or similarly remove
          definitions of the
          <literal>nixpkgs.{system,localSystem,crossSystem}</literal>
          options.
        </para>
        <para>
          Alternatively, you can remove the
          <literal>hostPlatform</literal> line and use NixOS like you
          would in NixOS 22.05 and earlier.
        </para>
      </listitem>
      <listitem>
        <para>
          PHP now defaults to PHP 8.1, updated from 8.0.
        </para>
      </listitem>
      <listitem>
        <para>
          Perl has been updated to 5.36, and its core module
          <literal>HTTP::Tiny</literal> was patched to verify SSL/TLS
          certificates by default.
        </para>
      </listitem>
      <listitem>
        <para>
          Improved performances of
          <literal>lib.closePropagation</literal> which was previously
          quadratic. This is used in e.g.
          <literal>ghcWithPackages</literal>. Please see backward
          incompatibilities notes below.
        </para>
      </listitem>
      <listitem>
        <para>
          Cinnamon has been updated to 5.4. While at it, the cinnamon
          module now defaults to blueman as bluetooth manager and
          slick-greeter as lightdm greeter to match upstream.
        </para>
      </listitem>
      <listitem>
        <para>
          OpenSSL now defaults to OpenSSL 3, updated from 1.1.1.
        </para>
      </listitem>
      <listitem>
        <para>
          An image configuration and generator has been added for Linode
          images, largely based on the present GCE configuration and
          image.
        </para>
      </listitem>
      <listitem>
        <para>
          <literal>hardware.nvidia</literal> has a new option
          <literal>open</literal> that can be used to opt in the
          opensource version of NVIDIA kernel driver. Note that the
          driver’s support for GeForce and Workstation GPUs is still
          alpha quality, see
          <link xlink:href="https://developer.nvidia.com/blog/nvidia-releases-open-source-gpu-kernel-modules/">NVIDIA
          Releases Open-Source GPU Kernel Modules</link> for the
          official announcement.
        </para>
      </listitem>
    </itemizedlist>
  </section>
  <section xml:id="sec-release-22.11-new-services">
    <title>New Services</title>
    <itemizedlist>
      <listitem>
        <para>
          <link xlink:href="https://github.com/jollheef/appvm">appvm</link>,
          Nix based app VMs. Available as
          <link xlink:href="options.html#opt-virtualisation.appvm.enable">virtualisation.appvm</link>.
        </para>
      </listitem>
      <listitem>
        <para>
          <link xlink:href="https://github.com/mozilla-services/syncstorage-rs">syncstorage-rs</link>,
          a self-hostable sync server for Firefox. Available as
          <link xlink:href="options.html#opt-services.firefox-syncserver.enable">services.firefox-syncserver</link>.
        </para>
      </listitem>
      <listitem>
        <para>
          <link xlink:href="https://dragonflydb.io/">dragonflydb</link>,
          a modern replacement for Redis and Memcached. Available as
          <link linkend="opt-services.dragonflydb.enable">services.dragonflydb</link>.
        </para>
      </listitem>
      <listitem>
        <para>
          <link xlink:href="https://komga.org/">Komga</link>, a free and
          open source comics/mangas media server. Available as
          <link linkend="opt-services.komga.enable">services.komga</link>.
        </para>
      </listitem>
      <listitem>
        <para>
          <link xlink:href="https://tandoor.dev">Tandoor Recipes</link>,
          a self-hosted multi-tenant recipe collection. Available as
          <link xlink:href="options.html#opt-services.tandoor-recipes.enable">services.tandoor-recipes</link>.
        </para>
      </listitem>
      <listitem>
        <para>
          <link xlink:href="https://hbase.apache.org/">HBase
          cluster</link>, a distributed, scalable, big data store.
          Available as
          <link xlink:href="options.html#opt-services.hadoop.hbase.enable">services.hadoop.hbase</link>.
        </para>
      </listitem>
      <listitem>
        <para>
          <link xlink:href="https://github.com/messagebird/sachet/">Sachet</link>,
          an SMS alerting tool for the Prometheus Alertmanager.
          Available as
          <link linkend="opt-services.prometheus.sachet.enable">services.prometheus.sachet</link>.
        </para>
      </listitem>
      <listitem>
        <para>
          <link xlink:href="https://github.com/leetronics/infnoise">infnoise</link>,
          a hardware True Random Number Generator dongle. Available as
          <link xlink:href="options.html#opt-services.infnoise.enable">services.infnoise</link>.
        </para>
      </listitem>
      <listitem>
        <para>
          <link xlink:href="https://github.com/prymitive/kthxbye">kthxbye</link>,
          an alert acknowledgement management daemon for Prometheus
          Alertmanager. Available as
          <link xlink:href="options.html#opt-services.kthxbye.enable">services.kthxbye</link>
        </para>
      </listitem>
      <listitem>
        <para>
          <link xlink:href="https://github.com/jtroo/kanata">kanata</link>,
          a tool to improve keyboard comfort and usability with advanced
          customization. Available as
          <link xlink:href="options.html#opt-services.kanata.enable">services.kanata</link>.
        </para>
      </listitem>
      <listitem>
        <para>
          <link xlink:href="https://languagetool.org/">languagetool</link>,
          a multilingual grammar, style, and spell checker. Available as
          <link xlink:href="options.html#opt-services.languagetool.enable">services.languagetool</link>.
        </para>
      </listitem>
      <listitem>
        <para>
          <link xlink:href="https://gitlab.com/CalcProgrammer1/OpenRGB/-/tree/master">OpenRGB</link>,
          a FOSS tool for controlling RGB lighting. Available as
          <link xlink:href="options.html#opt-services-hardware-openrgb-enable">services.hardware.openrgb.enable</link>.
        </para>
      </listitem>
      <listitem>
        <para>
          <link xlink:href="https://www.getoutline.com/">Outline</link>,
          a wiki and knowledge base similar to Notion. Available as
          <link linkend="opt-services.outline.enable">services.outline</link>.
        </para>
      </listitem>
      <listitem>
        <para>
          <link xlink:href="https://git.sr.ht/~migadu/alps">alps</link>,
          a simple and extensible webmail. Available as
          <link linkend="opt-services.alps.enable">services.alps</link>.
        </para>
      </listitem>
      <listitem>
        <para>
          <link xlink:href="https://github.com/shizunge/endlessh-go">endlessh-go</link>,
          an SSH tarpit that exposes Prometheus metrics. Available as
          <link linkend="opt-services.endlessh-go.enable">services.endlessh-go</link>.
        </para>
      </listitem>
      <listitem>
        <para>
          <link xlink:href="https://netbird.io">netbird</link>, a zero
          configuration VPN. Available as
          <link xlink:href="options.html#opt-services.netbird.enable">services.netbird</link>.
        </para>
      </listitem>
      <listitem>
        <para>
          <link xlink:href="https://github.com/aiberia/persistent-evdev">persistent-evdev</link>,
          a daemon to add virtual proxy devices that mirror a physical
          input device but persist even if the underlying hardware is
          hot-plugged. Available as
          <link linkend="opt-services.persistent-evdev.enable">services.persistent-evdev</link>.
        </para>
      </listitem>
      <listitem>
        <para>
          <link xlink:href="https://schleuder.org/">schleuder</link>, a
          mailing list manager with PGP support. Enable using
          <link linkend="opt-services.schleuder.enable">services.schleuder</link>.
        </para>
      </listitem>
      <listitem>
        <para>
          <link xlink:href="https://www.dolibarr.org/">Dolibarr</link>,
          an enterprise resource planning and customer relationship
          manager. Enable using
          <link linkend="opt-services.dolibarr.enable">services.dolibarr</link>.
        </para>
      </listitem>
      <listitem>
        <para>
          <link xlink:href="https://freshrss.org/">FreshRSS</link>, a
          free, self-hostable RSS feed aggregator. Available as
          <link linkend="opt-services.freshrss.enable">services.freshrss</link>.
        </para>
      </listitem>
      <listitem>
        <para>
          <link xlink:href="https://www.expressvpn.com">expressvpn</link>,
          the CLI client for ExpressVPN. Available as
          <link linkend="opt-services.expressvpn.enable">services.expressvpn</link>.
        </para>
      </listitem>
      <listitem>
        <para>
          <link xlink:href="https://github.com/L11R/go-autoconfig">go-autoconfig</link>,
          IMAP/SMTP autodiscover server. Available as
          <link linkend="opt-services.go-autoconfig.enable">services.go-autoconfig</link>.
        </para>
      </listitem>
      <listitem>
        <para>
          <link xlink:href="https://github.com/tmate-io/tmate-ssh-server">tmate-ssh-server</link>,
          server side part of
          <link xlink:href="https://tmate.io/">tmate</link>. Available
          as
          <link linkend="opt-services.tmate-ssh-server.enable">services.tmate-ssh-server</link>.
        </para>
      </listitem>
      <listitem>
        <para>
          <link xlink:href="https://www.grafana.com/oss/tempo/">Grafana
          Tempo</link>, a distributed tracing store. Available as
          <link linkend="opt-services.tempo.enable">services.tempo</link>.
        </para>
      </listitem>
      <listitem>
        <para>
          <link xlink:href="https://www.ausweisapp.bund.de/">AusweisApp2</link>,
          the authentication software for the German ID card. Available
          as
          <link linkend="opt-programs.ausweisapp.enable">programs.ausweisapp</link>.
        </para>
      </listitem>
      <listitem>
        <para>
          <link xlink:href="https://github.com/zalando/patroni">Patroni</link>,
          a template for PostgreSQL HA with ZooKeeper, etcd or Consul.
          Available as
          <link xlink:href="options.html#opt-services.patroni.enable">services.patroni</link>.
        </para>
      </listitem>
      <listitem>
        <para>
          <link xlink:href="https://github.com/prometheus-community/ipmi_exporter">Prometheus
          IPMI exporter</link>, an IPMI exporter for Prometheus.
          Available as
          <link linkend="opt-services.prometheus.exporters.ipmi.enable">services.prometheus.exporters.ipmi</link>.
        </para>
      </listitem>
      <listitem>
        <para>
          <link xlink:href="https://writefreely.org">WriteFreely</link>,
          a simple blogging platform with ActivityPub support. Available
          as
          <link xlink:href="options.html#opt-services.writefreely.enable">services.writefreely</link>.
        </para>
      </listitem>
      <listitem>
        <para>
          <link xlink:href="https://listmonk.app">Listmonk</link>, a
          self-hosted newsletter manager. Enable using
          <link xlink:href="options.html#opt-services.listmonk.enable">services.listmonk</link>.
        </para>
      </listitem>
    </itemizedlist>
  </section>
  <section xml:id="sec-release-22.11-incompatibilities">
    <title>Backward Incompatibilities</title>
    <itemizedlist>
      <listitem>
        <para>
          Nixpkgs now requires Nix 2.3 or newer.
        </para>
      </listitem>
      <listitem>
        <para>
          The <literal>isCompatible</literal> predicate checking CPU
          compatibility is no longer exposed by the platform sets
          generated using <literal>lib.systems.elaborate</literal>. In
          most cases you will want to use the new
          <literal>canExecute</literal> predicate instead which also
          considers the kernel / syscall interface. It is briefly
          described in the release’s
          <link linkend="sec-release-22.11-highlights">highlights
          section</link>.
          <literal>lib.systems.parse.isCompatible</literal> still
          exists, but has changed semantically: Architectures with
          differing endianness modes are <emphasis>no longer considered
          compatible</emphasis>.
        </para>
      </listitem>
      <listitem>
        <para>
          <literal>ngrok</literal> has been upgraded from 2.3.40 to
          3.0.4. Please see
          <link xlink:href="https://ngrok.com/docs/guides/upgrade-v2-v3">the
          upgrade guide</link> and
          <link xlink:href="https://ngrok.com/docs/ngrok-agent/changelog">changelog</link>.
          Notably, breaking changes are that the config file format has
          changed and support for single hypen arguments was dropped.
        </para>
      </listitem>
      <listitem>
        <para>
          <literal>i18n.supportedLocales</literal> is now by default
          only generated with the locales set in
          <literal>i18n.defaultLocale</literal> and
          <literal>i18n.extraLocaleSettings</literal>. This got
          partially copied over from the minimal profile and reduces the
          final system size by up to 200MB. If you require all locales
          installed set the option to
          <literal>[ &quot;all&quot; ]</literal>.
        </para>
      </listitem>
      <listitem>
        <para>
          The <literal>isPowerPC</literal> predicate, found on
          <literal>platform</literal> attrsets
          (<literal>hostPlatform</literal>,
          <literal>buildPlatform</literal>,
          <literal>targetPlatform</literal>, etc) has been removed in
          order to reduce confusion. The predicate was was defined such
          that it matches only the 32-bit big-endian members of the
          POWER/PowerPC family, despite having a name which would imply
          a broader set of systems. If you were using this predicate,
          you can replace <literal>foo.isPowerPC</literal> with
          <literal>(with foo; isPower &amp;&amp; is32bit &amp;&amp; isBigEndian)</literal>.
        </para>
      </listitem>
      <listitem>
        <para>
          The <literal>fetchgit</literal> fetcher now uses
          <link xlink:href="https://www.git-scm.com/docs/git-sparse-checkout/2.37.0#_internalscone_mode_handling">cone
          mode</link> by default for sparse checkouts.
          <link xlink:href="https://www.git-scm.com/docs/git-sparse-checkout/2.37.0#_internalsnon_cone_problems">Non-cone
          mode</link> can be enabled by passing
          <literal>nonConeMode = true</literal>, but note that non-cone
          mode is deprecated and this option may be removed alongside a
          future Git update without notice.
        </para>
      </listitem>
      <listitem>
        <para>
          <literal>openssh</literal> was updated to version 9.1,
          disabling the generation of DSA keys when using
          <literal>ssh-keygen -A</literal> as they are insecure. Also,
          <literal>SetEnv</literal> directives in
          <literal>ssh_config</literal> and
          <literal>sshd_config</literal> are now first-match-wins
        </para>
      </listitem>
      <listitem>
        <para>
          <literal>bsp-layout</literal> no longer uses the command
          <literal>cycle</literal> to switch to other window layouts, as
          it got replaced by the commands <literal>previous</literal>
          and <literal>next</literal>.
        </para>
      </listitem>
      <listitem>
        <para>
          The Barco ClickShare driver/client package
          <literal>pkgs.clickshare-csc1</literal> and the option
          <literal>programs.clickshare-csc1.enable</literal> have been
          removed, as it requires <literal>qt4</literal>, which reached
          its end-of-life 2015 and will no longer be supported by
          nixpkgs.
          <link xlink:href="https://www.barco.com/de/support/knowledge-base/4380-can-i-use-linux-os-with-clickshare-base-units">According
          to Barco</link> many of their base unit models can be used
          with Google Chrome and the Google Cast extension.
        </para>
      </listitem>
      <listitem>
        <para>
          <literal>services.hbase</literal> has been renamed to
          <literal>services.hbase-standalone</literal>. For production
          HBase clusters, use <literal>services.hadoop.hbase</literal>
          instead.
        </para>
      </listitem>
      <listitem>
        <para>
          The <literal>p4</literal> package now only includes the
          open-source Perforce Helix Core command-line client and APIs.
          It no longer installs the unfree Helix Core Server binaries
          <literal>p4d</literal>, <literal>p4broker</literal>, and
          <literal>p4p</literal>. To install the Helix Core Server
          binaries, use the <literal>p4d</literal> package instead.
        </para>
      </listitem>
      <listitem>
        <para>
          The <literal>coq</literal> package and versioned variants
          starting at <literal>coq_8_14</literal> no longer include
          CoqIDE, which is now available through
          <literal>coqPackages.coqide</literal>. It is still possible to
          get CoqIDE as part of the <literal>coq</literal> package by
          overriding the <literal>buildIde</literal> argument of the
          derivation.
        </para>
      </listitem>
      <listitem>
        <para>
          PHP 7.4 is no longer supported due to upstream not supporting
          this version for the entire lifecycle of the 22.11 release.
        </para>
      </listitem>
      <listitem>
        <para>
          <literal>pkgs.cosign</literal> does not provide the
          <literal>cosigned</literal> binary anymore. The
          <literal>sget</literal> binary has been moved into its own
          package.
        </para>
      </listitem>
      <listitem>
        <para>
          Emacs now uses the Lucid toolkit by default instead of GTK
          because of stability and compatibility issues. Users who still
          wish to remain using GTK can do so by using
          <literal>emacs-gtk</literal>.
        </para>
      </listitem>
      <listitem>
        <para>
          riak package removed along with
          <literal>services.riak</literal> module, due to lack of
          maintainer to update the package.
        </para>
      </listitem>
      <listitem>
        <para>
          xow package removed along with the
          <literal>hardware.xow</literal> module, due to the project
          being deprecated in favor of <literal>xone</literal>, which is
          available via the <literal>hardware.xone</literal> module.
        </para>
      </listitem>
      <listitem>
        <para>
          dd-agent package removed along with the
          <literal>services.dd-agent</literal> module, due to the
          project being deprecated in favor of
          <literal>datadog-agent</literal>, which is available via the
          <literal>services.datadog-agent</literal> module.
        </para>
      </listitem>
      <listitem>
        <para>
          <literal>teleport</literal> has been upgraded to major version
          10. Please see upstream
          <link xlink:href="https://goteleport.com/docs/ver/10.0/management/operations/upgrading/">upgrade
          instructions</link> and
          <link xlink:href="https://goteleport.com/docs/ver/10.0/changelog/#1000">release
          notes</link>.
        </para>
      </listitem>
      <listitem>
        <para>
          <literal>lib.closePropagation</literal> now needs that all
          gathered sets have an <literal>outPath</literal> attribute.
        </para>
      </listitem>
      <listitem>
        <para>
          lemmy module option
          <literal>services.lemmy.settings.database.createLocally</literal>
          moved to
          <literal>services.lemmy.database.createLocally</literal>.
        </para>
      </listitem>
      <listitem>
        <para>
          virtlyst package and <literal>services.virtlyst</literal>
          module removed, due to lack of maintainers.
        </para>
      </listitem>
      <listitem>
        <para>
          The <literal>services.graphite.api</literal> and
          <literal>services.graphite.beacon</literal> NixOS options, and
          the <literal>python3.pkgs.graphite_api</literal>,
          <literal>python3.pkgs.graphite_beacon</literal> and
          <literal>python3.pkgs.influxgraph</literal> packages, have
          been removed due to lack of upstream maintenance.
        </para>
      </listitem>
      <listitem>
        <para>
          The <literal>aws</literal> package has been removed due to
          being abandoned by the upstream. It is recommended to use
          <literal>awscli</literal> or <literal>awscli2</literal>
          instead.
        </para>
      </listitem>
      <listitem>
        <para>
          <literal>systemd-networkd</literal> v250 deprecated, renamed,
          and moved some sections and settings which leads to the
          following breaking module changes:
        </para>
        <itemizedlist spacing="compact">
          <listitem>
            <para>
              <literal>systemd.network.networks.&lt;name&gt;.dhcpV6PrefixDelegationConfig</literal>
              is renamed to
              <literal>systemd.network.networks.&lt;name&gt;.dhcpPrefixDelegationConfig</literal>.
            </para>
          </listitem>
          <listitem>
            <para>
              <literal>systemd.network.networks.&lt;name&gt;.dhcpV6Config</literal>
              no longer accepts the
              <literal>ForceDHCPv6PDOtherInformation=</literal> setting.
              Please use the <literal>WithoutRA=</literal> and
              <literal>UseDelegatedPrefix=</literal> settings in your
              <literal>systemd.network.networks.&lt;name&gt;.dhcpV6Config</literal>
              and the <literal>DHCPv6Client=</literal> setting in your
              <literal>systemd.network.networks.&lt;name&gt;.ipv6AcceptRAConfig</literal>
              to control when the DHCPv6 client is started and how the
              delegated prefixes are handled by the DHCPv6 client.
            </para>
          </listitem>
          <listitem>
            <para>
              <literal>systemd.network.networks.&lt;name&gt;.networkConfig</literal>
              no longer accepts the <literal>IPv6Token=</literal>
              setting. Use the <literal>Token=</literal> setting in your
              <literal>systemd.network.networks.&lt;name&gt;.ipv6AcceptRAConfig</literal>
              instead. The
              <literal>systemd.network.networks.&lt;name&gt;.ipv6Prefixes.*.ipv6PrefixConfig</literal>
              now also accepts the <literal>Token=</literal> setting.
            </para>
          </listitem>
        </itemizedlist>
      </listitem>
      <listitem>
        <para>
          The <literal>meta.mainProgram</literal> attribute of packages
          in <literal>wineWowPackages</literal> now defaults to
          <literal>&quot;wine64&quot;</literal>.
        </para>
      </listitem>
      <listitem>
        <para>
          The <literal>paperless</literal> module now defaults
          <literal>PAPERLESS_TIME_ZONE</literal> to your configured
          system timezone.
        </para>
      </listitem>
      <listitem>
        <para>
          (Neo)Vim can not be configured with
          <literal>configure.pathogen</literal> anymore to reduce
          maintainance burden. Use <literal>configure.packages</literal>
          instead.
        </para>
      </listitem>
      <listitem>
        <para>
          Neovim can not be configured with plug anymore (still works
          for vim).
        </para>
      </listitem>
      <listitem>
        <para>
          The default <literal>kops</literal> version is now 1.25.1 and
          support for 1.22 and older has been dropped.
        </para>
      </listitem>
      <listitem>
        <para>
          <literal>k3s</literal> no longer supports docker as runtime
          due to upstream dropping support.
        </para>
      </listitem>
      <listitem>
        <para>
          <literal>k3s</literal> supports <literal>clusterInit</literal>
          option, and it is enabled by default, for servers.
        </para>
      </listitem>
      <listitem>
        <para>
          <literal>stylua</literal> no longer accepts
          <literal>lua52Support</literal> and
          <literal>luauSupport</literal> overrides, use
          <literal>features</literal> instead, which defaults to
          <literal>[ &quot;lua54&quot; &quot;luau&quot; ]</literal>.
        </para>
      </listitem>
    </itemizedlist>
  </section>
  <section xml:id="sec-release-22.11-notable-changes">
    <title>Other Notable Changes</title>
    <itemizedlist>
      <listitem>
        <para>
          The <literal>xplr</literal> package has been updated from
          0.18.0 to 0.19.0, which brings some breaking changes. See the
          <link xlink:href="https://github.com/sayanarijit/xplr/releases/tag/v0.19.0">upstream
          release notes</link> for more details.
        </para>
      </listitem>
      <listitem>
        <para>
          <literal>github-runner</literal> gained support for ephemeral
          runners and registrations using a personal access token (PAT)
          instead of a registration token. See
          <literal>services.github-runner.ephemeral</literal> and
          <literal>services.github-runner.tokenFile</literal> for
          details.
        </para>
      </listitem>
      <listitem>
        <para>
          A new module was added for the Saleae Logic device family,
          providing the options
          <literal>hardware.saleae-logic.enable</literal> and
          <literal>hardware.saleae-logic.package</literal>.
        </para>
      </listitem>
      <listitem>
        <para>
          The Redis module now disables RDB persistence when
          <literal>services.redis.servers.&lt;name&gt;.save = []</literal>
          instead of using the Redis default.
        </para>
      </listitem>
      <listitem>
        <para>
          Neo4j was updated from version 3 to version 4. See this
          <link xlink:href="https://neo4j.com/docs/upgrade-migration-guide/current/">migration
          guide</link> on how to migrate your Neo4j instance.
        </para>
      </listitem>
      <listitem>
        <para>
          The <literal>networking.wireguard</literal> module now can set
          the mtu on interfaces and tag its packets with an fwmark.
        </para>
      </listitem>
      <listitem>
        <para>
          The <literal>services.matrix-synapse</literal> systemd unit
          has been hardened.
        </para>
      </listitem>
      <listitem>
        <para>
          Matrix Synapse now requires entries in the
          <literal>state_group_edges</literal> table to be unique, in
          order to prevent accidentally introducing duplicate
          information (for example, because a database backup was
          restored multiple times). If your Synapse database already has
          duplicate rows in this table, this could fail with an error
          and require manual remediation.
        </para>
      </listitem>
      <listitem>
        <para>
          The <literal>diamond</literal> package has been update from
          0.8.36 to 2.0.15. See the
          <link xlink:href="https://github.com/bbuchfink/diamond/releases">upstream
          release notes</link> for more details.
        </para>
      </listitem>
      <listitem>
        <para>
          The <literal>guake</literal> package has been updated from
          3.6.3 to 3.9.0, see the
          <link xlink:href="https://github.com/Guake/guake/releases">changelog</link>
          for more details.
        </para>
      </listitem>
      <listitem>
        <para>
          <literal>dockerTools.buildImage</literal> deprecates the
          misunderstood <literal>contents</literal> parameter, in favor
          of <literal>copyToRoot</literal>. Use
          <literal>copyToRoot = buildEnv { ... };</literal> or similar
          if you intend to add packages to <literal>/bin</literal>.
        </para>
      </listitem>
      <listitem>
        <para>
          memtest86+ was updated from 5.00-coreboot-002 to 6.00-beta2.
          It is now the upstream version from https://www.memtest.org/,
          as coreboot’s fork is no longer available.
        </para>
      </listitem>
      <listitem>
        <para>
          Option descriptions, examples, and defaults writting in
          DocBook are now deprecated. Using CommonMark is preferred and
          will become the default in a future release.
        </para>
      </listitem>
      <listitem>
        <para>
          The
          <literal>documentation.nixos.options.allowDocBook</literal>
          option was added to ease the transition to CommonMark option
          documentation. Setting this option to <literal>false</literal>
          causes an error for every option included in the manual that
          uses DocBook documentation; it defaults to
          <literal>true</literal> to preserve the previous behavior and
          will be removed once the transition to CommonMark is complete.
        </para>
      </listitem>
      <listitem>
        <para>
          The udisks2 service, available at
          <literal>services.udisks2.enable</literal>, is now disabled by
          default. It will automatically be enabled through services and
          desktop environments as needed. This also means that polkit
          will now actually be disabled by default. The default for
          <literal>security.polkit.enable</literal> was already flipped
          in the previous release, but udisks2 being enabled by default
          re-enabled it.
        </para>
      </listitem>
      <listitem>
        <para>
          Add udev rules for the Teensy family of microcontrollers.
        </para>
      </listitem>
      <listitem>
        <para>
          systemd-oomd is enabled by default. Depending on which systemd
          units have <literal>ManagedOOMSwap=kill</literal> or
          <literal>ManagedOOMMemoryPressure=kill</literal>, systemd-oomd
          will SIGKILL all the processes under the appropriate
          descendant cgroups when the configured limits are exceeded.
          NixOS does currently not configure cgroups with oomd by
          default, this can be enabled using
          <link xlink:href="options.html#opt-systemd.oomd.enableRootSlice">systemd.oomd.enableRootSlice</link>,
          <link xlink:href="options.html#opt-systemd.oomd.enableSystemSlice">systemd.oomd.enableSystemSlice</link>,
          and
          <link xlink:href="options.html#opt-systemd.oomd.enableUserServices">systemd.oomd.enableUserServices</link>.
        </para>
      </listitem>
      <listitem>
        <para>
          The <literal>pass-secret-service</literal> package now
          includes systemd units from upstream, so adding it to the
          NixOS <literal>services.dbus.packages</literal> option will
          make it start automatically as a systemd user service when an
          application tries to talk to the libsecret D-Bus API.
        </para>
      </listitem>
      <listitem>
        <para>
          There is a new module for AMD SEV CPU functionality, which
          grants access to the hardware.
        </para>
      </listitem>
      <listitem>
        <para>
          The Wordpress module got support for installing language packs
          through
          <literal>services.wordpress.sites.&lt;site&gt;.languages</literal>.
        </para>
      </listitem>
      <listitem>
        <para>
          There is a new module for the <literal>thunar</literal>
          program (the Xfce file manager), which depends on the
          <literal>xfconf</literal> dbus service, and also has a dbus
          service and a systemd unit. The option
          <literal>services.xserver.desktopManager.xfce.thunarPlugins</literal>
          has been renamed to
          <literal>programs.thunar.plugins</literal>, and in a future
          release it may be removed.
        </para>
      </listitem>
      <listitem>
        <para>
          There is a new module for the <literal>xfconf</literal>
          program (the Xfce configuration storage system), which has a
          dbus service.
        </para>
      </listitem>
      <listitem>
        <para>
          The <literal>nomad</literal> package now defaults to 1.3,
          which no longer has a downgrade path to releases 1.2 or older.
        </para>
      </listitem>
      <listitem>
        <para>
          The <literal>nodePackages</literal> package set now defaults
          to the LTS release in the <literal>nodejs</literal> package
          again, instead of being pinned to
          <literal>nodejs-14_x</literal>. Several updates to node2nix
          have been made for compatibility with newer Node.js and npm
          versions and a new <literal>postRebuild</literal> hook has
          been added for packages to perform extra build steps before
          the npm install step prunes dev dependencies.
        </para>
      </listitem>
    </itemizedlist>
  </section>
</section>