77 lines
3.0 KiB
XML
77 lines
3.0 KiB
XML
<section xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xml:id="sec-release-22.05">
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<title>Release 22.05 (“Quokka”, 2022.05/??)</title>
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<para>
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In addition to numerous new and upgraded packages, this release has
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the following highlights:
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</para>
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<itemizedlist spacing="compact">
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<listitem>
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<para>
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Support is planned until the end of December 2022, handing over
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to 22.11.
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</para>
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</listitem>
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</itemizedlist>
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<section xml:id="sec-release-22.05-highlights">
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<title>Highlights</title>
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<para>
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</para>
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</section>
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<section xml:id="sec-release-22.05-new-services">
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<title>New Services</title>
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<para>
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</para>
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</section>
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<section xml:id="sec-release-22.05-incompatibilities">
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<title>Backward Incompatibilities</title>
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<itemizedlist>
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<listitem>
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<para>
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<literal>pkgs.ghc</literal> now refers to
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<literal>pkgs.targetPackages.haskellPackages.ghc</literal>.
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This <emphasis>only</emphasis> makes a difference if you are
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cross-compiling and will ensure that
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<literal>pkgs.ghc</literal> always runs on the host platform
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and compiles for the target platform (similar to
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<literal>pkgs.gcc</literal> for example).
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<literal>haskellPackages.ghc</literal> still behaves as
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before, running on the build platform and compiling for the
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host platform (similar to <literal>stdenv.cc</literal>). This
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means you don’t have to adjust your derivations if you use
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<literal>haskellPackages.callPackage</literal>, but when using
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<literal>pkgs.callPackage</literal> and taking
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<literal>ghc</literal> as an input, you should now use
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<literal>buildPackages.ghc</literal> instead to ensure cross
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compilation keeps working (or switch to
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<literal>haskellPackages.callPackage</literal>).
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</para>
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</listitem>
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<listitem>
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<para>
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<literal>pkgs.emacsPackages.orgPackages</literal> is removed
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because org elpa is deprecated. The packages in the top level
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of <literal>pkgs.emacsPackages</literal>, such as org and
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org-contrib, refer to the ones in
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<literal>pkgs.emacsPackages.elpaPackages</literal> and
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<literal>pkgs.emacsPackages.nongnuPackages</literal> where the
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new versions will release.
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</para>
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</listitem>
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<listitem>
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<para>
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The <literal>wafHook</literal> hook now honors
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<literal>NIX_BUILD_CORES</literal> when
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<literal>enableParallelBuilding</literal> is not set
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explicitly. Packages can restore the old behaviour by setting
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<literal>enableParallelBuilding=false</literal>.
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</para>
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</listitem>
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</itemizedlist>
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</section>
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<section xml:id="sec-release-22.05-notable-changes">
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<title>Other Notable Changes</title>
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<para>
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</para>
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</section>
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</section>
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