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    <title>SpaceCorp</title>
    <link>https://spacecorp.io/</link>
    <description>Some of the work is public. The rest is kept.</description>
    <language>en</language>
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    <lastBuildDate>Sat, 10 Oct 2026 00:00:00 GMT</lastBuildDate>
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      <title>Public catalogue limited to two projects</title>
      <link>https://spacecorp.io/changelog#change-2026-10-10-public-catalogue</link>
      <guid isPermaLink="false">change-2026-10-10-public-catalogue</guid>
      <pubDate>Sat, 10 Oct 2026 00:00:00 GMT</pubDate>
      <description>&lt;ul&gt;
&lt;li&gt;Knowledge Systems and Local Agent Infrastructure are withdrawn from the public catalogue. Their records remain private. Withdrawal does not erase copies already obtained.&lt;/li&gt;
&lt;li&gt;Older changelog entries stay as historical statements, including entries that described a larger public registry.&lt;/li&gt;
&lt;li&gt;The public projects are the Audi A8 D2 Digital Twin and the Blender AI Production System. The lab stays open for prototypes and is empty.&lt;/li&gt;
&lt;/ul&gt;</description>
    </item>
    <item>
      <title>CHS 275 twin 0.3.0, the studio model</title>
      <link>https://spacecorp.io/changelog#change-2026-10-10-twin-0-3-0</link>
      <guid isPermaLink="false">change-2026-10-10-twin-0-3-0</guid>
      <pubDate>Sat, 10 Oct 2026 00:00:00 GMT</pubDate>
      <description>&lt;ul&gt;
&lt;li&gt;Released the &lt;a href=&quot;/releases/release-chs275-twin-0-3-0&quot;&gt;CHS 275 twin 0.3.0&lt;/a&gt;. The public studio and this release are the same file: clearer glass, a softer clearcoat, headlamp bowls visible through the lenses, tyre lettering on the upper sidewall, and separate steering outer ends.&lt;/li&gt;
&lt;li&gt;Public part records match all 2,241 model objects. Evidence levels are unchanged. The night garage is unchanged.&lt;/li&gt;
&lt;li&gt;The previous 0.2.0 and 0.1.0 immutable models remain available. Private vehicle identity, records, faults and the full private registry are not published.&lt;/li&gt;
&lt;/ul&gt;</description>
    </item>
    <item>
      <title>Refined CHS 275 twin, version 0.2.0</title>
      <link>https://spacecorp.io/changelog#change-2026-10-09-twin-0-2-0</link>
      <guid isPermaLink="false">change-2026-10-09-twin-0-2-0</guid>
      <pubDate>Fri, 09 Oct 2026 00:00:00 GMT</pubDate>
      <description>&lt;ul&gt;
&lt;li&gt;Released the &lt;a href=&quot;/releases/release-chs275-twin-0-2-0&quot;&gt;CHS 275 twin 0.2.0&lt;/a&gt;: smoother painted-panel reflections, photo-informed headlamp optical texture and sculpted split-spoke wheel faces, plus the existing local cabin and luggage-compartment detail work.&lt;/li&gt;
&lt;li&gt;Public part pages and API records now match all 2,239 model objects. Evidence levels are retained; generic parts remain approximate rather than becoming measurement claims.&lt;/li&gt;
&lt;li&gt;The previous 0.1.0 immutable model remains available. Private vehicle identity, records, faults and the full private registry are not published.&lt;/li&gt;
&lt;/ul&gt;</description>
    </item>
    <item>
      <title>Knowledge layer</title>
      <link>https://spacecorp.io/changelog#change-2026-10-04-knowledge-layer</link>
      <guid isPermaLink="false">change-2026-10-04-knowledge-layer</guid>
      <pubDate>Sun, 04 Oct 2026 00:00:00 GMT</pubDate>
      <description>&lt;ul&gt;
&lt;li&gt;Published the CHS 275 3D twin 0.1.0 as a checksummed release on &lt;code&gt;assets.spacecorp.io&lt;/code&gt;.&lt;/li&gt;
&lt;li&gt;Added source-linked specifications for the ABZ engine and the car, with verification state shown per value.&lt;/li&gt;
&lt;li&gt;Added the system graph at &lt;code&gt;/graph&lt;/code&gt;, the source registry at &lt;code&gt;/sources&lt;/code&gt; and release pages at &lt;code&gt;/releases&lt;/code&gt;.&lt;/li&gt;
&lt;li&gt;Extended the API with sources, facts and individual releases.&lt;/li&gt;
&lt;li&gt;Added a table of contents to research pages and a type filter to search.&lt;/li&gt;
&lt;/ul&gt;</description>
    </item>
    <item>
      <title>Public foundation</title>
      <link>https://spacecorp.io/changelog#change-2026-10-04-public-foundation</link>
      <guid isPermaLink="false">change-2026-10-04-public-foundation</guid>
      <pubDate>Sun, 04 Oct 2026 00:00:00 GMT</pubDate>
      <description>&lt;ul&gt;
&lt;li&gt;Published the project registry with four projects.&lt;/li&gt;
&lt;li&gt;Published the read-only API at &lt;code&gt;api.spacecorp.io/v1&lt;/code&gt;.&lt;/li&gt;
&lt;li&gt;Published machine-readable indexes: &lt;code&gt;/projects.json&lt;/code&gt;, &lt;code&gt;/llms.txt&lt;/code&gt;, &lt;code&gt;/feed.xml&lt;/code&gt; and &lt;code&gt;/sitemap.xml&lt;/code&gt;.&lt;/li&gt;
&lt;/ul&gt;</description>
    </item>
    <item>
      <title>Rich project experiences</title>
      <link>https://spacecorp.io/changelog#change-2026-10-04-rich-project-experiences</link>
      <guid isPermaLink="false">change-2026-10-04-rich-project-experiences</guid>
      <pubDate>Sun, 04 Oct 2026 00:00:00 GMT</pubDate>
      <description>&lt;ul&gt;
&lt;li&gt;Added the Audi A8 D2&amp;#39;s 20 subsystems and 2,130 part objects, taken from the published twin model, each with the evidence level behind it, at &lt;code&gt;/projects/audi-a8-d2/systems&lt;/code&gt;.&lt;/li&gt;
&lt;li&gt;Linked the engine, transmission and vehicle facts to their subsystems.&lt;/li&gt;
&lt;li&gt;Added an opt-in 3D viewer on the project page. The model downloads only when asked and is checked against its SHA-256 checksum before it is shown; selecting a part opens its page.&lt;/li&gt;
&lt;li&gt;Extended the API with &lt;code&gt;/v1/subsystems&lt;/code&gt; and paginated &lt;code&gt;/v1/parts&lt;/code&gt;.&lt;/li&gt;
&lt;li&gt;Described the Blender pipeline&amp;#39;s 3D interface on the Blender AI project page.&lt;/li&gt;
&lt;/ul&gt;</description>
    </item>
    <item>
      <title>Research: Evidence levels in a code-built digital twin</title>
      <link>https://spacecorp.io/research/twin-evidence-levels</link>
      <guid isPermaLink="false">research-twin-evidence-levels</guid>
      <pubDate>Sun, 04 Oct 2026 00:00:00 GMT</pubDate>
      <description>How a 3D twin can show every part of a car without overstating what is actually known about each part.</description>
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