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    <id>https://docs.quartzy.com/changelog</id>
    <title>Quartzy API and Webhooks changelog</title>
    <updated>2026-07-01T00:00:00.000Z</updated>
    <generator>https://github.com/jpmonette/feed</generator>
    <link rel="alternate" href="https://docs.quartzy.com/changelog"/>
    <subtitle>Keep up-to-date about new features in every release</subtitle>
    <icon>https://docs.quartzy.com/img/favicon.ico</icon>
    <rights>Copyright © 2026 Quartzy, Inc.</rights>
    <entry>
        <title type="html"><![CDATA[July 1, 2026]]></title>
        <id>https://docs.quartzy.com/changelog/2026/07/01/</id>
        <link href="https://docs.quartzy.com/changelog/2026/07/01/"/>
        <updated>2026-07-01T00:00:00.000Z</updated>
        <summary type="html"><![CDATA[Inventory item instances are now included in inventory item webhook payloads.]]></summary>
        <content type="html"><![CDATA[<p>Inventory item instances are now included in inventory item webhook payloads.</p>
<h2 class="anchor anchorTargetStickyNavbar_Vzrq" id="features">Features<a href="https://docs.quartzy.com/changelog/2026/07/01/#features" class="hash-link" aria-label="Direct link to Features" title="Direct link to Features" translate="no">​</a></h2>
<h3 class="anchor anchorTargetStickyNavbar_Vzrq" id="webhooks">Webhooks<a href="https://docs.quartzy.com/changelog/2026/07/01/#webhooks" class="hash-link" aria-label="Direct link to Webhooks" title="Direct link to Webhooks" translate="no">​</a></h3>
<ul>
<li class="">Inventory Item<!-- -->
<ul>
<li class="">Inventory item created, updated, and deleted event payloads now include an <code>instances</code> array</li>
<li class="">Nested <code>lab</code> objects on inventory item webhook payloads now include <code>uses_instances</code></li>
<li class="">Changes to instance fields (for example, quantity or lot number) are delivered as <code>inventory-item.updated</code> with the full inventory item payload</li>
</ul>
</li>
</ul>
<h2 class="anchor anchorTargetStickyNavbar_Vzrq" id="guides">Guides<a href="https://docs.quartzy.com/changelog/2026/07/01/#guides" class="hash-link" aria-label="Direct link to Guides" title="Direct link to Guides" translate="no">​</a></h2>
<ul>
<li class=""><a class="" href="https://docs.quartzy.com/guides/inventory-item-instances">Migrating to Inventory Item Instances</a></li>
</ul>]]></content>
    </entry>
    <entry>
        <title type="html"><![CDATA[June 17, 2026]]></title>
        <id>https://docs.quartzy.com/changelog/2026/06/17/</id>
        <link href="https://docs.quartzy.com/changelog/2026/06/17/"/>
        <updated>2026-06-17T00:00:00.000Z</updated>
        <summary type="html"><![CDATA[Inventory item instances are now available in the Public API.]]></summary>
        <content type="html"><![CDATA[<p>Inventory item instances are now available in the Public API.</p>
<h2 class="anchor anchorTargetStickyNavbar_Vzrq" id="features">Features<a href="https://docs.quartzy.com/changelog/2026/06/17/#features" class="hash-link" aria-label="Direct link to Features" title="Direct link to Features" translate="no">​</a></h2>
<h3 class="anchor anchorTargetStickyNavbar_Vzrq" id="api">API<a href="https://docs.quartzy.com/changelog/2026/06/17/#api" class="hash-link" aria-label="Direct link to API" title="Direct link to API" translate="no">​</a></h3>
<ul>
<li class="">Lab<!-- -->
<ul>
<li class="">Lab payloads now include <code>uses_instances</code> (temporary field to help integrations detect whether a lab has been migrated to instances)</li>
</ul>
</li>
<li class="">Inventory Item<!-- -->
<ul>
<li class="">Inventory item payloads now include an <code>instances</code> array</li>
<li class="">Nested <code>lab</code> objects on inventory item responses now include <code>uses_instances</code></li>
<li class="">New: Update inventory item instance quantity (<code>PUT /inventory-items/{itemId}/instances/{itemInstanceId}</code>)</li>
<li class="">Update inventory item quantity (<code>PUT /inventory-items/{id}</code>) is deprecated in favor of the instance endpoint</li>
</ul>
</li>
</ul>
<h2 class="anchor anchorTargetStickyNavbar_Vzrq" id="guides">Guides<a href="https://docs.quartzy.com/changelog/2026/06/17/#guides" class="hash-link" aria-label="Direct link to Guides" title="Direct link to Guides" translate="no">​</a></h2>
<ul>
<li class=""><a class="" href="https://docs.quartzy.com/guides/inventory-item-instances">Migrating to Inventory Item Instances</a></li>
</ul>]]></content>
    </entry>
    <entry>
        <title type="html"><![CDATA[December 19, 2024]]></title>
        <id>https://docs.quartzy.com/changelog/2024/12/19/</id>
        <link href="https://docs.quartzy.com/changelog/2024/12/19/"/>
        <updated>2024-12-19T00:00:00.000Z</updated>
        <summary type="html"><![CDATA[Initial release tracked on this changelog.]]></summary>
        <content type="html"><![CDATA[<p>Initial release tracked on this changelog.</p>
<h2 class="anchor anchorTargetStickyNavbar_Vzrq" id="features">Features<a href="https://docs.quartzy.com/changelog/2024/12/19/#features" class="hash-link" aria-label="Direct link to Features" title="Direct link to Features" translate="no">​</a></h2>
<h3 class="anchor anchorTargetStickyNavbar_Vzrq" id="api">API<a href="https://docs.quartzy.com/changelog/2024/12/19/#api" class="hash-link" aria-label="Direct link to API" title="Direct link to API" translate="no">​</a></h3>
<ul>
<li class="">Authentication<!-- -->
<ul>
<li class="">Access Token</li>
</ul>
</li>
<li class="">Health<!-- -->
<ul>
<li class="">Check service health</li>
</ul>
</li>
<li class="">Inventory Item<!-- -->
<ul>
<li class="">List items</li>
<li class="">Get item</li>
<li class="">Update item quantity</li>
</ul>
</li>
<li class="">Lab<!-- -->
<ul>
<li class="">List labs</li>
<li class="">Get lab</li>
</ul>
</li>
<li class="">Order Request<!-- -->
<ul>
<li class="">List requests</li>
<li class="">Create a request</li>
<li class="">Get request</li>
<li class="">Update request</li>
</ul>
</li>
<li class="">Type<!-- -->
<ul>
<li class="">List types</li>
</ul>
</li>
<li class="">User<!-- -->
<ul>
<li class="">Get current user</li>
</ul>
</li>
<li class="">Webhook<!-- -->
<ul>
<li class="">List webhooks</li>
<li class="">Create a webhook</li>
<li class="">Get webhook</li>
<li class="">Update webhook</li>
</ul>
</li>
</ul>
<h3 class="anchor anchorTargetStickyNavbar_Vzrq" id="webhooks">Webhooks<a href="https://docs.quartzy.com/changelog/2024/12/19/#webhooks" class="hash-link" aria-label="Direct link to Webhooks" title="Direct link to Webhooks" translate="no">​</a></h3>
<ul>
<li class="">Inventory Item<!-- -->
<ul>
<li class="">Created</li>
<li class="">Updated</li>
<li class="">Deleted</li>
</ul>
</li>
<li class="">Order Request<!-- -->
<ul>
<li class="">Created</li>
<li class="">Deleted</li>
<li class="">Ordered</li>
<li class="">Received</li>
</ul>
</li>
<li class="">Quartzy Shop Order<!-- -->
<ul>
<li class="">Placed</li>
</ul>
</li>
<li class="">Quartzy Shop Order Item<!-- -->
<ul>
<li class="">Backordered</li>
<li class="">Cancelled</li>
<li class="">Delivered</li>
<li class="">Shipped</li>
</ul>
</li>
<li class="">Shipment<!-- -->
<ul>
<li class="">Created</li>
<li class="">Delivered</li>
</ul>
</li>
<li class="">Inventory Type<!-- -->
<ul>
<li class="">Created</li>
<li class="">Deleted</li>
<li class="">Updated</li>
</ul>
</li>
</ul>]]></content>
    </entry>
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