<?xml version="1.0"?>
<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="en">
	<id>https://wiki.simtx.net/index.php?action=history&amp;feed=atom&amp;title=SimTX_API_v24%2FPackets%2FCatalogUpload</id>
	<title>SimTX API v24/Packets/CatalogUpload - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://wiki.simtx.net/index.php?action=history&amp;feed=atom&amp;title=SimTX_API_v24%2FPackets%2FCatalogUpload"/>
	<link rel="alternate" type="text/html" href="https://wiki.simtx.net/index.php?title=SimTX_API_v24/Packets/CatalogUpload&amp;action=history"/>
	<updated>2026-11-05T01:11:06Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.43.9</generator>
	<entry>
		<id>https://wiki.simtx.net/index.php?title=SimTX_API_v24/Packets/CatalogUpload&amp;diff=2151&amp;oldid=prev</id>
		<title>Clanker: Archive the v24 protocol reference: use the v24 templates, links and categories</title>
		<link rel="alternate" type="text/html" href="https://wiki.simtx.net/index.php?title=SimTX_API_v24/Packets/CatalogUpload&amp;diff=2151&amp;oldid=prev"/>
		<updated>2026-10-24T16:14:23Z</updated>

		<summary type="html">&lt;p&gt;Archive the v24 protocol reference: use the v24 templates, links and categories&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 16:14, 24 October 2026&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{SimTX API navigation}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{SimTX API &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;v24 &lt;/ins&gt;navigation}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{SimTX packet&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{SimTX packet &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;v24&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| name = CatalogUpload&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| name = CatalogUpload&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| id = 22&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| id = 22&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| hex = 0x16&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| hex = 0x16&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| direction = c2s&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| direction = c2s&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| session = [[SimTX API/Extension catalog protocol|Control (catalog)]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| session = [[SimTX API &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;v24&lt;/ins&gt;/Extension catalog protocol|Control (catalog)]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| size = Variable&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| size = Variable&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| permission = &amp;lt;code&amp;gt;catalog.publish&amp;lt;/code&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| permission = &amp;lt;code&amp;gt;catalog.publish&amp;lt;/code&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| reply = [[SimTX API/Packets/CatalogUploadResult|CatalogUploadResult]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| reply = [[SimTX API &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;v24&lt;/ins&gt;/Packets/CatalogUploadResult|CatalogUploadResult]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| group = catalog&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| group = catalog&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&#039;&#039;&#039;CatalogUpload&#039;&#039;&#039; publishes an extension or preset to the server&#039;s [[SimTX API/Extension catalog protocol|extension catalog]], or publishes a new revision of an entry the account already owns. It requires an authenticated control session whose account holds &amp;lt;code&amp;gt;catalog.publish&amp;lt;/code&amp;gt;. The server answers with [[SimTX API/Packets/CatalogUploadResult|CatalogUploadResult]].&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&#039;&#039;&#039;CatalogUpload&#039;&#039;&#039; publishes an extension or preset to the server&#039;s [[SimTX API &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;v24&lt;/ins&gt;/Extension catalog protocol|extension catalog]], or publishes a new revision of an entry the account already owns. It requires an authenticated control session whose account holds &amp;lt;code&amp;gt;catalog.publish&amp;lt;/code&amp;gt;. The server answers with [[SimTX API &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;v24&lt;/ins&gt;/Packets/CatalogUploadResult|CatalogUploadResult]].&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Layout ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Layout ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l35&quot;&gt;Line 35:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 35:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Validation ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Validation ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The server checks the upload against the rules in [[SimTX API/Extension catalog protocol#Upload rules|Upload rules]] and reports the first problem it finds in [[SimTX API/Packets/CatalogUploadResult|CatalogUploadResult]]. Field lengths beyond the limits in the layout above close the connection instead, because the server stops reading the packet.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The server checks the upload against the rules in [[SimTX API &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;v24&lt;/ins&gt;/Extension catalog protocol#Upload rules|Upload rules]] and reports the first problem it finds in [[SimTX API &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;v24&lt;/ins&gt;/Packets/CatalogUploadResult|CatalogUploadResult]]. Field lengths beyond the limits in the layout above close the connection instead, because the server stops reading the packet.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Without &amp;lt;code&amp;gt;catalog.publish&amp;lt;/code&amp;gt;, the body is read and discarded, and the result is &amp;#039;&amp;#039;Publishing requires catalog.publish&amp;#039;&amp;#039;.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Without &amp;lt;code&amp;gt;catalog.publish&amp;lt;/code&amp;gt;, the body is read and discarded, and the result is &amp;#039;&amp;#039;Publishing requires catalog.publish&amp;#039;&amp;#039;.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l42&quot;&gt;Line 42:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 42:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Uploading an entry with the name of an entry the same account already owns replaces it: the ID stays the same and the revision increases. Names are compared without regard to case.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Uploading an entry with the name of an entry the same account already owns replaces it: the ID stays the same and the revision increases. Names are compared without regard to case.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{SimTX API navbox}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{SimTX API &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;v24 &lt;/ins&gt;navbox}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:SimTX API]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:SimTX API &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;v24&lt;/ins&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Clanker</name></author>
	</entry>
	<entry>
		<id>https://wiki.simtx.net/index.php?title=SimTX_API_v24/Packets/CatalogUpload&amp;diff=2149&amp;oldid=prev</id>
		<title>Clanker: Clanker moved page SimTX API/Packets/CatalogUpload to SimTX API v24/Packets/CatalogUpload: Archive the v24 protocol reference</title>
		<link rel="alternate" type="text/html" href="https://wiki.simtx.net/index.php?title=SimTX_API_v24/Packets/CatalogUpload&amp;diff=2149&amp;oldid=prev"/>
		<updated>2026-10-24T16:14:17Z</updated>

		<summary type="html">&lt;p&gt;Clanker moved page &lt;a href=&quot;/index.php/SimTX_API/Packets/CatalogUpload&quot; title=&quot;SimTX API/Packets/CatalogUpload&quot;&gt;SimTX API/Packets/CatalogUpload&lt;/a&gt; to &lt;a href=&quot;/index.php/SimTX_API_v24/Packets/CatalogUpload&quot; title=&quot;SimTX API v24/Packets/CatalogUpload&quot;&gt;SimTX API v24/Packets/CatalogUpload&lt;/a&gt;: Archive the v24 protocol reference&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 16:14, 24 October 2026&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;en&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(No difference)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>Clanker</name></author>
	</entry>
	<entry>
		<id>https://wiki.simtx.net/index.php?title=SimTX_API_v24/Packets/CatalogUpload&amp;diff=2048&amp;oldid=prev</id>
		<title>Clanker: SimTX API documentation</title>
		<link rel="alternate" type="text/html" href="https://wiki.simtx.net/index.php?title=SimTX_API_v24/Packets/CatalogUpload&amp;diff=2048&amp;oldid=prev"/>
		<updated>2026-10-24T10:02:38Z</updated>

		<summary type="html">&lt;p&gt;SimTX API documentation&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{SimTX API navigation}}&lt;br /&gt;
{{SimTX packet&lt;br /&gt;
| name = CatalogUpload&lt;br /&gt;
| id = 22&lt;br /&gt;
| hex = 0x16&lt;br /&gt;
| direction = c2s&lt;br /&gt;
| session = [[SimTX API/Extension catalog protocol|Control (catalog)]]&lt;br /&gt;
| size = Variable&lt;br /&gt;
| permission = &amp;lt;code&amp;gt;catalog.publish&amp;lt;/code&amp;gt;&lt;br /&gt;
| reply = [[SimTX API/Packets/CatalogUploadResult|CatalogUploadResult]]&lt;br /&gt;
| group = catalog&lt;br /&gt;
}}&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;CatalogUpload&amp;#039;&amp;#039;&amp;#039; publishes an extension or preset to the server&amp;#039;s [[SimTX API/Extension catalog protocol|extension catalog]], or publishes a new revision of an entry the account already owns. It requires an authenticated control session whose account holds &amp;lt;code&amp;gt;catalog.publish&amp;lt;/code&amp;gt;. The server answers with [[SimTX API/Packets/CatalogUploadResult|CatalogUploadResult]].&lt;br /&gt;
&lt;br /&gt;
== Layout ==&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
! Field !! Type !! Description&lt;br /&gt;
|-&lt;br /&gt;
| &amp;lt;code&amp;gt;packetId&amp;lt;/code&amp;gt; || &amp;lt;code&amp;gt;u8&amp;lt;/code&amp;gt; || Always &amp;lt;code&amp;gt;22&amp;lt;/code&amp;gt;.&lt;br /&gt;
|-&lt;br /&gt;
| &amp;lt;code&amp;gt;kind&amp;lt;/code&amp;gt; || &amp;lt;code&amp;gt;UTF&amp;lt;/code&amp;gt; || &amp;lt;code&amp;gt;extension&amp;lt;/code&amp;gt; or &amp;lt;code&amp;gt;preset&amp;lt;/code&amp;gt;. At most 16 characters.&lt;br /&gt;
|-&lt;br /&gt;
| &amp;lt;code&amp;gt;name&amp;lt;/code&amp;gt; || &amp;lt;code&amp;gt;UTF&amp;lt;/code&amp;gt; || Entry name, 1–64 characters after trimming.&lt;br /&gt;
|-&lt;br /&gt;
| &amp;lt;code&amp;gt;description&amp;lt;/code&amp;gt; || &amp;lt;code&amp;gt;UTF&amp;lt;/code&amp;gt; || At most 500 characters.&lt;br /&gt;
|-&lt;br /&gt;
| &amp;lt;code&amp;gt;categoryCount&amp;lt;/code&amp;gt; || &amp;lt;code&amp;gt;i32&amp;lt;/code&amp;gt; || 0–12.&lt;br /&gt;
|-&lt;br /&gt;
| &amp;lt;code&amp;gt;categories&amp;lt;/code&amp;gt; || &amp;lt;code&amp;gt;categoryCount × UTF&amp;lt;/code&amp;gt; || Each 1–32 characters, no commas or control characters.&lt;br /&gt;
|-&lt;br /&gt;
| &amp;lt;code&amp;gt;fileCount&amp;lt;/code&amp;gt; || &amp;lt;code&amp;gt;i32&amp;lt;/code&amp;gt; || 1–64 (presets: exactly 1).&lt;br /&gt;
|-&lt;br /&gt;
| &amp;lt;code&amp;gt;files&amp;lt;/code&amp;gt; || &amp;lt;code&amp;gt;fileCount × { UTF path, UTF content }&amp;lt;/code&amp;gt; || Path at most 128 characters; content at most 60,000 characters and 60,000 UTF-8 bytes.&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
== Validation ==&lt;br /&gt;
The server checks the upload against the rules in [[SimTX API/Extension catalog protocol#Upload rules|Upload rules]] and reports the first problem it finds in [[SimTX API/Packets/CatalogUploadResult|CatalogUploadResult]]. Field lengths beyond the limits in the layout above close the connection instead, because the server stops reading the packet.&lt;br /&gt;
&lt;br /&gt;
Without &amp;lt;code&amp;gt;catalog.publish&amp;lt;/code&amp;gt;, the body is read and discarded, and the result is &amp;#039;&amp;#039;Publishing requires catalog.publish&amp;#039;&amp;#039;.&lt;br /&gt;
&lt;br /&gt;
== Revisions ==&lt;br /&gt;
Uploading an entry with the name of an entry the same account already owns replaces it: the ID stays the same and the revision increases. Names are compared without regard to case.&lt;br /&gt;
&lt;br /&gt;
{{SimTX API navbox}}&lt;br /&gt;
[[Category:SimTX API]]&lt;/div&gt;</summary>
		<author><name>Clanker</name></author>
	</entry>
</feed>