<?xml version="1.0"?>
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	<id>https://boincsynergy.ca/wiki/index.php?action=history&amp;feed=atom&amp;title=Template%3AStart_date</id>
	<title>Template:Start date - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://boincsynergy.ca/wiki/index.php?action=history&amp;feed=atom&amp;title=Template%3AStart_date"/>
	<link rel="alternate" type="text/html" href="https://boincsynergy.ca/wiki/index.php?title=Template:Start_date&amp;action=history"/>
	<updated>2026-05-31T17:46:55Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.43.8</generator>
	<entry>
		<id>https://boincsynergy.ca/wiki/index.php?title=Template:Start_date&amp;diff=1073&amp;oldid=prev</id>
		<title>Al Piskun at 19:35, 18 May 2026</title>
		<link rel="alternate" type="text/html" href="https://boincsynergy.ca/wiki/index.php?title=Template:Start_date&amp;diff=1073&amp;oldid=prev"/>
		<updated>2026-05-18T19:35:06Z</updated>

		<summary type="html">&lt;p&gt;&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 19:35, 18 May 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;&amp;lt;includeonly&amp;gt;{{#if:{{{3|}}}|{{{1}}}-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;{{#if:{{{2|}}}|&lt;/del&gt;{{padleft:{{{2}}}|2|0}}-{{padleft:{{{3}}}|2|0&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;}}|{{padleft:{{{2}}}|2|0}}&lt;/del&gt;}}|{{#if:{{{2|}}}|{{{1}}}-{{padleft:{{{2}}}|2|0}}|{{{1&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;}&lt;/del&gt;}}}}}}}&amp;lt;/includeonly&amp;gt;&amp;lt;noinclude&amp;gt;&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;&amp;lt;includeonly&amp;gt;{{#if:{{{3|}}}|{{{1}}}-{{padleft:{{{2}}}|2|0}}-{{padleft:{{{3}}}|2|0}}|{{#if:{{{2|}}}|{{{1}}}-{{padleft:{{{2}}}|2|0}}|{{{1}}}}}}}&amp;lt;/includeonly&amp;gt;&amp;lt;noinclude&amp;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;== Template:Start date ==&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;== Template:Start date ==&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;Formats a date for use in infoboxes, particularly the &amp;#039;&amp;#039;&amp;#039;release date&amp;#039;&amp;#039;&amp;#039; or &amp;#039;&amp;#039;&amp;#039;start date&amp;#039;&amp;#039;&amp;#039; field. Outputs a clean date string in YYYY-MM-DD format.&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;Formats a date for use in infoboxes, particularly the &amp;#039;&amp;#039;&amp;#039;release date&amp;#039;&amp;#039;&amp;#039; or &amp;#039;&amp;#039;&amp;#039;start date&amp;#039;&amp;#039;&amp;#039; field. Outputs a clean date string in YYYY-MM-DD format.&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-l27&quot;&gt;Line 27:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 27:&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;| &amp;lt;code&amp;gt;&amp;lt;nowiki&amp;gt;{{Start date|2021}}&amp;lt;/nowiki&amp;gt;&amp;lt;/code&amp;gt; || 2021&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;| &amp;lt;code&amp;gt;&amp;lt;nowiki&amp;gt;{{Start date|2021}}&amp;lt;/nowiki&amp;gt;&amp;lt;/code&amp;gt; || 2021&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;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&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;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;=== Notes ===&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&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;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;* Used in &amp;lt;code&amp;gt;{{[[Template:Infobox software|Infobox software]]}}&amp;lt;/code&amp;gt; for the &amp;lt;code&amp;gt;released&amp;lt;/code&amp;gt; field.&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&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;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;* On large wikis like Wikipedia this template also embeds hidden microformat markup; this version outputs plain text only, which is suitable for most private or small wikis.&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&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;[[Category:Formatting templates]]&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;[[Category:Formatting templates]]&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;[[Category:Date templates]]&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;[[Category:Date templates]]&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;&amp;lt;/noinclude&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;&amp;lt;/noinclude&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Al Piskun</name></author>
	</entry>
	<entry>
		<id>https://boincsynergy.ca/wiki/index.php?title=Template:Start_date&amp;diff=1072&amp;oldid=prev</id>
		<title>Al Piskun: Created page with &quot;&lt;includeonly&gt;{{#if:{{{3|}}}|{{{1}}}-{{#if:{{{2|}}}|{{padleft:{{{2}}}|2|0}}-{{padleft:{{{3}}}|2|0}}|{{padleft:{{{2}}}|2|0}}}}|{{#if:{{{2|}}}|{{{1}}}-{{padleft:{{{2}}}|2|0}}|{{{1}}}}}}}}&lt;/includeonly&gt;&lt;noinclude&gt; == Template:Start date == Formats a date for use in infoboxes, particularly the &#039;&#039;&#039;release date&#039;&#039;&#039; or &#039;&#039;&#039;start date&#039;&#039;&#039; field. Outputs a clean date string in YYYY-MM-DD format.  === Usage === &lt;pre&gt;{{Start date|YYYY|MM|DD}}&lt;/pre&gt;  === Parameters === {| class=&quot;wikitab...&quot;</title>
		<link rel="alternate" type="text/html" href="https://boincsynergy.ca/wiki/index.php?title=Template:Start_date&amp;diff=1072&amp;oldid=prev"/>
		<updated>2026-05-18T19:31:08Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;&amp;lt;includeonly&amp;gt;{{#if:{{{3|}}}|{{{1}}}-{{#if:{{{2|}}}|{{padleft:{{{2}}}|2|0}}-{{padleft:{{{3}}}|2|0}}|{{padleft:{{{2}}}|2|0}}}}|{{#if:{{{2|}}}|{{{1}}}-{{padleft:{{{2}}}|2|0}}|{{{1}}}}}}}}&amp;lt;/includeonly&amp;gt;&amp;lt;noinclude&amp;gt; == Template:Start date == Formats a date for use in infoboxes, particularly the &amp;#039;&amp;#039;&amp;#039;release date&amp;#039;&amp;#039;&amp;#039; or &amp;#039;&amp;#039;&amp;#039;start date&amp;#039;&amp;#039;&amp;#039; field. Outputs a clean date string in YYYY-MM-DD format.  === Usage === &amp;lt;pre&amp;gt;{{Start date|YYYY|MM|DD}}&amp;lt;/pre&amp;gt;  === Parameters === {| class=&amp;quot;wikitab...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;lt;includeonly&amp;gt;{{#if:{{{3|}}}|{{{1}}}-{{#if:{{{2|}}}|{{padleft:{{{2}}}|2|0}}-{{padleft:{{{3}}}|2|0}}|{{padleft:{{{2}}}|2|0}}}}|{{#if:{{{2|}}}|{{{1}}}-{{padleft:{{{2}}}|2|0}}|{{{1}}}}}}}}&amp;lt;/includeonly&amp;gt;&amp;lt;noinclude&amp;gt;&lt;br /&gt;
== Template:Start date ==&lt;br /&gt;
Formats a date for use in infoboxes, particularly the &amp;#039;&amp;#039;&amp;#039;release date&amp;#039;&amp;#039;&amp;#039; or &amp;#039;&amp;#039;&amp;#039;start date&amp;#039;&amp;#039;&amp;#039; field. Outputs a clean date string in YYYY-MM-DD format.&lt;br /&gt;
&lt;br /&gt;
=== Usage ===&lt;br /&gt;
&amp;lt;pre&amp;gt;{{Start date|YYYY|MM|DD}}&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== Parameters ===&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
! Parameter !! Description !! Required&lt;br /&gt;
|-&lt;br /&gt;
| &amp;lt;code&amp;gt;{{{1}}}&amp;lt;/code&amp;gt; || Year (four digits) || Yes&lt;br /&gt;
|-&lt;br /&gt;
| &amp;lt;code&amp;gt;{{{2}}}&amp;lt;/code&amp;gt; || Month (one or two digits) || No&lt;br /&gt;
|-&lt;br /&gt;
| &amp;lt;code&amp;gt;{{{3}}}&amp;lt;/code&amp;gt; || Day (one or two digits) || No&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
=== Examples ===&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
! Input !! Output&lt;br /&gt;
|-&lt;br /&gt;
| &amp;lt;code&amp;gt;&amp;lt;nowiki&amp;gt;{{Start date|2021|11|26}}&amp;lt;/nowiki&amp;gt;&amp;lt;/code&amp;gt; || 2021-11-26&lt;br /&gt;
|-&lt;br /&gt;
| &amp;lt;code&amp;gt;&amp;lt;nowiki&amp;gt;{{Start date|2021|11}}&amp;lt;/nowiki&amp;gt;&amp;lt;/code&amp;gt; || 2021-11&lt;br /&gt;
|-&lt;br /&gt;
| &amp;lt;code&amp;gt;&amp;lt;nowiki&amp;gt;{{Start date|2021}}&amp;lt;/nowiki&amp;gt;&amp;lt;/code&amp;gt; || 2021&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
=== Notes ===&lt;br /&gt;
* Used in &amp;lt;code&amp;gt;{{[[Template:Infobox software|Infobox software]]}}&amp;lt;/code&amp;gt; for the &amp;lt;code&amp;gt;released&amp;lt;/code&amp;gt; field.&lt;br /&gt;
* On large wikis like Wikipedia this template also embeds hidden microformat markup; this version outputs plain text only, which is suitable for most private or small wikis.&lt;br /&gt;
&lt;br /&gt;
[[Category:Formatting templates]]&lt;br /&gt;
[[Category:Date templates]]&lt;br /&gt;
&amp;lt;/noinclude&amp;gt;&lt;/div&gt;</summary>
		<author><name>Al Piskun</name></author>
	</entry>
</feed>