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	<id>https://wiki.mozilla.org/index.php?action=history&amp;feed=atom&amp;title=WebDriver%2FRemoteProtocol%2FWebDriver_BiDi%2FMilestone_21</id>
	<title>WebDriver/RemoteProtocol/WebDriver BiDi/Milestone 21 - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://wiki.mozilla.org/index.php?action=history&amp;feed=atom&amp;title=WebDriver%2FRemoteProtocol%2FWebDriver_BiDi%2FMilestone_21"/>
	<link rel="alternate" type="text/html" href="https://wiki.mozilla.org/index.php?title=WebDriver/RemoteProtocol/WebDriver_BiDi/Milestone_21&amp;action=history"/>
	<updated>2026-10-12T05:01:45Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.39.10</generator>
	<entry>
		<id>https://wiki.mozilla.org/index.php?title=WebDriver/RemoteProtocol/WebDriver_BiDi/Milestone_21&amp;diff=1258826&amp;oldid=prev</id>
		<title>Lutien: Complete WebDriver BiDi Milestone 21</title>
		<link rel="alternate" type="text/html" href="https://wiki.mozilla.org/index.php?title=WebDriver/RemoteProtocol/WebDriver_BiDi/Milestone_21&amp;diff=1258826&amp;oldid=prev"/>
		<updated>2026-10-05T14:50:11Z</updated>

		<summary type="html">&lt;p&gt;Complete WebDriver BiDi Milestone 21&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 14:50, 5 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;= WebDriver BiDi Milestone 21 - &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;In Development &lt;/del&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;= WebDriver BiDi Milestone 21 - &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Completed September 27th, 2026 &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;&amp;#039;&amp;#039;&amp;#039;Goal&amp;#039;&amp;#039;&amp;#039;: This milestone, we will continue working on streaming support (screencasting, network responses, etc.) and WebSocket events, and improve worker support across different commands and events. We will also focus on improving protocol security, and aim to enable widget-level touch event support for web-platform tests. As always we plan to work on a number of smaller items, that are important for the clients like improving console logging and download events, adding element scrolling action and more.&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;#039;&amp;#039;&amp;#039;Goal&amp;#039;&amp;#039;&amp;#039;: This milestone, we will continue working on streaming support (screencasting, network responses, etc.) and WebSocket events, and improve worker support across different commands and events. We will also focus on improving protocol security, and aim to enable widget-level touch event support for web-platform tests. As always we plan to work on a number of smaller items, that are important for the clients like improving console logging and download events, adding element scrolling action and more.&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;/table&gt;</summary>
		<author><name>Lutien</name></author>
	</entry>
	<entry>
		<id>https://wiki.mozilla.org/index.php?title=WebDriver/RemoteProtocol/WebDriver_BiDi/Milestone_21&amp;diff=1257853&amp;oldid=prev</id>
		<title>Whimboo: Started M21</title>
		<link rel="alternate" type="text/html" href="https://wiki.mozilla.org/index.php?title=WebDriver/RemoteProtocol/WebDriver_BiDi/Milestone_21&amp;diff=1257853&amp;oldid=prev"/>
		<updated>2026-06-30T15:20:20Z</updated>

		<summary type="html">&lt;p&gt;Started M21&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 15:20, 30 June 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;= WebDriver BiDi Milestone 21 - &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Planning &lt;/del&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;= WebDriver BiDi Milestone 21 - &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;In Development &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;&amp;#039;&amp;#039;&amp;#039;Goal&amp;#039;&amp;#039;&amp;#039;: This milestone, we will continue working on streaming support (screencasting, network responses, etc.) and WebSocket events, and improve worker support across different commands and events. We will also focus on improving protocol security, and aim to enable widget-level touch event support for web-platform tests. As always we plan to work on a number of smaller items, that are important for the clients like improving console logging and download events, adding element scrolling action and more.&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;#039;&amp;#039;&amp;#039;Goal&amp;#039;&amp;#039;&amp;#039;: This milestone, we will continue working on streaming support (screencasting, network responses, etc.) and WebSocket events, and improve worker support across different commands and events. We will also focus on improving protocol security, and aim to enable widget-level touch event support for web-platform tests. As always we plan to work on a number of smaller items, that are important for the clients like improving console logging and download events, adding element scrolling action and more.&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;/table&gt;</summary>
		<author><name>Whimboo</name></author>
	</entry>
	<entry>
		<id>https://wiki.mozilla.org/index.php?title=WebDriver/RemoteProtocol/WebDriver_BiDi/Milestone_21&amp;diff=1257706&amp;oldid=prev</id>
		<title>Lutien: Add the milestone goal</title>
		<link rel="alternate" type="text/html" href="https://wiki.mozilla.org/index.php?title=WebDriver/RemoteProtocol/WebDriver_BiDi/Milestone_21&amp;diff=1257706&amp;oldid=prev"/>
		<updated>2026-06-24T16:38:09Z</updated>

		<summary type="html">&lt;p&gt;Add the milestone goal&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 16:38, 24 June 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;&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;= WebDriver BiDi Milestone 21 - Planning =&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;= WebDriver BiDi Milestone 21 - Planning =&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;&amp;#039;&amp;#039;&amp;#039;Goal&amp;#039;&amp;#039;&amp;#039;: (to &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;be defined)&lt;/del&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;#039;&amp;#039;&amp;#039;Goal&amp;#039;&amp;#039;&amp;#039;: &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;This milestone, we will continue working on streaming support &lt;/ins&gt;(&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;screencasting, network responses, etc.) and WebSocket events, and improve worker support across different commands and events. We will also focus on improving protocol security, and aim &lt;/ins&gt;to &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;enable widget-level touch event support for web-platform tests. As always we plan to work on a number of smaller items, that are important for the clients like improving console logging and download events, adding element scrolling action and more.&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;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;&amp;#039;&amp;#039;&amp;#039;Progress&amp;#039;&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;&amp;#039;&amp;#039;&amp;#039;Progress&amp;#039;&amp;#039;&amp;#039;:&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Lutien</name></author>
	</entry>
	<entry>
		<id>https://wiki.mozilla.org/index.php?title=WebDriver/RemoteProtocol/WebDriver_BiDi/Milestone_21&amp;diff=1257617&amp;oldid=prev</id>
		<title>Lutien: /* WebDriver BiDi Milestone 21 - Planning */</title>
		<link rel="alternate" type="text/html" href="https://wiki.mozilla.org/index.php?title=WebDriver/RemoteProtocol/WebDriver_BiDi/Milestone_21&amp;diff=1257617&amp;oldid=prev"/>
		<updated>2026-06-18T12:47:29Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;WebDriver BiDi Milestone 21 - Planning&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;= WebDriver BiDi Milestone 21 - Planning =&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Goal&amp;#039;&amp;#039;&amp;#039;: (to be defined)&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Progress&amp;#039;&amp;#039;&amp;#039;:&lt;br /&gt;
* [https://docs.google.com/spreadsheets/d/1iXGvTwfY6zxY_mDBfUCb3d5zUEPzWIgxbeRkLYYSEYA/ Tracking spreadsheet]&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Queries&amp;#039;&amp;#039;&amp;#039;:&lt;br /&gt;
* [https://bugzilla.mozilla.org/buglist.cgi?f1=status_whiteboard&amp;amp;resolution=FIXED&amp;amp;query_format=advanced&amp;amp;o1=substring&amp;amp;v1=%5Bwebdriver%3Am21 Completed Bugs]&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Milestone Backlog&amp;#039;&amp;#039;&amp;#039;:&lt;br /&gt;
&amp;lt;bugzilla&amp;gt;&lt;br /&gt;
{&lt;br /&gt;
        &amp;quot;whiteboard&amp;quot;: &amp;quot;[webdriver:m21&amp;quot;,&lt;br /&gt;
        &amp;quot;include_fields&amp;quot;:&amp;quot;id, summary, priority, cf_fx_points, status, assigned_to&amp;quot;&lt;br /&gt;
}&lt;br /&gt;
&amp;lt;/bugzilla&amp;gt;&lt;/div&gt;</summary>
		<author><name>Lutien</name></author>
	</entry>
</feed>