https://wiki.mozilla.org/index.php?action=history&feed=atom&title=WebDriver%2FRemoteProtocol%2FWebDriver_BiDi%2FMilestone_19
WebDriver/RemoteProtocol/WebDriver BiDi/Milestone 19 - Revision history
2026-08-29T12:12:26Z
Revision history for this page on the wiki
MediaWiki 1.39.10
https://wiki.mozilla.org/index.php?title=WebDriver/RemoteProtocol/WebDriver_BiDi/Milestone_19&diff=1256859&oldid=prev
Whimboo: Finished M19
2026-03-30T08:44:51Z
<p>Finished M19</p>
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 08:44, 30 March 2026</td>
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<tr><td class="diff-marker" data-marker="−"></td><td style="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;"><div>= WebDriver BiDi Milestone 19 - <del style="font-weight: bold; text-decoration: none;">In Development </del>=</div></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div>= WebDriver BiDi Milestone 19 - <ins style="font-weight: bold; text-decoration: none;">Completed March 29th, 2026 </ins>=</div></td></tr>
<tr><td class="diff-marker"></td><td style="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;"><div>'''Goal''': This milestone will focus on delivering high-priority APIs required for experimental WebDriver BiDi support in Playwright, including capabilities such as CSP bypass, correctly applying user context configurations when invoking `window.open`. In parallel, we will enable widget-level touch event support for web-platform tests and continue evolving the BiDi framework to properly support chrome browsing contexts and workers. This work is foundational for future use cases, including controlling Firefox via MCP servers. </div></td><td class="diff-marker"></td><td style="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;"><div>'''Goal''': This milestone will focus on delivering high-priority APIs required for experimental WebDriver BiDi support in Playwright, including capabilities such as CSP bypass, correctly applying user context configurations when invoking `window.open`. In parallel, we will enable widget-level touch event support for web-platform tests and continue evolving the BiDi framework to properly support chrome browsing contexts and workers. This work is foundational for future use cases, including controlling Firefox via MCP servers. </div></td></tr>
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Whimboo
https://wiki.mozilla.org/index.php?title=WebDriver/RemoteProtocol/WebDriver_BiDi/Milestone_19&diff=1256160&oldid=prev
Whimboo: M19 initial page
2026-01-15T13:20:28Z
<p>M19 initial page</p>
<p><b>New page</b></p><div>= WebDriver BiDi Milestone 19 - In Development =<br />
'''Goal''': This milestone will focus on delivering high-priority APIs required for experimental WebDriver BiDi support in Playwright, including capabilities such as CSP bypass, correctly applying user context configurations when invoking `window.open`. In parallel, we will enable widget-level touch event support for web-platform tests and continue evolving the BiDi framework to properly support chrome browsing contexts and workers. This work is foundational for future use cases, including controlling Firefox via MCP servers. <br />
<br />
'''Progress''':<br />
* [https://docs.google.com/spreadsheets/d/1Rpah78cG9DmWVPMVDs__eh69x7FyBl55iX8bwEKfb9U/ Tracking spreadsheet]<br />
<br />
'''Queries''':<br />
* [https://bugzilla.mozilla.org/buglist.cgi?f1=status_whiteboard&resolution=FIXED&query_format=advanced&o1=substring&v1=%5Bwebdriver%3Am19 Completed Bugs]<br />
<br />
'''Milestone Backlog''':<br />
<bugzilla><br />
{<br />
"whiteboard": "[webdriver:m19",<br />
"include_fields":"id, summary, priority, cf_fx_points, status, assigned_to"<br />
}<br />
</bugzilla></div>
Whimboo