What's new in DevTools (Microsoft Edge 145) (#3728)

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Co-authored-by: Leah Tu <leahtu@microsoft.com>

Author: mikehoffms

microsoft-edge/devtools/whats-new/145.md

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+---
+title: What's new in DevTools (Microsoft Edge 145)
+description: Soft Navigations are now visible in trace view. Line-level profiler timings are now much more precise. Faster trace interaction. And more.
+author: MSEdgeTeam
+ms.author: msedgedevrel
+ms.topic: article
+ms.service: microsoft-edge
+ms.subservice: devtools
+ms.date: 02/16/2026
+---
+# What's new in DevTools (Microsoft Edge 145)
+
+These are the latest features in the Stable release of Microsoft Edge DevTools. Microsoft Edge 145 includes the following updates from the Chromium project:
+
+* [Soft Navigations are now visible in trace view](https://developer.chrome.com/blog/new-in-devtools-145#soft_navigations_are_now_visible_in_trace_view)
+* [Line-level profiler timings now far more precise](https://developer.chrome.com/blog/new-in-devtools-145#line-level_profiler_timings_now_far_more_precise)
+* [Faster trace interaction](https://developer.chrome.com/blog/new-in-devtools-145#faster_trace_interaction)
+* [Identify render-blocking resources](https://developer.chrome.com/blog/new-in-devtools-145#identify_render-blocking_resources)
+* [Individual network request throttling](https://developer.chrome.com/blog/new-in-devtools-145#individual_network_request_throttling)
+* [Debugging improvements for @starting-style](https://developer.chrome.com/blog/new-in-devtools-145#debugging_improvements_for_starting-style)
+* [Miscellaneous highlights](https://developer.chrome.com/blog/new-in-devtools-145#miscellaneous_highlights)
+* [Accessibility announcements](https://developer.chrome.com/blog/new-in-devtools-145#accessibility_announcements)
+
+
+<!-- ====================================================================== -->
+## See also
+
+* [What's new in Microsoft Edge DevTools](./whats-new.md)
+* [Release notes for Microsoft Edge web platform](../../web-platform/release-notes/index.md)

microsoft-edge/toc.yml

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               href: ./devtools/whats-new/whats-new.md  # todo: ought to be index.md
               displayName: release notes, announcements
 # latest 10 What's new
+            - name: Microsoft Edge 145
+              href: ./devtools/whats-new/145.md
+              displayName: What's new in DevTools (Microsoft Edge 145)  # page title
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             - name: Microsoft Edge 144
               href: ./devtools/whats-new/144.md
               displayName: What's new in DevTools (Microsoft Edge 144)  # page title
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             - name: Microsoft Edge 136
               href: ./devtools/whats-new/2025/05/devtools-136.md
               displayName: What's new in DevTools (Microsoft Edge 136)  # page title
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-            - name: Microsoft Edge 135
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                   href: ./devtools/whats-new/2025/03/devtools-134.md
                   displayName: What's new in DevTools (Microsoft Edge 134)  # page title
 
+                - name: Microsoft Edge 135
+                  href: ./devtools/whats-new/2025/04/devtools-135.md
+                  displayName: What's new in DevTools (Microsoft Edge 135)  # page title
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                 - name: Microsoft Edge 133
                   href: ./devtools/whats-new/2025/02/devtools-133.md
                   displayName: What's new in DevTools (Microsoft Edge 133)  # page title