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feat: Adds close_heapsnapshot MCP tool#2174

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Lightning00Blade merged 2 commits into
ChromeDevTools:mainfrom
dinfuehr:di/close-snapshot
Jun 5, 2026
Merged

feat: Adds close_heapsnapshot MCP tool#2174
Lightning00Blade merged 2 commits into
ChromeDevTools:mainfrom
dinfuehr:di/close-snapshot

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@dinfuehr

@dinfuehr dinfuehr commented Jun 3, 2026

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This commit adds the close_heapsnapshot MCP tool such that the coding agent can close heap snapshots again.

@dinfuehr dinfuehr changed the title Adds close_heapsnapshot MCP tool feat: Adds close_heapsnapshot MCP tool Jun 3, 2026
@dinfuehr dinfuehr force-pushed the di/close-snapshot branch from caa7ca7 to 73783ec Compare June 3, 2026 15:29
Comment thread src/tools/memory.ts
@dinfuehr dinfuehr requested a review from Lightning00Blade June 3, 2026 16:26
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LGTM, thanks!

Comment thread src/tools/memory.ts
@Lightning00Blade Lightning00Blade added this pull request to the merge queue Jun 5, 2026
Merged via the queue into ChromeDevTools:main with commit 8713b93 Jun 5, 2026
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pull Bot pushed a commit to CrazyForks/chrome-devtools-mcp that referenced this pull request Jun 8, 2026
🤖 I have created a release *beep* *boop*
---


##
[1.2.0](ChromeDevTools/chrome-devtools-mcp@chrome-devtools-mcp-v1.1.1...chrome-devtools-mcp-v1.2.0)
(2026-06-08)


### 🎉 Features

* add experimental TOON support for structured content output
([ChromeDevTools#2042](ChromeDevTools#2042))
([aa33bff](ChromeDevTools@aa33bff))
* Adds close_heapsnapshot MCP tool
([ChromeDevTools#2174](ChromeDevTools#2174))
([8713b93](ChromeDevTools@8713b93))
* Handle multiple providers of third-party developer tools
([ChromeDevTools#2168](ChromeDevTools#2168))
([30d59a7](ChromeDevTools@30d59a7))
* implement extension service worker logs
([ChromeDevTools#1915](ChromeDevTools#1915))
([29e3898](ChromeDevTools@29e3898))
* memory debugging tools
([ChromeDevTools#2169](ChromeDevTools#2169))
([0217397](ChromeDevTools@0217397))
* support allowedUrlPattern & blockedUrlPattern Options
([ChromeDevTools#2037](ChromeDevTools#2037))
([02b4492](ChromeDevTools@02b4492))


### 🛠️ Fixes

* Cursor plugin homepage setting field
([ChromeDevTools#2173](ChromeDevTools#2173))
([8971890](ChromeDevTools@8971890))


### 📄 Documentation

* **skill:** guide agent to prompt for --categoryExtensions
([ChromeDevTools#2189](ChromeDevTools#2189))
([8b458f7](ChromeDevTools@8b458f7))


### ⚡ Performance

* lighthouse file saves to run concurrently
([ChromeDevTools#2178](ChromeDevTools#2178))
([f90f863](ChromeDevTools@f90f863))


### 🏗️ Refactor

* change type of logger
([ChromeDevTools#2165](ChromeDevTools#2165))
([bf0574d](ChromeDevTools@bf0574d))
* use validate files on the tool level
([ChromeDevTools#2152](ChromeDevTools#2152))
([2e039c0](ChromeDevTools@2e039c0)),
closes
[ChromeDevTools#2150](ChromeDevTools#2150)

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).
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5 participants