# Firefox Profiler Deployment (August 10, 2026)

**URL:** <https://discourse.mozilla.org/t/firefox-profiler-deployment-august-10-2026/149143>\
**Category:** Firefox Tooling Announcements\
**Tags:** firefox-profiler\
**Created:** [August 10, 2026, 5:06pm UTC](https://discourse.mozilla.org/t/firefox-profiler-deployment-august-10-2026/149143 "2026-08-10T17:06:03Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![canova](https://sea1.discourse-cdn.com/flex001/user_avatar/discourse.mozilla.org/canova/32/68189_2.png) [@canova](https://discourse.mozilla.org/u/canova)\
**Post date:** [August 10, 2026, 5:06pm UTC](https://discourse.mozilla.org/t/firefox-profiler-deployment-august-10-2026/149143/1 "2026-08-10T17:06:03Z")

</div>

The latest version of the [Firefox Profiler](https://profiler.firefox.com/) is now live! Check out the full changelog below to see what’s changed:

**Highlights:**

- [fatadel] Improve discoverability of downloading a local profile ([#6216](https://github.com/firefox-devtools/profiler/pull/6216))
- [Nazım Can Altınova] Add the ability to apply source maps from the CLI ([#6229](https://github.com/firefox-devtools/profiler/pull/6229))

**Other Changes:**

- [fatadel] Create the Network track from the timeline-network schema display location ([#6224](https://github.com/firefox-devtools/profiler/pull/6224))
- [Markus Stange] Only call `getRawFrameTableBuilderWithExistingContents` once per symbolication batch. ([#6233](https://github.com/firefox-devtools/profiler/pull/6233))
- [Nazım Can Altınova] Handle the cli daemon startup failures more gracefully with better errors ([#6241](https://github.com/firefox-devtools/profiler/pull/6241))
- [Nazım Can Altınova] Handle Text and Log marker payloads with their marker schema ([#6247](https://github.com/firefox-devtools/profiler/pull/6247))
- [Nazım Can Altınova] Bump the Gecko profile version to make sure that the Text and Log marker changes are picked up in the frontends ([#6252](https://github.com/firefox-devtools/profiler/pull/6252))
- [fatadel] Deactivate a menu button as soon as its panel is dismissed ([#6251](https://github.com/firefox-devtools/profiler/pull/6251))
- [Nazım Can Altınova] 🔃 Sync: l10n → main (August 10, 2026) ([#6253](https://github.com/firefox-devtools/profiler/pull/6253))
- [Nazım Can Altınova] Bump profiler-cli version to 0.8.0 ([#6254](https://github.com/firefox-devtools/profiler/pull/6254))

Big thanks to our amazing localizers for making this release possible:

- de: Ger
- de: Michael Köhler
- el: George kitsoukakis
- en-CA: chutten
- en-CA: Saurabh
- en-GB: Ian Neal
- es-CL: ravmn
- fy-NL, nl: Fjoerfoks
- fr: Théo Chevalier
- fy-NL: Fjoerfoks
- ia: Melo46
- it: Francesco Lodolo [:flod]
- nl: Fjoerfoks
- ru: michellemelsspam
- ru: Valery Ledovskoy
- tr: giray
- tr: Selim Şumlu
- zh-TW: Pin-guang Chen

Find out more about the Firefox Profiler on [profiler.firefox.com](https://profiler.firefox.com)! If you have any questions, join the discussion on our [Matrix channel](https://chat.mozilla.org/#/room/#profiler:mozilla.org)!