Browser Extensions

Redirect to https://docs.blackfire.io/integrations/browsers/chrome#known-limitations when chrome users click 'profile all requests'
Update dependencies

1.29.0Sep 5, 2024

(chrome only) Manifest V3 migration:
Recorder feature is disabled on chrome. This feature is still supported using the extension from Firefox.
Update dependencies

1.28.15

Maintenance release · Aug 5, 2024

1.28.14

Maintenance release · Jul 31, 2024

1.28.13

Maintenance release · Jul 26, 2024

1.28.12

Maintenance release · Jul 18, 2024

1.28.11

Maintenance release · Jul 8, 2024

1.28.10Jul 3, 2024

[companions] bump min supported version

1.28.9

Maintenance release · Jul 1, 2024

1.28.8

Maintenance release · Jun 17, 2024

1.28.7

Maintenance release · Jun 10, 2024

1.28.6Jun 5, 2024

Fix deprecations
Fix spacing in toolbar between icon and text
Update dependencies

1.28.5

Maintenance release · Jun 3, 2024

1.28.4

Maintenance release · May 30, 2024

1.28.3

Maintenance release · May 13, 2024

1.28.2

Maintenance release · May 6, 2024

1.28.1

Maintenance release · Apr 29, 2024

1.28.0Apr 25, 2024

Remove aggregation feature
Update dimensions colors
Update dependencies

1.27.42

Maintenance release · Apr 15, 2024

1.27.41Mar 26, 2024

Do not run phive install when binary are present
Use `null` type instead of `?`
Update dependencies

1.27.40Mar 5, 2024

Fix CS
Update dependencies

1.27.39

Maintenance release

1.27.38

Maintenance release

1.27.37

Maintenance release

1.27.36

Maintenance release

1.27.35

Maintenance release

1.27.34

Fix incorrect SQL metric value in toolbar

1.27.33

Maintenance release

1.27.32

Maintenance release

1.27.31

Fix sentry sourcemaps management

1.27.30

Boilerplate for typescript migration
Update dependencies

1.27.29

Allow all blackfire websites to communicate with the extension
Update dependencies

1.27.28

The recorder monitor display all the previously profiled URLs on tab reload
Drop Redux usage in the recording monitor
Update dependencies

1.27.27

Release the companion using git tags
Update dependencies

1.27.26

Maintenance release

1.27.25

Bootstrap release management upgrade scripts
Update dependencies

1.27.24

Fix a rendering error
Improve firefox error tracking

1.27.23

Make some storage API errors more visible
Improve some error messages
Update dependencies

1.27.22

Fix popup error during a recording session
Fix companion error on network error during a profiling session
Update dependencies

1.27.21

Fix troubleshooting URL
Update dependencies

1.27.20

Fix login CTA rendering
Update dependencies

1.27.19

Fix sentry sourcemaps management

1.27.18

Migrate from gulp to webpack to build the extension
Update dependencies

1.27.17

Maintenance release

1.27.16

Fix extension crash when the extension cannot bind a signature to a profiled request
Add a link to the getting started docs in the extension popupp when a tab is not profilable
Update dependencies

1.27.15

Keep user checkboxes selection across profiler and recorder forms in the popup
Update dependencies

1.27.14

Fix bad troubleshooting URL in the popup footer

1.27.13

Drop AngularJS & jquery as project dependency
Drop AngularJS popup code

1.27.12

Migrate extension popup from angularJS to react
Update dependencies

1.27.11

Improve error tracking
Update dependencies

1.27.10

Fix error occuring when a user aborts a profile twice
Enhance error reporting
Update dependencies

1.27.9

Drop old toolbar code
Update dependencies

1.27.8

Fix toolbar display bug
Redirect to /my/profiles when the recorder stops

1.27.7

Migrate extension toolbar from angularJS to react

1.27.6

Maintenance release

1.27.5

The requester does not append the `Accept: application/json` header on each request targeting the customer app anymore (#25585)

1.27.4

Nothing changed compared with 1.27.3

1.27.3

Nothing changed compared with 1.27.2

1.27.2

Prevent users to start profiling on extension stores
Fix profiling error when the url contains basic auth credentials
Update dependencies

1.27.1

MV3 updates
Decrease profile polling backoff to 10 tries
Fix profiler crash on network error while fetching credentials
Update dependencies

1.27.0

Beginning of the work on MV3
Fix profiler crash on network error
Cleanup some dead code
Update dependencies

1.26.0

Add debug mode and distributed profiling to "Profile all requests"
Update dependencies

1.25.3

Fix crash with Chrome 104

1.25.2

Fix message displayed in case of 401 response from the API
Update dependencies

1.25.1

Fix blank page when opening options popup

1.25.0

Handle 402 response code from Blackfire backends
Display error message when profile is not processed in time
Update dependencies

1.24.2

Maintenance release

1.24.1

Fix bug preventing profiling any website

1.24.0

Use less permissions
Update dependencies

1.23.3

Fix support on HTTP/2

1.23.2

Revert browser extensions API security permissions restriction

1.23.1

Make square icons

1.23.0

Update icons
Restrict browser extensions API security permissions
Update depedencies

1.22.0

Make link to the debug add-on visible to anyone

1.21.2

Add link to debugging documentation

1.21.1

Fix sentry init

1.21.0

Add link to distributed profiling documentation
Upgrade from raven.js to sentry.js
Update dependencies

1.20.0

Give access to the "no-propagation" feature to all

1.19.5

Fix "no-propagation" option

1.19.4

Fix Options page display

1.19.3

Fix behavior of debug add-on selection

1.19.2

Prepare for debug add-on releasing

1.19.1

Trigger new release

1.19.0

Fix display KiB/MiB instead of KB/MB
Update build instructions
Add no_anon flag
Add option to disable signature forwarding
Update troubleshooting url
Update dependencies

1.18.2

Maintenance release

1.18.1

Remove __blackfire cookie once the profiling is finished
Properly inject and remove cookie before/after recording
Follow react recommendations regarding HTML tags

1.18.0

Add debug mode alpha feature

1.17.3

Add compatibility with legacy on premise installs

1.17.2

Fix cookie injection

1.17.1

Fix releasing on Firefox

1.17.0

Add '__blackfire=NO_CACHE' cookie to disable cache servers

1.16.3

Polish "profile all requests" feature

1.16.2

Polish "profile all requests" feature

1.16.1

Fix request recorder display

1.16.0

Add request recorder as dev feature.
Drop dead code

1.15.0

Simplify the User Interface

1.14.0

Handle 402 responses

1.13.2

Fix aggregation disabler (again)

1.13.1

Fix aggregation disabler

1.13.0

Simpler UX, dev only

1.12.7

Adjust sources given AMO review

1.12.6

Update icons

1.12.5

Automatically prepare sources for Firefox reviewing

1.12.4

Do not send the X-Blackfire-User-Agent while profiling

1.12.3

Fix manifest.json

1.12.2

Add rate limiting error handling

1.12.1

Better checks for cost display

1.12.0

Add the Firefox version automatic releasing

1.10.0

Store the selected reference given the domain name

1.9.3

Remove collecting replay data
Fix "url is undefined" error

1.9.2

Automatically right trim URL on "/" for collector configuration

1.9.1

Remove Blackfire Assets logger
Collect stacktrace in Raven JS
Update dependencies

1.9.0

Add "View Call Graph" and "View Timeline" buttons instead of the "View Profile" one
Remove Timeline dimension
Prepare for Firefox compatibility

1.8.3

Fix links source parameter

1.8.2

Automatic adjustment of timeline threshold

1.8.1

Fix timespan_threshold not sent in every request

1.8.0

Add timeline profiling preflight

1.7.1

Add missing jQuery dependency

1.7.0

Port code to ES6
Drop opcode dimension
Build companion using gulp instead of gulp
Add timeline icon

1.6.0

Update UI, always display environment

1.5.3

Fix links to profiles

1.5.2

Do not display fn-args tabs when user does not have access

1.5.1

Add recommendation icon

1.5.0

Add recommendations link in toolbar
Discard net::ERR_NETWORK_CHANGED errors

1.4.1

Discard net::ERR_ABORTED errors

1.4.0

View HTTP calls separately from the network dimension

1.3.7

Discard some chrome errors from logging

1.3.6

Wrong sentry DSN :( Now fixed

1.3.5

Use dedicated sentry account for blackfire front on prod

1.3.4

Better browser logs from Blackfire

1.3.3

Log browser's error from Blackfire

1.3.2

Log browser's 404 from Blackfire
Rename "Your references" to "Your environment"

1.3.1

Do not display profile links when profile is errored

1.3.0

Use metrics layers to display network and SQL costs
Display variation in percentage instead of relative value
Fix Varnish error message display
Fix custom endpoint setting
Fix issue declaring a profile as new reference when validating from the form

1.2.1

Cast header to string to avoid null values

1.2.0

Add Options page to allow collector customization
Use /login and /logout instead of /session/login and /session/delete
Fix error handling
Handle Probe bug returning X-Blackfire-Response header twice

1.1.5

Added error on the companion toolbar when .blackfire.yml is invalid
Use /session/login instead of /session/new

1.1.4

Fix toolbar error status
Fix color of build state in toolbar

1.1.3

Fix fake slot formatting
SQL results now have much higher priority than dimensions

1.1.2

Make comparison button always viewable

1.1.1

Fix typo in classname

1.1.0

Add assertions report display once profile is ready

1.0.1

Add new opcode dimension
Fix missing profile_title key in query string

1.0.0

First stable version

0.9.6

Always propose to create a reference
Companion Toolbar for SQL is broken for regular profiles
Drop profiler.sensiolabs.com support
Fix toolbar support for js history manipulation

0.9.5

Prepare companion for v1

0.9.4

Fix "No Reference" selection

0.9.3

Display reference number in the toolbar

0.9.2

Display "n/a" when dimension is not available
Display "your references" instead of "your slots" when appropriate
Fix slot naming race condition

0.9.1

Fix delta values

0.9.0

Add missing link on SQL values
Add HTTP status code in error message to ease segmentation fault detection
Add Network and SQL delta in delta mode

0.8.6

Moved the Name it block in the toolbar to the left side

0.8.5

Cleaner way to set a reference profile

0.8.4

Fix companion delta mode availability to beta users only
Support for "set as new reference" from any profile

0.8.3

Add missing ng-cloak for delta checkbox
Cancel slot polling when new request start

0.8.2

Fix access level for delta feature

0.8.1

Fix use of No Ref when multiple collab tokens

0.8.0

Add support for reference profiles
Add profile namer

0.7.3

Be more resilient on fn args
Fix profile slots urls
Fix format precision
Remove slot title in URL

0.7.2

Remove "profile next request"
Fix slot name refresh in toolbar

0.7.1

Fix companion discarding polling private servers, loading data forever

0.7.0

Poll slots once a profile is done

0.6.5

Fix slot list when switching users

0.6.4

Fix profile next request
Fix Varnish message escaping

0.6.3

Fix links to troubleshooting and application
Add error message when impossible to sign
Add signature to query string in companion

0.6.2

Log companion looping in Raven
Multiple Raven enhancements

0.6.1

Fix use of deprecated properties
Fix error display
Fix toolbar selected slot display in case of multiple collab-tokens

0.6.0

Remove support for SensioLabs Profiler headers

0.5.3

Remove flags if they are not enabled

0.5.2

Display CollabToken names in the companion

0.5.1

Remove companion jump on open

0.5.0

Hello AngularJS
Gather data about the profiled request on the profiling has been done
Enable network dimension collecting for everyone

0.4.6

Add raven js in companion

0.4.5

Upgrade to latest API
Fix profile next request on 302 response

0.4.4

Fix toolbar URLs

0.4.3

Remove conditional headers than can return a 304

0.4.2

Stop the companion after 100 requests

0.4.1

Display the profile title metadata in case the profile is not named

0.4.0

Toolbar is now loaded in a frame
Add "profile_title" to query string

0.3.6

Enable function arguments only for alpha users

0.3.5

Disable function arguments

0.3.4

Enable function arguments

0.3.3

Fix Accept requester header (previously text/plain, now */*)
Disable aggregation in case of 500 response (avoid Chrome Throttling)
Fix "Unhandled error" by disabling credentials caching
Add custom message in case of Varnish detection
Use new session URL instead of homepage for user connection

0.3.2

Update the toolbar to use the new API
New shiny UI !

0.3.1

Remove upgrade invitations
Add link to troubleshooting
Rework the toolbar, add JS API
Preload toolbar in the background
Add cache to HTTP queries to make interface much more responsive
Remove tabs listener and domain manager

0.3.0

Welcome Blackfire !

0.2.0

Companion is now compatible with Blackfire protocol (BC)
Fix "Profile next request" result in case no probe response is received.
Fix Toolbar js

0.1.21

Hot fix

0.1.20

Fix error messages

0.1.19

Fix wording
Fix "Profile next request" behaviour

0.1.18

Move companion notifications in the toolbar

0.1.17

Add companion toolbar
Update logos

0.1.16

Remove delay between two requests in case the agent is up to date'
Add custom user-agent header to avoid conflicts with extensions that modify the user agent
Fix slots select max-width

0.1.15

Disable "no-builtins" flag by default, do remove the header

0.1.14

Disable "no-builtins" flag by default
Add "Upgrade available" detection

0.1.13

Add "Profile next request" feature
Add "Profile single request profiling mode
Add alpha feature detection in companion
Better support for "last profile" display

0.1.12

Move early profile processing to background
Remember last selected slot
Remove collab-token uuid from interface
Display last action in different color
Add red header when impersonating
Add "abort" feature while profiling
Update companion for business logs

0.1.11

Reset badges on popup close
Add last profile information when opening the companion
Display "error" instead of "new" in case the profile request failed

0.1.10

Companion now expose its version (externally connectable)
Remove "new" badge once the companion is open

0.1.9

Revert last version, hide section instead of removing it

0.1.8

Remove profile options section

0.1.7

Rework the interface with Fabien
Hide samples quantity, dimension and PHP builtins options

0.1.6

Rework the interface with Fabien

0.1.5

Change "Please log in" message in a info note instead of error
Remove alerts on "Profile now" click
Remove outline on "Profile now" button

0.1.4

Add delay between two requests (50ms)
On every extension display, verify that a profiling session is not already running
Fix data gathering before a profiling session
Add support for non-beta users

0.1.3

Update of companion alerts CSS

0.1.2

Update of the HTML interface

0.1.1

Release on Chrome WebStore

0.1.0

Initial Release

Browser Extensions ¶

2026.9.1Sep 17, 2026

2026.6.1Jun 22, 2026

2026.6.0Jun 12, 2026

1.29.39Sep 15, 2025

1.29.38Sep 5, 2025

1.29.32Jul 17, 2025

1.29.31Jun 24, 2025

1.29.23Feb 10, 2025

1.29.20Jan 22, 2025

1.29.17Dec 23, 2024

1.29.16Dec 4, 2024

1.29.15Nov 14, 2024

1.29.14Nov 7, 2024

1.29.2Sep 10, 2024

1.29.1Sep 9, 2024

1.29.0Sep 5, 2024

1.28.10Jul 3, 2024

1.28.6Jun 5, 2024

1.28.0Apr 25, 2024

1.27.41Mar 26, 2024

1.27.40Mar 5, 2024