• Firefox 123 and Chrome 122 in the Docker container #4090 and #4089.

• Chromedriver 122 and Edgedriver 121

• Browsertime 21.3.0.

• Edgedriver 121 #2078.

• Chromdriver 122 #2080.

• Chrome 122 and Firefox 123 in the Docker container #2081.

Fixed

• Log that Throttle is used inside Docker #2077.

• Updated to Browsertime 21.2.0 that adds a new way to stop your measureemnts if your navigation fails measure.stopAsError(failureMessage, optionalURL). Perfect to use in a try/catch.

• Use darkmode for result HTML by adding --html.darkMode, thank you petemyron for PR #4081.

Fixed

• Update co2.js to 0.14.2 #4074

• More solid error handling if one page fail in scripting. This fixes so that the HTML for the rest of pages should be generated #4079.

• Remove console.errors of errors (they have already been reported in the log) #4080.

• Fix automatically switch to Throttle as engine on Mac and Linux if you add -c THROTTLING#4082.

• Fix correct JavaScript signaure for stopAsError in types.

• Edge 121 in the Docker container #2071.

• You can stop a measurement as a failure and make sure no metrics is collected. This is useful if you catch an error in try/catch when trying to measure a page. measure.stopAsError(failureMessage, optionalURL). Add your message and if you know the URL, add it. 2076.

Fixed

• Set correct viewports for the following emulated mobiles for Chrome: iPhone 14 Pro Max #2070.

• Update adbkit to 3.2.6 #2069.

• Selenium 4.17.0 #2068.

• There was a missing await when getting the tcpdump #2075

• Remove all trace level logs (and do debug instead) since trace added unnecessary stacktraces to the log #2074.

• Chrome and Chromedriver 121 in the Docker container #4069.

• Browsertime 21.1.0 #4070.

• Firefox 122, Chrome 121 and Chromedriver 121 #2067.

Fixed

• Set correct viewports for the following emulated mobiles for Chrome: iPad Mini iPad Air, iPhone 14 Pro, Pixel 7 and Samsung Galaxy A51/71 #2065.

• Updated the WebPageReplay version in the Docker container #4067.

• Firefox 122 in the Docker container #4068.

• Another fix for --budget.suppressExitCode hopefully it works better this time #4065.

• Collect statstics about how the page is built between runs. You can see these metrics on the "side by side"-page #4061.

Fixed

• There was bug that caused budget.suppressExitCode to fail that I introduced and reported in #4062. It's fixed in #4063.

• When displaying interaction to next paint, there where some copy/paste from largest contentful paint that sometimes broke the HTML (my fault). Fixed in #4042.

• Update to Browsertime 21.0.0:

• If you use process.exitCode in your scripting, it will be respected by sitespeed.io and exit with that exit code #4044.

Fixed

• If a run is markedAsFailure in your Browsertime script, sitespeed.io exits with an error code #4047.

• Upgraded to Geckodriver 0.34.0 #2049.

• Collect CPU consumption for Firefox. Turn that on with --firefox.powerConsumption true and including power as a geckoProfilerParams.features #2046.

• Added more commands for mouse click on text #2054.

• Updated AndroidCommand so you can run shell on your Android device as root #2055.

• If you mark a test as failure, the exit code from Browsertime will be 1. If the exitCode is set in scripting, we use that and will not change that #2057.

• Generate documentation for scripting using JSDoc #2059.

• Make it easy to use Seleniums action API. Get access to the new command using commands.action.getActions() and chain the action. #2061

Fixed

• Make sure the visual metrics files are inlcuded in the Docker file #2053.

• Removing QVH from the npm package (used for iPhone video recording but not working) #2051

• Removing visual metrics test images from the npm package #2050.

• Removed the Chromedriver fix that was needed when Chrome for testing broke testing on Chrome :D #2045.

• Refactor of commands/context object to prepare for supporting JSDoc and a little TypeScript to add code completion/IntelliSense in editors #2047.

• Updated documentation for scripting with better JSDoc #204.

• The code for getting Interaction to next paint was broken. This PR fixes it, make the code cleaner and gives more attribution #2060.

• Hopefully removing "rsd" metrics in InfluxDB see #4039.

• Fix showing sustainable metrics in pages page #4042.

• Firefox 121 in the Docker container.g

Fixed

• Group page load parameters as PageLoad to make them easier to find using --help #2035.

• Fix starting Firefox 121 on Mac #2043.

• Ensure that visual metrics python script is included in the release.

• Updated Chromedriver and Edgedriver to 120 #2033.

• Updated to Chrome and Edge 120 in the Docker container #2031.

Fixed

• Updated to Selenium 4.16.0 #2026.

• Updated dev dependencies and find-up #2029.

• Recommend NodeJS 18 or later in the package.json #2030. Browsertime 16.0.0 removed support for NodeJS 16.

• Firefox 120 in the Docker container.

Fixed

• New Geckodriver installer that on Mac ARM uses ARM version of Geckodriver.

• Added a safer header check #125.

• If the meta section from a HAR file from Browsertime was missing, we didn't catch that. Fixed in #124.

• Update to latest minimist #122.

• Another update to PageXray with a safer HTTP header check.

• Updated PageXray.

• Expose third party web and wappalyzer versions #111.

Fixed

• Updated to Wappalyzer 6.10.66 #110.

• Updated third party web 0.24.0 #108.

• Fix correct LCP attribute #107.

Changed

• Remove advice about disableFLoCHeader #106.

• Updated tough-cookie, thank you lallenlowe for PR #107.

• Catch if local storage or session storage isn't accessible.

• Upgraded to third party web 0.23.0. #98.

• Upgraded to latest wappalyzer #100.

Fixed

• Make sure to skip advice if Chrome is missing FCP #95.

• Update dev dependencies

• Updated dependencies to latest versions #105.

• Remove adding headers from extra parameters. Using the CDP Fetch API manipulating responses, the extra response info holds the old un-manipulated headers, so when copying the ones that do not exist, this breaks. Fixed in #100.

• Fixed exporting to work with ESM modules too.

• Dropped support for NodeJS 12 since it's unmaintaned.

• Fixed --version so it actually shows the version again #75.

• The E6 Module convertion in 4.0 broke version check (--version) making installs failed. PR #74 is a temporaty fix for that.

• Removed the dependecy of route. Using ip route instead and we already have ip as a requirement.

• Added missing SSL timings to the time per domain #117

• Upgraded to PageXray 4.4.2 and Third Party Web 0.17.1.

• Updated minimist dependency.

• Updated dev dependencies to latest versions #68

Changed

• Converting the project to ES6 module. If you run Throttle by command line it will work exactly as before except that we dropped support for NodeJS 10 #67. You can read Sindre Sorhus ESM package guide.

• Upgraded to PageXray 4.4.1 and Third Party Web 0.15.0.

• Bumped minimist to 1.2.6

• Upgraded to PageXray 4.0.0.

• Upgraded to third party web 0.13.0.

• Fallback if mime types aren't mapped and use file endings. At the moment we fallback for some of the font types #109.

• Add _isLinkPreload on the request object if it is isLinkPreload #94.

• Add support for setting packet loss. Add --packetLoss and set the loss in percentage.

• Updated third-party-web to 0.12.6.

• Use Chrome(ium) render blocking information to know if a request is render blocking or not #66.

• Report offending JavaScript assets if the JavaScript max limits kicks in #70.

• New largest contentful paint advice #76.

• New first contentful paint advice #77.

• Added TBT in the CPU longtask advice #80.

• Report content and transfer size for offending URLs #81.

• Report offending assets with transfer/content size for page size limit #82.

Fixed

• Fix cases when JQuery is undefined. Thank you shubham jajodia for PR #64.

• A better way to find offending layout shifters. Thank you shubham jajodia for PR #65.

• Removed mentions aboout server push #69

• Added more information on how to debug CPU advice #71.

Changed

• Moved AMP advice to best practice instead of privacy #67.

• Increased favicon max size advice from 5 to 10 kb #68

• Renamed the fastRender advice to avoidRenderBlocking #73

• Remove the third party async advice #74

• Updated the layout shift advice to use cumulative layout shift #75

• Changed id of the Google Tag Manager advice #79

• Updated to use latest Coach core and Browertime.

• Updated to use latest Browsertime with latest Chromedriver

• Updated Docker container to use latest Chrome/Firefox

• Use Browsertime 11.0.0

• Use Coach-code 6.0

• Use latest Firefox and Chrome

• When you run on Mac OS we changed so localhost traffic is not throttled by default. To throttle on localhost use --localhost. This makes sence if you use WebDriver to drive your browser on your local machine. And Mac OS now works the same as Linux.

• Fix breakage when multiple default routes are declared , thank you Andy Richardson for PR #62.

• Added missing in_body_parser_blocking render blocking info for Chrome.

• Include request method per asset #105.

• Attach info about render blocking assets coming/working in Chrome 92 #104.

• Attach Google Web Vitals data from Browsertime #101.

• A better check for missing net-tools on Linux, thank you Radu Micu for the PR #56.

• The new header structure actually sucked. Instead follow other tools and flatten headers returning an array #98.

• Removed test directory from the release, thank you Yury Michurin for the PR #75.

• Fix: Optional cookie object, see PR 73. Thank you Michael Dijkstra.

• Parse extra info events (parse extra request data from the Network.requestWillBeSentExtraInfo event and parse extra response data from the Network.responseReceivedExtraInfo event), thank you Michael Dijkstra for the PR #71.

• Update to day-js 1.8.31.

• Updated dependencies: dayjs - 1.8.27, debug: 4.1.1, tough-cookie - 4.0.0, uuid - 8.0.0

• We moved out the core functionality to coach-core. This makes it easy to use the Coach in your own code.

• Upgraded to Browsertime 8.0.1

• Updated throttle frontend to latest version where you can see throttling profiles set by using the API and with custom throttling support.

• Added support for using Github gists see #34.

• Added support for using a config file to configure which HARs to test.

• Added support for copy/paste directly you HAR, configuration file or a gist URL or id.

• Refactor the CSS into Sass, development build process now uses BrowserSync.

• Service worker added for offline support. Workbox is used to achieve this.

• Added support for showing changes in request/responses if you compare the same page #63.

Changed

• New internal structure and use the new configuration object all the way.

• Sort CPU events by name to make it easier to spot regressions

• Upgraded to latest release of template7

• Added more Visual Metrics.

• Upgrad to PageXray 2.4.0

• Layout -> Rendering in latest Browsertime.

• Upgraded to PerfCascade 2.5.2 fixiing Edge tab bug

• CPU metrics are now showed automatically.

• Styled the PageXray info table to make it easier to read.

• Major code refactoring to make it easier to do changes in the future.

• Uploading files failed on Firefox.

• Upgraded to PerfCascade 2.4.1

• You can change/upload HAR files when you already compare two HARs.

Fixed

• The layout in the PageXray table was dependent of the length of the URL. That could make some pages look really bad.

• Automatically load the HAR files if both files are given in the URL . Thanks Ivru for the PR #15.

• You can automatically load one HAR file by adding ?har1=URL&compare=1 as the full URL.

• Updated to PageXray 2.2.1

• You can now drag and drop one HAR file with multiple pages and compare the pages with each others #16.

• Upgraded to PerfCascade 2.2.2 that makes HAR files from WebPageTest Linux render

• Log errors to the console

• Upgraded to PageXray 2.1.0 and added more CPU metrics