CHANGELOG.md

Changelog

All notable changes to this project will be documented in this file. Dates are displayed in UTC.

Generated by auto-changelog.

v4.8.0

• Add documentation section for AWS Lambda #1293
• Add extra tests for Array.prototype.sort #1288
• Add HTMLFormElement.prototype.requestSubmit Polyfill #1241
• Serve isIntersecting polyfill for chromium based browsers #1283
• Add change-array-by-copy polyfills b91e288
• Add TypedArray.prototype.sort polyfill bba9e55
• Streamline TypedArray polyfills 8d2cb51

v4.7.0

6 February 2023

• Adds structuredClone polyfill #1270
• Adds Element.prototype.replaceChildren polyfill #1266
• Fixes key collisions in internal Map storage #1275

v4.6.0

• Adds Error.cause polyfill a613013
• Adds conditional Error.cause to AggregateError c7a1de7
• IntersectionObserver: serve to Safari <17.0 #1255
• update dependencies and update some polyfill configs #1248
• Renames _InstallErrorCause to _ErrorConstructor #1261
• Fixes Error prototype in _InstallErrorCause #1258
• Refactors Error.cause into _InstallErrorCause 91a4700

13 January 2023

v4.5.0

• IntersectionObserver: serve to Safari <16.1 #1231
• Adds findLast and findLastIndex polyfills #1230
• ListFormat: serve to Safari <16.0 #1229

16 August 2022

v4.4.0

• Adds Node.prototype.getRootNode and Node.prototype.isConnected polyfills #1223
• Adds CharacterData.prototype polyfills #1224
• Adds x and y to IntersectionObserverEntry #1222
• validate browser configs (part 2) #1220
• Adds polyfill for Object.hasOwn #1214
• ensure browser cache when testing polyfill combinations #1217
• Adds polyfill for Object.prototype.toString #1216

v4.3.0

5 August 2022

• Adds polyfills for TypedArray.prototype methods #1208
• Adds Symbol.toStringTag to several prototypes #1187
• update dependencies #1207
  • update @webcomponents/template to v1.5.0
  • update @financial-times/polyfill-useragent-normaliser to v2.0.1

v4.2.0

28 July 2022

• fix HTMLElement.prototype.inert #1201
• validate browser configs #1204
• fix weekly test suite #1200

v4.1.1

12 July 2022

• Fixes TypedArray.prototype.at to avoid adding at to Object.prototype #1188
• fix partial tests in CI and use native concurrency control #1199
• serve IntersectionObserver to Safari <16 #1197
• Bump got from 11.5.0 to 11.8.5 #1196
• Adds update task to ArrayBuffer to fix incomplete browser implementations f27fd4f
• Uses Blob polyfill in all IE for TypedArray support e49007b

v4.1.0

16 May 2022

• Bump async from 3.2.0 to 3.2.3 #1181
• copy-paste eventsource into the codebase, because upstream is punishing the Russian people for the actions of its government 4fae4d2
• Fixes HTMLSelectElement.prototype.remove to include Element.prototype.remove 9a696c2
• Polyfill for HTMLCollection.prototype.@@iterator d614014

v4.0.0

1 April 2022

• Drop no longer needed polyfills for IE8 d2b6983
• Remove all mentions of IE 8 and below 8e8af1c
• Remove no longer needed arePropertyDescriptorsSupported checks 20cdbb1

v3.111.0

15 March 2022

• Bump normalize-url from 4.5.0 to 4.5.1 #1170
• Bump glob-parent from 5.1.0 to 5.1.2 #1171
• Bump ws from 7.3.1 to 7.5.7 #1172
• Bump path-parse from 1.0.6 to 1.0.7 #1169
• Bump karma from 6.3.2 to 6.3.16 #1165
• Bump follow-redirects from 1.13.1 to 1.14.9 #1166
• Bump node-fetch from 2.6.1 to 2.6.7 #1164
• URL: Fix URLSearchParams decoding to not throw URIError #4
• Improves localStorage polyfill to store keys as base64 b89fda3
• fix(android): incorect versions for misc features 273eebd
• Enable and document locally running polyfill tests e257d89

v3.110.1

8 December 2021

• Use the private _setter and _getter methods for TypedArrays when in IE8 because we can't use add square-bracket notation support due to the lack of getters and setters in IE8 ab4868c
• Adds Node.prototype.isSameNode polyfill 372d401
• fix arraybuffer polyfill to not error in ie8 95d1b47

v3.110.0

7 December 2021

• use an object which has no prototype so that the only properties on the object are it's own and not those from Object.prototype -- Fixes #1137 #1137
• Adds Promise.any, Promise.allSettled, and AggregateError polyfills 21967a1
• Adds Array.prototype.at, String.prototype.at, and TypedArray.prototype.at polyfills 29c6814
• Improves iterator tests for Promise.any, Promise.allSettled, and AggregateError polyfills 999dbce

v3.109.0

11 November 2021

• fix #1103 #1103
• chore: update browserstack browser list as some devices have been removed such as the Samsung Galaxy Note 4 that we tested on bab4728
• Adds String.prototype.matchAll polyfill cdf20a6
• add check for valid version ranges in config.toml 368fd05

v3.108.0

7 September 2021

• update Intl.* config's. fixes #1094 #1094
• Serve IntersectionObserver to all iOS Safari versions #1082
• Update guidate for Intl.PluralRules to mention locales have no subtags #650
• skip older IE for WPT tests 3bb57e4
• add more tests and a few more EventTarget interface features c844665
• fixes dca1723

v3.107.1

21 July 2021

• ensure node 12 is used when publishing #1074
• add timeZone data in all browsers that need Intl.DateTimeFormat b3a9a6f
• document that compatiblity list should stay in sync ffdedb0

v3.107.0

20 July 2021

• Serve URL.prototype.toJSON to Safari <12 and Edge <18.17134 #1058
• fix URL / fetch interop df1aa52
• update compat data based on mdn 113e18d
• Add compatibility data for ArrayBuffer ff90e85

v3.106.0

12 July 2021

• Intl dependency config update #1059
• fix #957 : remove StreamCache #957
• add editorconfig and update all files to conform with the config 5542481
• update 170d416
• Intl.DateTimeFormat add timeZone data f44fbe2

v3.105.0

7 May 2021

• Bump eslint from 7.24.0 to 7.25.0 #1039
• Bump actions/cache from v2.1.4 to v2.1.5 #1037
• Bump eslint from 7.23.0 to 7.24.0 #1034
• Bump styfle/cancel-workflow-action #1035
• Bump sinon from 10.0.0 to 10.0.1 #1033
• Bump karma from 6.3.1 to 6.3.2 #1030
• Bump eslint from 7.22.0 to 7.23.0 #1028
• Bump karma from 6.2.0 to 6.3.1 #1026
• Bump semver from 7.3.4 to 7.3.5 #1025
• Bump globby from 11.0.2 to 11.0.3 #1024
• Bump sinon from 9.2.4 to 10.0.0 #1023
• build(deps): npm audit fix 329b48a
• HTMLInputElement.prototype.valueAsDate e2dc393
• URLSearchParams : [err] keys is not a function 7966b2e

v3.104.0

19 March 2021

• Bump hmarr/auto-approve-action #1019
• Bump eslint from 7.18.0 to 7.21.0 #1010
• Bump karma from 6.0.1 to 6.1.1 #1009
• Bump fs-extra from 9.0.1 to 9.1.0 #1008
• Bump handlebars from 4.7.6 to 4.7.7 #1007
• Bump lodash from 4.17.20 to 4.17.21 #1003
• Bump apicache from 1.5.3 to 1.6.2 #1000
• Bump actions/setup-node from v2.1.4 to v2.1.5 #999
• Serve Intl.DateTimeFormat polyfill to all Firefox versions #1012
• Do not run tests on android versions which use the latest version of chrome #1004
• chore: upgrade formatjs packages ec26e58
• update to latest browserstack browsers to test against 84170ee
• partial tests in ci 85df0e2

v3.103.0

17 January 2021

• Bump karma from 5.2.3 to 6.0.0 6d874ea
• Bump eslint-plugin-unicorn from 26.0.0 to 26.0.1 87c5d81
• Update config.toml fd45de2

v3.102.0

13 January 2021

• chore: upgrade formatjs packages 8e8c20e
• Bump globby from 11.0.1 to 11.0.2 0811be8
• Refactor away usage of reduce 708e209

v3.101.0

6 January 2021

• chore: upgrade formatjs packages, fix #958 #958
• convert CI to matrix and witness checks 309e740
• Bump eslint from 7.15.0 to 7.16.0 907b38a
• compress test server responses and add more pauses cdf19c5

v3.100.0

15 December 2020

• update polyfill configs for edge 79 + a few corrections 96e0eb8
• Bump sinon from 9.2.1 to 9.2.2 d20dae9
• Bump browserstack from 1.6.0 to 1.6.1 442bbf6

v3.99.0

12 December 2020

• fix Symbol.prototype.description #935
• isolate test runs with and without polyfill combinations #929
• Bump execa from 4.1.0 to 5.0.0 #922
• Object fixes e8f54fb
• Bump eslint from 7.14.0 to 7.15.0 f1f2830
• fix StringIndexOf e4affbd

v3.98.0

3 December 2020

• Serve DOMRect polyfill to Edge versions < 79 #921
• chore: upgrade formatjs libs + add Intl.Locale polyfill #913
• bump eslint eb387d5
• rewrite Symbol.prototype.description polyfill so it passes tests 9e22916
• Bump array.prototype.flatmap from 1.2.3 to 1.2.4 fe0d1ec

v3.97.0

29 October 2020

• Bump event-source-polyfill from 1.0.12 to 1.0.17 #843
• chore: upgrade formatjs deps, fix #886 #886
• upgrade packages and fix tests 6af14fc
• Remove dangling commas as they are not valid in ES3 syntax 709b09f
• fix: rm generated polyfill file, consolidate ignore files b8c30bc

v3.96.0

21 August 2020

• Bump karma from 4.4.1 to 5.1.1 #822
• Add en locale to Intl alias - fixes #676 #818
• Bump yaku from 0.19.3 to 1.0.1 #819
• Bump browserstack from 1.5.3 to 1.6.0 #821
• Bump mkdirp from 0.5.5 to 1.0.4 #820
• Bump lodash from 4.17.19 to 4.17.20 #814
• Bump mutationobserver-shim from 0.3.5 to 0.3.7 #807
• Add en locale to Intl alias - fixes #676 (#818) #676
• fix: fix Intl alias for locale-data, fix #770 #770
• Fix JSDoc for setHashIndex #714
• Revert "feat: upgrade Intl polyfills & add Chromium bug detection for Intl.DisplayNames" 5a80f81
• feat: upgrade Intl polyfills & add Chromium bug detection for Intl.DisplayNames d869a01
• Bump nyc from 15.0.0 to 15.1.0 3d36d0d

v3.95.0

1 July 2020

• feat: Add @formatjs/intl-datetimeformat, remove legacy Intl.js 788743a
• Fix formatting issues in Intl tests 576e581
• simplify linting test files a62d207

v3.94.0

12 June 2020

• Bump eslint-plugin-unicorn from 17.2.0 to 19.0.1 #655
• Bump webdriverio from 5.18.7 to 6.1.14 #654
• Add Github Action to auto approve dependabot #653
• Auto merge dependabot dev dependency PRs #652
• feat: Add Intl.ListFormat polyfill #641
• Bump yaml from 1.7.2 to 1.10.0 #645
• Bump execa from 4.0.0 to 4.0.1 #643
• Bump mutationobserver-shim from 0.3.3 to 0.3.5 #638
• build(deps): npm audit fix #640
• Use seamless-scroll-polyfill for smoothscroll #657
• feat: Add Intl.getCanonicalLocales polyfill 5a14527
• Add basic resize observer tests 10b2656
• feat: Add Intl.NumberFormat ES2020 polyfill e93e0cf

v3.93.0

14 May 2020

• Bump @webcomponents/template from 1.4.1 to 1.4.2 #635
• Polyfill Intl.PluralRules on Edge <18 #634
• Bump graceful-fs from 4.2.3 to 4.2.4 #632
• Bump sinon from 9.0.0 to 9.0.2 #631
• Update unit-test.yml f68f201
• Update test-polyfills.yml ffc2736

v3.92.0

12 May 2020

• update edge targeting for polyfills/UserTiming/config.toml #594

v3.91.0

11 May 2020

• update firefox targeting for polyfills/console/timeStamp/config.toml #615

v3.90.0

11 May 2020

• update firefox targeting for polyfills/console/timelineEnd/config.toml #617
• chore(deps): npm audit fix 97f9ba4
• Create npm-audit-fix.yml 7dc86cd
• update lockfile 8e1574b

v3.89.4

21 April 2020

• matchMedia : new test for 'addListener' 98e34bf
• Mention that to test in BrowserStack requires a BrowserStack account 64632f7
• Revert fde245bc744c21426fe45833d2a6079665421bfd 58b0dda

v3.89.3

20 April 2020

• Add missing listeners array on mql instances #623

v3.89.2

20 April 2020

• Add test for https://github.com/Financial-Times/polyfill-library/issues/125 dcf957a

v3.89.1

20 April 2020

• Add CSS.supports polyfill #569
• Fix https://github.com/Financial-Times/polyfill-library/issues/43 #43
• Add test for https://github.com/Financial-Times/polyfill-library/issues/43 52af42e
• ignore only cc0c6e7

v3.89.0

19 April 2020

• update firefox targeting for polyfills/WeakMap/config.toml #610

v3.88.0

18 April 2020

• update firefox targeting for polyfills/WeakSet/config.toml #611

v3.87.0

18 April 2020

• update firefox targeting for polyfills/console/markTimeline/config.toml #614

v3.86.0

18 April 2020

• update firefox targeting for polyfills/Symbol/split/config.toml #606

v3.85.0

18 April 2020

• update firefox targeting for polyfills/Symbol/unscopables/config.toml #608

v3.84.0

18 April 2020

• update firefox targeting for polyfills/console/clear/config.toml #612

v3.83.0

17 April 2020

• update firefox targeting for polyfills/console/dirxml/config.toml #613

v3.82.0

17 April 2020

• update firefox targeting for polyfills/console/timeline/config.toml #616

v3.81.0

17 April 2020

• update firefox targeting for polyfills/Symbol/species/config.toml #605

v3.80.0

17 April 2020

• update firefox targeting for polyfills/Symbol/toPrimitive/config.toml #607

v3.79.0

17 April 2020

• update firefox targeting for polyfills/Symbol/search/config.toml ee0fc5d

v3.78.0

17 April 2020

• update chrome targeting for polyfills/Symbol/species/config.toml a55a2a0

v3.77.0

17 April 2020

• update chrome targeting for polyfills/Symbol/toPrimitive/config.toml 3575571

v3.76.0

17 April 2020

• update chrome targeting for polyfills/Symbol/unscopables/config.toml 965aa1d

v3.75.0

17 April 2020

• update chrome targeting for polyfills/URL/config.toml 8ed0c92

v3.74.0

17 April 2020

• update chrome targeting for polyfills/WeakMap/config.toml 16be475

v3.73.0

17 April 2020

• update chrome targeting for polyfills/WeakSet/config.toml f9c76ba

v3.72.0

16 April 2020

• update chrome targeting for polyfills/console/markTimeline/config.toml e727508

v3.71.0

16 April 2020

• update chrome targeting for polyfills/console/time/config.toml 8b31b54
• Update update-polyfill-targets.yml a2a2220

v3.70.0

16 April 2020

• update edge targeting for polyfills/console/timelineEnd/config.toml 9a42e7c

v3.69.0

16 April 2020

• update edge targeting for polyfills/console/timeline/config.toml c5590a7

v3.68.0

16 April 2020

• update edge targeting for polyfills/console/timeStamp/config.toml fb5de44

v3.67.0

16 April 2020

• update edge targeting for polyfills/console/markTimeline/config.toml 8bc5bee

v3.66.0

16 April 2020

• update edge targeting for polyfills/URL/config.toml 65fa6e3

v3.65.0

15 April 2020

• update edge targeting for polyfills/Symbol/replace/config.toml 302c01c
• update chrome targeting for polyfills/screen/orientation/config.toml 3e8b4a7

v3.64.0

15 April 2020

• update chrome targeting for polyfills/requestIdleCallback/config.toml fde245b

v3.63.0

15 April 2020

• catch exception when polyfill file doesn't exist dbbdaf2
• update chrome targeting for polyfills/matchMedia/config.toml 5aa33a8
• Update sources.js f21ad6c

v3.62.0

15 April 2020

• update chrome targeting for polyfills/location/origin/config.toml a5acbc8

v3.61.0

15 April 2020

• update chrome targeting for polyfills/console/timelineEnd/config.toml da313a5

v3.60.0

15 April 2020

• update chrome targeting for polyfills/console/timeline/config.toml 3894bd2

v3.59.0

15 April 2020

• Update lint.yml ec00028
• Update unit-test.yml ce007b4
• update chrome targeting for polyfills/requestAnimationFrame/config.toml a26d38a

v3.58.0

15 April 2020

• update android targeting for polyfills/console/timeline/config.toml c5dc1bd

v3.57.0

15 April 2020

• Update update-polyfill-targets.yml 3f7bda9
• TypeScript typings, small documentation changes ff86a3f
• Delete index.d.ts 7cdec74

v3.56.3

10 April 2020

• Update publish-to-npm.yml 5b89d45

v3.56.2

9 April 2020

• use a token which is not the default token so that other actions can be triggered based on this action 1c729e2
• Move from CircleCI to GitHub Actions 48edb91

v3.56.1

8 April 2020

• use correct variable name 1639518

v3.56.0

8 April 2020

• Refactor: inline the polyfill resolver into a non-recursive for loop 8dddec1
• Move from CircleCI to GitHub Actions faebc94
• update browserstack browser list d958bd7

v3.55.0

6 April 2020

• Add URLSearchParams sort method d71acd7

v3.54.1

6 April 2020

• Ensure callback for HTMLCanvasElement.prototype.toBlob is not invoked syncronously #208

v3.54.0

6 April 2020

• Make AddEntriesFromIterable work in ie8 842ba1d
• move tests which don't require Symbol outside of the symbol if block 50dc255
• dont serve symbol.iterator or symbol to firefox 36 or above 58bcaac

v3.53.2

4 April 2020

• Allow falsey keys to be used in Map.prototype.set #536
• make project pass the unicorn/recommended eslint config 65a860c

v3.53.1

19 March 2020

• serve element.prototype.matches to edge versions below 18 #541
• use git tag as version ec00a9d

v3.53.0

19 March 2020

• abortcontroller : update config.toml #539
• Add origami-version GitHub Action 1bd944b
• update to latest useragent parser 258b071
• Add the origami-labels GitHub Action [ci skip] 32cbd60

v3.52.3

6 March 2020

• update targets for polyfills/console/markTimeline/config.toml #526
• update targets for polyfills/console/timelineEnd/config.toml #528
• update targets for polyfills/console/timeline/config.toml #527
• update targets for polyfills/Object/assign/config.toml #529
• Ship Math.hypot to chrome 77 as it's implementation does not return NaN for Math.hypot(undefined,0) #531
• update targets for polyfills/console/exception/config.toml #525
• Check and update polyfill targeting once a day automatically #530
• If navigator.sendBeacon can not queue the work for transferring, return false as per the specification. #524
• Make the focusin detect work when document.body does not yet exist #522
• If navigator.sendBeacon can not queue the work for transferring, return false as per the specification. (#524) #2160
• use correct key for aliases e7322ea
• dont exit early if the commands exit with a non-zero code cc4d3e5
• install hub direct from github 8a6c5ab

v3.52.2

29 February 2020

• fix detect for getOwnPropertyNames e548271

v3.52.1

29 February 2020

• intl update script : fix detect #519

v3.52.0

28 February 2020

• Add a real feature detect for smoothscroll support #515
• Make the localStorage polyfill and feature detect work on opaque origins #514
• ensure the audio polyfill only runs in browsers which have webkitAudioContext because it depends on this to exist #513

v3.51.0

27 February 2020

• make the Intl detect smaller 86f1459
• change from template literal to string literal to pass lnt rules 06d18b9
• swap from template literal to string cb2b61e

v3.50.2

27 February 2020

v3.50.0

27 February 2020

• if supportedLocalesOf throws an error, it is because the locale name does not exist, we need to return false in that instance 8a2d41a
• add the root locale for RelativeTimeFormat 32b6168

v3.49.0

27 February 2020

• Do not add root locale to the feature detect d6437c3

v3.48.0

27 February 2020

v3.47.0

26 February 2020

• Bump @webcomponents/template from 1.4.0 to 1.4.1 #503
• Bump mutationobserver-shim from 0.3.2 to 0.3.3 #502
• Bump Base64 from 1.0.1 to 1.1.0 #504
• Bump array.prototype.flatmap from 1.2.1 to 1.2.3 #497
• Bump graceful-fs from 4.1.15 to 4.2.3 #494
• Bump json3 from 3.3.2 to 3.3.3 #493
• Bump stream-to-string from 1.1.0 to 1.2.0 #491
• Fix anchor links in contributing document #505
• Bump merge2 from 1.2.3 to 1.3.0 #490
• Bump @financial-times/polyfill-useragent-normaliser from 1.4.2 to 1.6.3 #488
• target browsers which do not have es6 version of Object.getOwnPropertyNames #487
• Add documentation explaining how to add a polyfill #501
• Add spec links to [next|previous]ElementSibling #500
• intl : fix update task #499
• Bump karma from 4.2.0 to 4.4.1 #496
• [Security] Bump https-proxy-agent from 2.2.1 to 2.2.4 #489
• update the browser targeting for RegExp.prototype.flags #482
• Add nextElementSibling and previousElementSibling polyfills #484
• Add es2019 alias for all the new features which were added to the spec in that version #483
• Do not polyfill Element if it does exist -- fixes https://github.com/Financial-Times/polyfill-library/issues/458 #481
• use a document.currentScript polyfill which works in all Internet Explorer versions :-D #480
• update the browser targeting for RegExp.prototype.flags (#482) #320
• Do not polyfill Element if it does exist -- fixes https://github.com/Financial-Times/polyfill-library/issues/458 (#481) #458

v3.46.0

24 February 2020

• Adds support for Intl.RelativeTimeFormat and Intl.PluralRules #301

v3.45.0

24 February 2020

• Use self rather than window in symbol polyfill #478

v3.44.0

21 February 2020

• Add TrimString abstract method and String.prototype.{trim|trimStart|trimEnd} polyfills #95
• Improve polyfill and tests for Object.assign #85

v3.43.0

21 February 2020

• Add queueMicrotask polyfill #461
• Bump sinon from 8.1.1 to 9.0.0 #473
• Bump karma-browserstack-launcher from 1.4.0 to 1.5.1 #469
• Bump web-animations-js from 2.3.1 to 2.3.2 #468
• Improve polyfill and tests for Number.parseInt #81
• Improve polyfill and tests for Number.parseFloat #80
• Improve polyfill and tests for Object.create #79
• Bump yaml from 1.1.0 to 1.7.2 #467
• Bump glob from 7.1.3 to 7.1.6 #466
• Serve IntersectionObserver to Opera Mobile < 46 #470
• switch the global object from being this to being an argument named self #318
• Bump webdriverio from 5.18.6 to 5.18.7 #465
• Bump rimraf from 3.0.1 to 3.0.2 #460
• Bump handlebars from 4.7.2 to 4.7.3 #459
• Add an origami.json #463
• Use self instead of this for Symbol #298
• Add workflow for adding new issues and PRs to the project board #452
• Element.prototype.classList - native DOMTokenList is not a constructor #269
• IntersectionObserver, polyfill iOS Safari < 12.2 #296
• Update Array.prototype.flat & Array.prototype.flatMap browser targeting #289
• Add AbortController #59
• feat: add string.prototype.big #272
• feat: add string.prototype.anchor polyfill #271
• feat: add symbol.asyncIterator polyfill #270
• ({}).toString.call(null) should not be [object Window] #193
• Add Reflect.defineProperty polyfill #240
• 3.34.0 #194
• Add requestIdleCallback and cancelIdleCallback. #192
• Replace fs with graceful-fs to stop too many files open error #145
• Add opera mob to CreateMethodProperty #78
• Map polyfill: missing opera config #8
• Set polyfill: missing opera config #9
• Small refactoring of UA class #16
• Sort the features by name before topographically sorting them #11
• Simplify the codebase #13
• Move Function.prototype.name polyfill to correct folder location #1
• getPolyfillString without check for unsupported ua #6
• add callback option #12
• Add dotenv dev dependency #10
• Generate circleci config where each polyfill test is a separate job #3
• Add CircleCI config #2
• Move from custom test-runner to Karma #1826
• Use new version of proclaim which has all the custom methods we had implemented #1824
• Versioned libraries #1820
• Release 3.27.0 #1814
• Release 3.27.0 #1814
• Add tests for Math.log10 #1803
• Add more test for Number.EPSILON #1804
• remove handlebars from polyfill-library #1800
• Simplify the service by moving from serverless back to heroku #1798
• Fix formatting in polyfill-library readme #1786
• [fix] Add Samsung Browser to Promise.prototype.finally polyfill config #1763
• Add missing Event constants #1729
• Fixed console specs link #1746
• Only apply URL polyfill for Safari < 12 #1766
• Add es2018 alias #1779
• Array.prototype.values updated browser support #1776
• Beta V3 API -- Moving from Heroku to AWS+Serverless framework #1777
• Add headlesschrome to aliases #1726
• add polyfill for NodeList.forEach #1710
• Rewrite Math.fround to be spec compliant and use es abstract methods #1578
• Link to the correct section in the spec for Number.isNaN #1708
• Fix all linting warnings and errors in polyfill-library module #1707
• Enable custom polyfill collection to be used with the polyfill-library module #1706
• improve test coverage for Array.prototype.keys #1631
• Server Number.isInteger polyfill to Chrome 19-33 #1703
• Serve HTMLCanvasElement.prototype.toBlob to Edge and don't serve to Safari 11 #1704
• update Yaku version to support Promise polyfilling in Web Worker #1701
• Don't add the outer closure if no polyfills need to be served #1695
• improve tests for setimmediate #1665
• Split into polyfill-library and polyfill-service #1693
• Use self instead of this for Symbol (#298) #297
• Serve Array.prototype.fill to all ie mobile #344
• Serve URL/URLSearchParams polyfill to Firefox versions below 44 #311
• Removing the typeof check with early return because it is handled via the new Event check, which is more thorough and will correctly detect bad Event constructors in Android 4.x #19
• Update config.json #173
• Update support of requestAnimationFrame for Opera Mini #172
• Use Graceful-fs when updating/building third-party polyfills #128
• Make Element.prototype.dataset properties enumerable #37
• Add es6 alias for String.fromCodePoint. Fixes #1875 #1875
• remove handlebars from polyfill-library (#1800) #1792
• add polyfill for NodeList.forEach (#1710) #1686 #1430
• Don't add the outer closure if no polyfills need to be served (#1695) #1685
• Convert every JSON file to TOML a6dba64
• move from yarn to npm and use npm ci af2f86f
• Add all the missing browsers in the internal polyfills efab9f1

v3.42.0

8 November 2019

• Serve URL/URLSearchParams polyfill to Firefox versions below 44 #311
• update circleci config with tests for smoothscroll d7ccbab
• [NR] adding patch to polyfill to remove UMD code cb437cc
• Adding smoothscroll polyfill for element.scroll* methods 37323ce

v3.41.0

25 September 2019

• Update and rename detect-disabled.js to detect.js 65767d1
• Update detect-disabled.js 443e56a

v3.40.0

9 September 2019

• Serve IntersectionObserver polyfill to Safari 12.1 89cfbc7

v3.39.0

4 September 2019

• Element.prototype.classList - native DOMTokenList is not a constructor #269
• IntersectionObserver, polyfill iOS Safari < 12.2 #296

v3.38.0

31 July 2019

• Update Array.prototype.flat & Array.prototype.flatMap browser targeting #289
• Add AbortController #59
• feat: add string.prototype.big #272
• feat: add string.prototype.anchor polyfill #271
• feat: add symbol.asyncIterator polyfill #270
• ({}).toString.call(null) should not be [object Window] #193
• feat: add string.prototype.fontsize 2e4e9fa
• feat: add string.prototype.blink 7912033
• feat: add string.prototype.bold fe231bb

v3.37.0

23 July 2019

• Add Object.getOwnPropertyDescriptors to the es2017 alias 0ec5191

v3.36.0

19 July 2019

• Convert every JSON file to TOML c38ac31
• update nyc 7253387
• Add snyk 3bfbf41

v3.35.0

5 July 2019

• Add Reflect.defineProperty polyfill #240
• update browserlist for browserstack 0087c7d
• add HTMLTemplateElement as an available polyfill 845eef7
• update expected results for test now that typed-arrays are being bundled correctly bdad622

v3.34.0

29 April 2019

• 3.34.0 #194
• Add requestIdleCallback and cancelIdleCallback. #192
• Removing the typeof check with early return because it is handled via the new Event check, which is more thorough and will correctly detect bad Event constructors in Android 4.x #19
• Add core requestIdleCallback functionality. f6fb561
• WIP: Add toggle attribute polyfill. bdfe551
• Wrap in a describe block b1fce20

v3.33.0

3 April 2019

• preserve function names in minified code 100ee97
• Update polyfill.js ad3b29f

v3.32.0

3 April 2019

• Update config.json #173
• Update support of requestAnimationFrame for Opera Mini #172
• Serve Promise to op_mob 49f9330
• Make polyfill work in IE8 and Chrome 43 6025f49
• Updates browser support for Symbol.match and Symbol.replace 9c90a52

v3.31.1

4 March 2019

• Use IIFEs to store state for listPolyfills and listAliases as they never are functions which always return the exact same result 8237458
• use an LRU cache for the getPolyfillMeta function to avoid too many filesystem operations 4c37562

v3.31.0

27 February 2019

v3.30.1

22 February 2019

• builds polyfills/__dist folder before publishing the package instead of when installing the package 5d9747e

v3.30.0

22 February 2019

• Replace fs with graceful-fs to stop too many files open error #145
• Minify detect.js output cf1d139
• Make two separate minify functions for polyfills and detects 9109e2a

v3.29.0

22 February 2019

• add back nyc 7a5d036
• Remove babel as no polyfills require it 15a0fdb
• Add array.prototype.flat polyfill a008ddf

v3.28.1

19 February 2019

• Add test to show objects with null prototypes work as key c14fe63
• Fixes check for -0 in Map.set polyfill 18dfee3

v3.28.0

12 February 2019

• Add opera mob to CreateMethodProperty #78
• Use Graceful-fs when updating/building third-party polyfills #128
• Make Element.prototype.dataset properties enumerable #37
• Add es6 alias for String.fromCodePoint. Fixes #1875 #1875
• move from yarn to npm and use npm ci 1e4f2b7
• Add command timeout of an hour for testing on browsers 9016737
• Add Array.prototype.flatMap polyfill and FlattenIntoArray helper 1e382e2

v3.27.4

24 January 2019

• Add listAliases function 1f7f11d

v3.27.3

24 January 2019

• Map polyfill: missing opera config #8
• Set polyfill: missing opera config #9

v3.27.2

24 January 2019

• Small refactoring of UA class #16
• Sort the features by name before topographically sorting them #11
• Simplify the codebase #13
• Move Function.prototype.name polyfill to correct folder location #1
• getPolyfillString without check for unsupported ua #6
• Use contributing guide url for contributing guide links 6b703cb
• No classes b379e79
• Remove ability to change the polyfillsPath db94e4b

v3.27.1

17 January 2019

• add callback option #12
• Add dotenv dev dependency #10
• Generate circleci config where each polyfill test is a separate job #3
• Add CircleCI config #2
• Move from custom test-runner to Karma #1826
• Use new version of proclaim which has all the custom methods we had implemented #1824
• Versioned libraries #1820
• Release 3.27.0 #1814
• Release 3.27.0 #1814
• Add tests for Math.log10 #1803
• Add more test for Number.EPSILON #1804
• remove handlebars from polyfill-library #1800
• Simplify the service by moving from serverless back to heroku #1798
• Fix formatting in polyfill-library readme #1786
• [fix] Add Samsung Browser to Promise.prototype.finally polyfill config #1763
• Add missing Event constants #1729
• Fixed console specs link #1746
• Only apply URL polyfill for Safari < 12 #1766
• Add es2018 alias #1779
• Array.prototype.values updated browser support #1776
• Beta V3 API -- Moving from Heroku to AWS+Serverless framework #1777
• Add headlesschrome to aliases #1726
• add polyfill for NodeList.forEach #1710
• Rewrite Math.fround to be spec compliant and use es abstract methods #1578
• Link to the correct section in the spec for Number.isNaN #1708
• Fix all linting warnings and errors in polyfill-library module #1707
• Enable custom polyfill collection to be used with the polyfill-library module #1706
• improve test coverage for Array.prototype.keys #1631
• Server Number.isInteger polyfill to Chrome 19-33 #1703
• Serve HTMLCanvasElement.prototype.toBlob to Edge and don't serve to Safari 11 #1704
• update Yaku version to support Promise polyfilling in Web Worker #1701
• Don't add the outer closure if no polyfills need to be served #1695
• improve tests for setimmediate #1665
• Split into polyfill-library and polyfill-service #1693
• remove handlebars from polyfill-library (#1800) #1792
• add polyfill for NodeList.forEach (#1710) #1686 #1430
• Don't add the outer closure if no polyfills need to be served (#1695) #1685
• update lock 80a2310
• Update docs to be consistent with actual implementation ea394e7
• replace . and @ characters in job names as they are violate the circleci schema fbcd56b

v3.27.0

20 November 2018

• Release 3.27.0 #1814
• Release 3.27.0 #1814
• Add tests for Math.log10 #1803
• Add more test for Number.EPSILON #1804
• remove handlebars from polyfill-library #1800
• checkout #1799
• Simplify the service by moving from serverless back to heroku #1798
• A collection of little improvements to V3 docs. #1782
• Fix formatting in polyfill-library readme #1786
• [fix] Add Samsung Browser to Promise.prototype.finally polyfill config #1763
• Add missing Event constants #1729
• remove firefox 39 as it is being flaky right now #1781
• Fixed console specs link #1746
• Only apply URL polyfill for Safari < 12 #1766
• Add es2018 alias #1779
• Array.prototype.values updated browser support #1776
• Beta V3 API -- Moving from Heroku to AWS+Serverless framework #1777
• fixing links in README.md to reference the correct location #1747
• Add headlesschrome to aliases #1726
• Dev script in root packages.json now points to polyfill-service instead of polyfill-library, which does not have a dev script. #1723
• add polyfill for NodeList.forEach #1710
• Rewrite Math.fround to be spec compliant and use es abstract methods #1578
• Link to the correct section in the spec for Number.isNaN #1708
• Fix all linting warnings and errors in polyfill-library module #1707
• Enable custom polyfill collection to be used with the polyfill-library module #1706
• update docs #1709
• improve test coverage for Array.prototype.keys #1631
• Server Number.isInteger polyfill to Chrome 19-33 #1703
• Serve HTMLCanvasElement.prototype.toBlob to Edge and don't serve to Safari 11 #1704
• update Yaku version to support Promise polyfilling in Web Worker #1701
• Don't add the outer closure if no polyfills need to be served #1695
• improve tests for setimmediate #1665
• Update docs.js ---- use req.protocol instead of fixed 'https' #1694
• Split into polyfill-library and polyfill-service #1693
• Add option to skip mounting tests #1687
• improve tests for set #1648
• Improve tests for promise.prototype.finally #1646
• improve test coverage for Array.prototype.values #1625
• improve symbol tests #1621
• Weakmap #1620
• improve test coverage for weakset #1619
• update sinh #1677
• improve tests for string.prototype.fromcodepoint #1666
• improve tests for string.prototype.endswith #1670
• Add tests for math.cosh #1653
• Add tests for math.hypot #1651
• Add tests for math.expm1 #1652
• Improve tests for math.log2 #1649
• Add tests for math.atanh #1656
• Add tests for math.cbrt #1655
• Improve tests for string.prototype.startswith #1675
• Improve tests for string.prototype.trim #1676
• Add tests for math.sign #1650
• Improve tests for math.clz32 #1654
• Add tests for math.tanh #1657
• Add tests for math.trunc #1658
• Improve tests in number.isinteger #1659
• Improve tests for number.isnan #1660
• Improve number.issafeinteger tests #1661
• Add test for object.defineproperties #1662
• improve tests for string.prototype.@@iterator #1667
• improve tests for string.prototype.codepointat #1668
• Add tests for string.prototype.contains #1669
• improve tests for string.prototype.includes #1671
• improve tests for string.prototype.padend #1672
• Improve tests for string.prototype.padstart #1673
• Improve tests for string.prototype.repeat #1674
• Use new test helpers for Array.of tests #1607
• Simlpify tests for Array.prototype.contains #1609
• Simplify tests for Array.prototype[Symbol.iterator] #1608
• improve test coverage for Array.prototype.find #1610
• improve test coverage for Array.prototype.findindex #1611
• improve test coverage for Array.prototype.every #1613
• improve test coverage for Array.prototype.filter #1615
• improve test coverage for Array.prototype.foreach #1612
• improve test coverage for Array.prototype.fill #1614
• Use new test helpers for Array.isArray tests #1616
• improve test coverage for Array.prototype.copyWithin tests #1617
• improve test coverage for Array.prototype.entries #1618
• improve test coverage for Map #1622
• improve test coverage for Math.acosh #1623
• improve test coverage for Math.asinh #1624
• improve test coverage for Date.prototype.toISOString #1626
• improve test coverage for Function.prototype.bind #1627
• improve test coverage for Array.prototype.reduce #1628
• improve test coverage for Array.prototype.reduceright #1629
• improve test coverage for Array.prototype.some #1630
• improve test coverage for Array.prototype.lastindexof #1632
• improve test coverage for Array.prototype.map #1633
• improve test coverage for Array.prototype.includes #1634
• improve test coverage for Array.prototype.indexof #1635
• imrpove tests for object.entries #1636
• improve tests for object.defineproperty #1637
• improve tests for number.isfinite #1638
• add tests for object.getprototypeof #1639
• improve tests for object.getownpropertynames #1640
• improve tests for object.freeze #1641
• improve tests for object.values #1642
• improve tests object.setprototypeof #1643
• Add tests for object.is #1644
• add getter tests for regexp.prototype.flags #1645
• Use custom proclaim assertions for testing Array.from #1601
• Rewrite WeakSet to be spec compliant and use es abstract methods #1582
• Rewrite Set to be spec compliant and use es abstract methods #1574
• Rewrite WeakMap to be spec compliant and use es abstract methods #1583
• Rewrite Array.prototype.forEach to be spec compliant and use es abstract methods #1523
• Rewrite Math.sign to be spec compliant and use es abstract methods #1547
• Rewrite String.prototype.repeat to be spec compliant and use es abstract methods #1586
• Rewrite Function.prototype.bind to be spec compliant and use es abstract methods #1533
• Rewrite Map to be spec compliant and use es abstract methods #1534
• Rewrite Array.from to be spec compliant and use es abstract methods #1510
• Rewrite Object.defineProperty to be spec compliant and use es abstract methods #1563
• Rewrite Object.entries to be spec compliant and use es abstract methods #1564
• Rewrite Array.prototype.includes to be spec compliant and use es abstract methods #1524
• Rewrite String.prototype.trim to be spec compliant and use es abstract methods #1584
• Rewrite Object.freeze to be spec compliant and use es abstract methods #1565
• Rewrite Array.prototype.@@iterator to be spec compliant and use es abstract methods #1512
• Rewrite String.prototype.endsWith to be spec compliant and use es abstract methods #1590
• Rewrite Object.defineProperties to be spec compliant and use es abstract methods #1562
• Rewrite Object.create to be spec compliant and use es abstract methods #1561
• Rewrite Array.prototype.copyWithin to be spec compliant and use es abstract methods #1516
• Rewrite String.prototype.iterator to be spec compliant and use es abstract methods #1577
• Rewrite Number.isSafeInteger to be spec compliant and use es abstract methods #1555
• Rewrite Object.getPrototypeOf to be spec compliant and use es abstract methods #1568
• Rewrite Object.setPrototypeOf to be spec compliant and use es abstract methods #1570
• Rewrite Promise.prototype.finally to be spec compliant and use es abstract methods #1572
• Rewrite String.fromCodePoint to be spec compliant and use es abstract methods #1575
• Rewrite Array.prototype.reduceRight to be spec compliant and use es abstract methods #1530
• Rewrite Array.prototype.some to be spec compliant and use es abstract methods #1531
• Rewrite Math.asinh to be spec compliant and use es abstract methods #1536
• Rewrite Math.acosh to be spec compliant and use es abstract methods #1535
• Rewrite Math.atanh to be spec compliant and use es abstract methods #1537
• Rewrite Math.cbrt to be spec compliant and use es abstract methods #1538
• Rewrite Object.getOwnPropertyDescriptor to be spec compliant and use es abstract methods #1566
• Rewrite Object.values to be spec compliant and use es abstract methods #1571
• Rewrite Object.getOwnPropertyNames to be spec compliant and use es abstract methods #1567
• Rewrite Array.of to be spec compliant and use es abstract methods #1576
• Rewrite RegExp.prototype.flags to be spec compliant and use es abstract methods #1573
• Rewrite String.prototype.includes to be spec compliant and use es abstract methods #1589
• Rewrite String.prototype.startsWith to be spec compliant and use es abstract methods #1585
• Rewrite String.prototype.codePointAt to be spec compliant and use es abstract methods #1592
• Remove array.of from gitignore #1579
• Rewrite Array.prototype.findIndex to be spec compliant and use es abstract methods #1522
• Rewrite Array.prototype.filter to be spec compliant and use es abstract methods #1520
• Rewrite Number.isNaN to be spec compliant and use es abstract methods #1554
• Rewrite Math.clz32 to be spec compliant and use es abstract methods #1539
• Rewrite Math.cosh to be spec compliant and use es abstract methods #1540
• Rewrite Math.expm1 to be spec compliant and use es abstract methods #1541
• Rewrite Math.hypot to be spec compliant and use es abstract methods #1542
• Rewrite Math.imul to be spec compliant and use es abstract methods #1543
• Rewrite Math.log2 to be spec compliant and use es abstract methods #1546
• Rewrite Math.sinh to be spec compliant and use es abstract methods #1548
• Rewrite Math.tanh to be spec compliant and use es abstract methods #1549
• Rewrite Math.trunc to be spec compliant and use es abstract methods #1550
• Rewrite Math.log10 to be spec compliant and use es abstract methods #1544
• Rewrite Math.log1p to be spec compliant and use es abstract methods #1545
• Rewrite Number.parseFloat to be spec compliant and use es abstract methods #1558
• Rewrite Object.is to be spec compliant and use es abstract methods #1569
• Rewrite Number.parseInt to be spec compliant and use es abstract methods #1559
• Rewrite Number.MIN_SAFE_INTEGER to be spec compliant and use es abstract methods #1557
• Rewrite String.prototype.padEnd to be spec compliant and use es abstract methods #1588
• Rewrite Array.prototype.map to be spec compliant and use es abstract methods #1528
• Rewrite Array.prototype.find to be spec compliant and use es abstract methods #1521
• Rewrite String.prototype.contains to be spec compliant and use es abstract methods #1591
• Rewrite Array.prototype.reduce to be spec compliant and use es abstract methods #1529
• Rewrite String.prototype.padStart to be spec compliant and use es abstract methods #1587
• Rewrite Array.prototype.fill to be spec compliant and use es abstract methods #1519
• Rewrite Object.assign to be spec compliant and use es abstract methods #1560
• Filter out unused abstract methods from the bundle after filtering out excluded and not-required polyfills #1581
• Rewrite Number.isInteger to be spec compliant and use es abstract methods #1553
• Rewrite Array.prototype.indexOf to be spec compliant and use es abstract methods #1525
• Rewrite Number.isFinite to be spec compliant and use es abstract methods #1552
• Rewrite Array.prototype.lastIndexOf to be spec compliant and use es abstract methods #1527
• Rewrite Number.MAX_SAFE_INTEGER to be spec compliant and use es abstract methods #1556
• Rewrite Array.prototype.values to be spec compliant and use es abstract methods #1532
• Rewrite Array.prototype.keys to be spec compliant and use es abstract methods #1526
• Add spec comment to Number.EPSILON #1551
• Rewrite Array.prototype.contains to be spec compliant and use es abstract methods #1515
• Remove ES6 features from linter #1514
• Rewrite Array.prototype.every to be spec compliant and use es abstract methods #1518
• Rewrite Array.isArray to be spec compliant and use es abstract methods #1511
• Turn off warning about using functions named like constructors without new operator #1513
• Rewrite Array.prototype.entries to be spec compliant and use es abstract methods #1517
• Remove incorrect test for userland defined iterator on Array.from #1509
• Removed zlib from dependencies #1420
• Add Blob polyfill #1443
• Make Object.entries tests use ES3 syntax to enable them to run in ES3 environments #1508
• Update event polyfill tests to run correctly on safari 5.1 #1439
• Update matchmedia detect to also check for existence of the MediaQueryList global #1442
• Add function to ensure a polyfill's declared dependencies do exist within the polyfill-service #1445
• Remove not helpful console.log statement that shows up in server logs #1441
• Add UTF16Decoding abstract operation #1455
• Add HasOwnProperty abstract operation #1453
• Add Call abstract operation #1451
• Add UTF16Encoding abstract operation #1454
• Add Get abstract operation #1452
• Add ToPrimitive abstract operation #1483
• Add ToIndex abstract operation #1485
• Add ToPropertyKey abstract operation #1482
• Add ArraySpeciesCreate abstract operation #1481
• Add ToUint8 abstract operation #1458
• Add Type abstract operation #1456
• Add IteratorClose abstract operation #1495
• Add IteratorNext abstract operation #1493
• Add SpeciesConstructor abstract operation #1486
• Add ToLength abstract operation #1484
• Add SameValueZero abstract operation #1487
• Add SameVaule abstract operation #1488
• Add OrdinaryToPrimitive abstract operation #1489
• Add OrdinaryCreateFromConstructor abstract operation #1490
• Add IteratorComplete abstract operation #1494
• Add IteratorStep abstract operation #1492
• Add IteratorValue abstract operation #1491
• Add IsRegExp abstract operation #1496
• Add IsConstructor abstract operation #1497
• Add Invoke abstract operation #1498
• Add GetV abstract operation #1499
• Add GetPrototypeFromConstructor abstract operation #1500
• Add EnumerableOwnProperties abstract operation #1503
• Add GetIterator abstract operation #1502
• Add GetMethod abstract operation #1501
• Add ToString abstract operation #1461
• Add CreateIterResultObject abstract operation #1504
• Add CreateDataPropertyOrThrow abstract operation #1505
• Add Construct abstract operation #1506
• Add ArrayCreate abstract operation #1450
• Add CanonicalNumericIndexString abstract operation #1507
• Add ToBoolean abstract operation #1468
• Add IsCallable abstract operation #1473
• Increase default concurrency for browser testing to 5 browsers #1480
• Add ToInt16 abstract operation #1466
• Add ToUint16 abstract operation #1460
• Add SameValueNonNumber abstract operation #1469
• Add ToInt8 abstract operation #1465
• Add ToInteger abstract operation #1464
• Add ToNumber abstract operation #1463
• Add ToObject abstract operation #1462
• Add BrowserStack logo as they are sponsoring the project #1478
• Added task to update BrowserStack browser list #1479
• Add IsArray abstract operation #1477
• Add CreateDataProperty abstract operation #1476
• Add IsPropertyKey abstract operation #1471
• Add RequireObjectCoercible abstract operation #1470
• Add ToInt32 abstract operation #1467
• Add ToUint32 abstract operation #1459
• Add CreateMethodProperty abstract operation #1475
• Add HasProperty abstract operation #1474
• Add IsInteger abstract operation #1472
• Add ToUint8Clamp abstract operation #1457
• remove handlebars from polyfill-library (#1800) #1792
• add polyfill for NodeList.forEach (#1710) #1686 #1430
• Don't add the outer closure if no polyfills need to be served (#1695) #1685
• Get codebase ready for making releases to production f8bfc72
• Add script to install heroku to circleci c01647a
• Add Heroku generated app.json b6de346

v3.25.1

15 January 2018

• Friendlier errors when authoring polyfills #1440
• Add aliases for Object.getOwnPropertySymbols and Symbol.for & keyFor as Symbol polyfill implements these methods #1447
• Adding aliases for DataView and ArrayBuffer onto _TypedArray polyfill #1448
• Fix name of property by adding an alias, it is meant to be Number.EPSILON #1449
• Rewrite Map polyfill to be more spec compliant #1432
• Alias GoogleBot 2.1 to Chrome 41 #1433
• Fix Element.prototype.closest for elements inside inline SVGs #1425
• Remove Chrome 63+ from Promise Finally polyfill #1423
• Improving the Map polyfill descriptors #1419
• Improve the Map polyfills spec compliance #1413
• Modify the clean scripts for cross-platform compatibility #1412
• Improve the Set polyfills spec compliance #1411
• Add WeakMap polyfill to blissfuljs alias #1410
• add es6 tests for object assign #1395
• Re-enable RUM, using BigQuery #1402
• Do not serve devicePixelRatio to safari 9.1 or iOS 9.3 #1407
• Make Object.defineProperty work on objects without a prototype #1408
• Complex test case for setPrototypeOf #1396
• Add support contact details to origami.json #1404
• build the polyfills after installing the project as we ingore the __dist directory from npm and git #1398
• Update the tests after unning on Samsung Internet 6.2 which has the Chromium v56 Engine, with some features from 57. #1397
• Fail the feature detect for localstorage if we are in safari private browser #1345
• Make the method non-enumerable, fixes #1333 #1393
• Event.focusin is supported in Firefox and Firefox Mobile since Version 52. #1383
• dont polyfill if inside a web worker, fixes #1292 #1394
• Improve DOMTokenList interface by supporting multiple arguments #1347
• Do not set XMLHttpRequest.responseType in navigator.sendBeacon #1382
• Update engines to node 9 #1389
• Add iterable support for Map and Set iterators. #1385
• updates HTMLPictureElement config as ie 13, safari 9.1 and ios_saf 9.3 have shipped support. #1378
• Add whitesource task and run it on CI #1381
• Add Typed arrays polyfill #1374
• update js-polyfill to get opera mini url fix #1375
• Add RegExp.prototype.flags polyfill #1372
• Add String.prototype.codePointAt polyfill #1373
• Add Array.prototype.copyWithin #1371
• Add Number.isSafeInteger polyfill #1369
• Add Number.EPSILON polyfill #1368
• Update/Swap dependencies for versions which do not have vulnerabilities in them according to WhiteSource #1366
• Enable URL polyfill for all versions of Opera Mini. #1349
• Add spaces around the dash to ensure it is used as a semver range #1365
• fix(UA): add alias for modern yandex #1357
• Remove sourcemapURL comments from polyfills #1283
• Enable backends to be over-ridden by x-origin-env #1352
• update mocha, request and request-promise #1350
• Enable Symbolpolyfill for all versions of Opera Mini. #1344
• Reduce variance in QA/prod code paths #1328
• Allow the SENTRY_RELEASE environment variable to be used (#1335) #1336
• Add es2016 alias to all polyfills aliased as es7 #1339
• Stop polyfill IntersectionObserver for FF >= 55 #1340
• Only create RUM report if a RUM database exists #1338
• Add privacy-policy and T&Cs pages #1331
• Revert "Remove codepaths which are never executed (#1325)" #1326
• Remove codepaths which are never executed #1325
• use variable according to spec #1322
• Only remove the single item being requsted for removal #1312
• Remove unused function #1311
• Add favicon magic #1310
• only declare handler variable once #1315
• declare variable only once #1313
• do not redeclare variable #1314
• fix typo #1323
• Remove unused variable #1324
• remove unusued variable #1316
• remove duplicated variable declaration #1317
• bodyCheck takes 0 arguments #1318
• Remove the double assignment #1320
• Remove code which is never reached #1319
• Remove unused variable #1321
• remove unused assignment #1309
• Remove unused parameter #1308
• Remove unused variables #1307
• Use html entity for < and use code tags for [#1306`](https://github.com/Financial-Times/polyfill-library/pull/1306)
• Remove unused parameter #1304
• Replace Function constructor call with a real VM execution #1303
• Remove code branch which can never be reached #1302
• Support Objects which have Symbol.iterator defined #1293
• Fix: Do not call callback for Map.prototype.forEach if no map entries exist #1300
• revert ea0ecde3c9d7f9b466461042819184658f15ef1c #1290
• Add Object.freeze polyfill #1297
• Alias modern opera to version of chrome they are using #1296
• Set Symbol.toStringTag to be writable to make this polyfill spec compliant and to work with generator polyfills #1295
• Add es2015 aliases to all polyfills aliased as es6 #1287
• Ensure Maps and Sets have correct constructor references, fixes #1161 #1178
• Make Element.prototype.closest work for SVG nodes in IE11) #1285
• Move to CircleCI 2 workflows for faster builds #1286
• Array.from working with IE11 native Set - issue #1259 #1260
• Object keys es6 implementation #1033
• Polyfill prepend for DocumentFragment #1158
• Add tests for ES5 version of Object.assign #1284
• Remove sourcemapURL comments from polyfills #1283
• Set the age header to 0 before sending the request back to the browser #1282
• updated Symbol to detect ios safari lt version 9 #1186
• .after spec #1270
• avoid setting read-only function length properties #1281
• Enable Map, Set, Array.includes and String.includes polyfils for all versions of Opera Mini. #1064
• take more cases in _mutation for older browsers #1280
• [fix] add append(...args) to fragments too #1272
• non-node are accepted and converted as Text #1269
• Add URL polyfill to Chrome 49 ~50 #1254
• Use typeof callback === 'function' instead of instanceof #1253
• Remove the note about searchParams not being iterable #1249
• Chrome 45 - Polyfill Object.assign and Array.prototype.find #1278
• String.prototype.padStart.length should be 1 - 2nd argument is optional which means it should not count towards function's length property #1263
• String.prototype.padEnd.length should be 1 - 2nd argument is optional which means it should not count towards function's length property #1262
• No versions of IE support toBlob #1258
• fix: requestAnimationFrame is not supported in any android version #1271
• To avoid an error where console is undefined, check that console exists before checking a console method exists #1277
• Add DocumentFragment polyfill #1261
• Fix NODE_ENV doc #1266
• Function.name is available since at least chrome 15 #1248
• Stop serving IO polyfill to Edge 15 #1235
• Fix incorrect work addListener() and removeListener() methods in MediaQueryList #1086
• Add MediaQueryList to global #1085
• Update Array.prototype.values config for Firefox #1103
• Enable service to work correctly when hosted on a path #1094
• Default value of deep parameter should be false (Fixes #1189) #1190
• Object.values is only available on >= chrome 54 #1218
• Add missing XMLHttpRequest state code #1184
• Object.entries is only available on chrome 54+ #1219
• start using npm5 lockfile format now that node8 has been released #1221
• Removed unused dependencies (Fixes #1229) #1234
• Fix pointing _keys and _values to the same object after clear #1227
• Docs: Fix feature search #1232
• Update compat.json file #1228
• Do not run compat test on android 4.3 or 4.2 as they are not working correctly on browserstack #1226
• Do not use the callback value if it is not a string #1225
• Fix script injection in 'unknown' parameter inside library #1224
• Fix script injection in 'unknown' parameter #1223
• update browser testing list #1220
• Add Samsung target to String pad polyfills. #1215
• Do not include fetch in latest safari and safari ios versions #1214
• Fix Set.prototype[@@iterator] #1217
• make cache hit ratio chart use data for 7 days instead of 180 days #1206
• Optimize the size tracking operations in the Map/Set polyfills #1157
• Add web animation polyfill #1072
• Prevent Event being applied in web workers, fixes #1110 #1146
• Add a feature detect for mutationobserver, fixes #1155 #1179
• deploy to US staging as well as EU #1195
• Enable load-balancing logic for qa service #1191
• Add a contribution scenario for reporting errors in polyfills #1177
• Prevent Map/Set polyfills from failing on UCBrowser (#1172) #1173
• checked property is not present on input[type=text] #1188
• Safari 9 does not have native nodelist.prototype[Symbol.iterator] support #1176
• update yaku to 0.17.11 #1175
• Abstract out iteration, add String iteration #1165
• run each draw function when they are ready #1164
• UA parsing for Facebook and Electron, fixes #990, #1129 #1147
• Add String.fromCodePoint polyfill #1152
• Fix #1045 - s/protoype/prototype/ #1149
• raise minimum version of yaku used in service #1150
• Make contains non-enumerable #1141
• Cache content on CDN for a year, soft purge from CDN when deploying #1145
• Stop tests route from blocking the event loop with sync fs methods #1144
• whatwg-fetch@2.0.3, with update script #1133
• Require handles relative paths #1140
• Add start of integration tests #1139
• Add unit tests for library code #1092
• Polyfill String.prototype.padStart and String.prototype.padEnd #1117
• Updated config.json #1078
• Add EventSource polyfill #1073
• fix shrinkwrap of dependencies #1136
• add polyfill of Object.values #1082
• Use brotli compression if browser supports it #1132
• Add some extra security headers #1131
• Update advice on importing third party polyfills #1130
• Only execute the supportedLocalesOf methods if they exist - Fixes #1125 #1126
• Add latest browser versions to test runner #1128
• Set IntersectionObserver to not yet shipped for FF #1120
• Set the Host header in order to let Heroku's router know which app to route to #1127
• Fix UA detection for wkwebview #1124
• include subdomains in hsts and add to preload list #1118
• Simply the HTTPS redirection logic in the VCL #1116
• Ie11 mobile matches #1071
• Update Opera configurations for ES6 requirements #1100
• Update iOS Safari browser versions for Symbol based on Kangax ES6 compat table #1115
• update compat data #1109
• Cache results to avoid extraneous fs operations #1108
• Use graceful-fs to handle EMFILE issues automatically (#1106) #1107
• gather rum data when running the test suite #1102
• Fixed Object.getOwnPropertySymbols for Object.prototype #1093
• Run polyfill service in multiple regions and enable automatic failover if a region is unhealthy #1098
• HTTPS where possible #1096
• Use the canonical link #1095
• Update all the dependencies #1090
• Polyfill targeting updates #1055
• Fixes Map in IE #1070
• Add pre-parse for Vivaldi, fixes #735 #1050
• The final line could equally be a comment in the non-minified version #1089
• Remove Docker to simplify and speed up deployments to Heroku #1069
• Separate Promise.prototype.finally from Promise polyfill #1063
• Update polyfills config for Samsung Internet 5 #1067
• Retarget Opera, fixes #860 #1061
• add mutation observer polyfill #1056
• Update sponsor links #1060
• use the new build service domain #1059
• Update IO polyfill, fixes #776 #1057
• Added bb to array includes config #1041
• Update Array.prototype.includes Safari support #1038
• Update useragent module, fixes #749 #1049
• Remove references to non-existent dependency polyfill, fixes #895 #1051
• Extend Performance.now polyfill range for Android Browser. #1044
• Fix clean-dist command to remove correct directory #1040
• Enable tests to run on browserstack and saucelabs #1046
• Note that readable streams aren't supported. #1039
• PR for issue #1036 #1037
• Bugfix: Element.prototype.placeholder not working on textarea #1022
• Fix contribution terms link, fixes #1014 #1032
• Adding feature filter #1007
• Purge assets for website on deployment #1031
• Serve intl to browsers who identify as chrome <= version 34 #1028
• Add bespoke detects for each Intl locale #1027
• update yaku to include the finally method 🎉 #1017
• README.md: fix typo: 'rebuiling' -> 'rebuilding' #1030
• Prevent output of RUM when rum=0 is included in ?qs #1021
• Add polyfill for Number.parseFloat and Number.parseInt. #1012
• Add Object.entries polyfill #976
• Enable Function.name via es6 alias #1013
• removing files created at build time and tidying up ignores #1009
• update the shrinkwrap now that we removed many modules #1016
• add ipv6 tracking #1011
• Add logging from fastly #1010
• Normalise purge #1008
• A bit less grunt #1000
• Use a feature which is not in the default set #1005
• Rum report #999
• Fix document.currentScript #975
• onhashchange is undefined when not configured, even when supported by the browser #947
• Improve UI JS, fixes #966 #998
• Enable performance.now and Array.from for Opera Mini #1004
• remove minimist #1003
• update shrinkwrap #1001
• Add deprecation note to String.prototype.contains as for Array.prototype.contains. #965
• Make IE/Edge nomenclature clearer #997
• Adding dataset polyfill #983
• Nicer sauce #992
• Add HTMLCanvasElement.protoype.toBlob polyfill #921
• Update min mobile safari version for Math.trunc #988
• Swap out custom stream lib for external libs #987
• Workflow files for issue template and contribution guide #989
• Firefox shipped IO in 52 #972
• fix polyfill.io CDN link in README #984
• Add Event and performance.now as deps to intersectionobserver #964
• Update test browsers #954
• Add Number.isInteger polyfill #977
• Update intl and drop support for IE 7&8 #913
• Add polyfill for HTML5's document.currentScript #973
• Add support for Android for requestAnimationFrame #944
• Doesn't throw in ES6 context, instead returns undefined #971
• Update error messages for Object.defineProperty #970
• Completed iterators don't always contain a value property #969
• Pass in parameters as empty asserts throw exceptions #968
• Update config.json of HTMLPictureElement #930
• Remove detect from fetch polyfill #948
• Fix semver for IE/Edge for NodeList.prototype.@@iterator #962
• Switch from JSHint to ESLint for website JS #938
• Grunt build (fixes #955) #956
• Fix Set iteration bug #949 #950
• Add polyfill for pre-ES6 form of Function.name #951
• polyfill URL for all IEs and Edge browsers #946
• Stream output #903
• Redirect qa to https #942
• Update config.json of Number.isNaN #929
• _mutation #940
• Fix typo in url #939
• Polyfill console.info and console.error for IE Mobile <= 9 #914
• Fix semver syntax bug, closes #931 #932
• Fix syntax error #935
• Don't overwrite console object if it exists. #926
• Switch edge 12 for edge 14 #936
• Add examples for feature detection and async loading #925
• Merge DOMContentLoaded in Event Polyfill #862
• polyfill symbol in BlackBerry #918
• Run linter on CI #919
• Update sources.js #917
• Map/Set IteratorResults now always have a value #901
• Update jsdoc with correct params and return types #909
• Simplify require call for appVersion #908
• Change detect to use this instead of window #907
• Add missing Document dependency for html5shiv #906
• Fix: Safari 10 now supports Intl #904
• Compat update from RUM data #902
• Update config.json #899
• values property should not be enumerable, fixes #880 #894
• Fix the validation order #872
• Adjust Symbol config for Opera browser #889
• Update config.json for Element #867
• Reinstate RUM improvements with fix for gated flag #890
• Fix compat RUM data (comes in as a string, so '0' is true!) #891
• Add MIN_SAFE_INTEGER #886
• Add MAX_SAFE_INTEGER #885
• Fixes #887 #888
• Remove Object.defineProperty dependency #874
• Serve ArrayIterator polyfill to Samsung Browser #877
• change ie browser version for Symbol polyfills #882
• Missing a space in an exception message. #883
• use json polyfill via third party install method #831
• Add UC Browser - mimic IE #853
• Revert "Rum improvements (#859)" #878
• Add detect for incomplete Safari 8 implementation #870
• All EDGE 14 builds do not support fetch #865
• Update config.json for Symbol #868
• Update release-process documentation #866
• Change from ESI to cookie for data centre detection #864
• Rum improvements #859
• Lambda task for RUM processing #851
• widen browser delivery of iterators #848
• Add linting to first-party polyfills #809
• Update to latest version of URL, use new install mechanism #800
• Add es6 alias to es6 features #847
• Add missing dev-dependency node-fetch #839
• Fix browser support configurations of Map/Set/WeakMap/WeakSet #818
• Fix browser support configurations of Array #825
• correct spelling of agreement #837
• Number.isFinite(...) #834
• Add a script to purge assets from the CDN, run this script after each deploy #836
• Update dependencies and shrinkwrap #832
• install UserTiming polyfill via third-party mechanism #830
• Fix closing code tags in docs/contributing/common-scenarios.html #828
• Sourcemaps issue #821
• Add array.of via new third party install method #805
• Set browser to Unknown if below baseline version #819
• Set browser to Unknown if below baseline version #819
• Revert "Revert "Need to set Picture polyfill IE to 7+ to support Methode"" #804
• Add atob btoa via new third party install method #806
• Switch from expect.js to Proclaim #813
• Remove a not own property constraint for iterators in Array.from #817
• Add html5shiv via new third party install method #807
• Add AudioContext via new third party install method #808
• Update Element.prototype.after et al. config #815
• chore(package): update dependencies #814
• Update dependencies #811
• Sort querystring using boltsort for better caching #812
• samsing -> samsung #802
• Update docs with better walkthroughs #801
• Add tests for fb ios app useragent #791
• Rhys/dom iterators #798
• Fix Math.clz32 #786
• Move RUM logging to CDN #790
• update deployment documentation #789
• Samsung browser support #787
• Identify the polyfills needed for Samsung Internet 4 #783
• Rhys/array iterators #726
• Add writeable property descriptors returned by Object.getOwnPropertyDescriptor polyfill #784
• Pass string to factory to avoid throwing errors in modern browsers #773
• Build polyfills inside Docker image instead of copying from the host. #770
• Failing Array.from test (IE) #766
• Promises: Switch from Octane to Yaku #780
• Use relative path to fix clean task #781
• Add aliasing for FB in-app browser on iOS, fixes #561 #775
• Minified reserved words #779
• update intl to latest version #698
• Enable Object.create(Function.prototype) to work #777
• Simplify installing third-party polyfills from NPM #762
• Add browsers to IntersectionObserver config #769
• Added callback type check in addEventListener to avoid exceptions #767
• Symbol polyfill: Resolve cross-domain issue on IE11 #760
• protocol agnostic rum collection #759
• Enable Symbols to be added to NodeList in IE11 #757
• Add "android" browser to Intl locales #754
• Add IE mobile to Symbol.* polyfills #756
• IntersectionObserver shipped in Chrome 51 #755
• Real user monitoring #743
• Switch calls from buildsources to build #742
• Revert "Add commonJS support for external modules (#719)" #744
• IntersectionObserver shipped in Chrome 51 #741
• Change version shown in link text in Contrib docs. #740
• Update Promise/Symbol/fetch polyfills for Edge #737
• IntersectionObserver #684
• Routes #738
• Update fetch, closes #724, closes #710 #728
• Redirect to https if the host is just polyfill.io #730
• Provide immutable default sets #725
• add fastly purge auth to vcl file #729
• Reinstate the existing Event prototype, fixes #705 #713
• assign append to the correct method name for Document #721
• Add commonJS support for external modules #719
• syntax error, fixes #709 #711
• Possible docker deployment approach #658
• Fixed Object.create polyfill issue when called through Babel's Object's create wrapper #708
• Implement Set polyfill, closes #680 #694
• Use a private DOMTokenList implementation for classList polyfill since we need an accessible constructor #693
• Add navigator.sendBeacon, closes #539 #689
• Force TLS, and update VCL on deploy, closes #677 #682
• Raise baseline to exclude IE6, Safari 3, Android 2. #687
• Add getElementsByClassName, closes #169 #688
• Use Node 6 to handle HTTP clientError scenarios correctly, fixes #567 #686
• Daily stats #685
• Exclude option, closes #435 #683
• Add warning note for accessor props on IE8 #681
• Add Map polyfill #670
• Change build URLs #674
• Add hsts header #673
• Add Promise to es6 set #672
• Add deployment notes and rewrite readme #669
• Symbol polyfill #585
• add o-techdocs-container for o-techdocs 5 migration #668
• Add more polyfills to the default set, see #655 #660
• Show console warning when using the 'all' alias #659
• Add acid test mode to features page, closes #611 #641
• Pagevisibility rename #661
• Skip tests that fail against native impl in FF, fixes #640 #656
• Updated browser support - Fixes #642 #657
• Add Array.prototype.fill polyfill #601
• Issue 610 - Fixing Windows build #651
• Update syntax to ES6 #643
• Make classlist polyfill configurable #648
• Add Circle CI #647
• pass absolute path to grunt-clean #639
• Improve docs #620
• NaN (closes #608) #637
• fix config for URL #630
• Update files from build service to use the v2 endpoint #626
• return Boolean from URL detect #629
• Intl update #624
• HTMLPictureElement polyfill in IE8 #534
• updated semver ranges for safari mobile array properties #612
• Update browser compatibility for Array.from #622
• Validate dependency graph as part of build process #619
• Add individual console methods #570
• Suppress unused deps #618
• fix: Need Intl polypill for native android browser #613
• Restrict setImmediate config #588
• Strip Firefox from iOS UAs #617
• Polyfill fetch for BlackBerry #602
• node version - add minimal version in package.json #609
• Return before trying to cast property to string #592
• Fix typos #598
• Added blissfuljs alias, as discussed in #594 #596
• UserTiming polyfill #586
• Element.prototype.placeholder not displaying - fixes #566 #584
• Add picturefill on android #574
• Deliver findIndex to Blackberry devices #583
• grunt task buildsources - fix for missing subdirectories #565
• Classify all unsupported browser families as unknown, express debug more clearly, fixes #572 #573
• Add edge mobile #571
• Closes #557 #569
• Fix old markdown link #562
• Corrected indexOf casing in matchMedia polyfill #515
• Remove support for v1 API #560
• Enable localStorage polyfill in Opera Mini #503
• No variants #559
• Array.prototype.includes updated browser support for firefox 43 #549
• String.prototype.startsWith updated browser support for chrome 41 #550
• String.prototype.includes browser support for chrome 41 and firefox 40 #551
• Array.prototype.find updated browser support for chrome 45 #552
• Array.prototype.findIndex updated browser support for chrome 45 #553
• Array.from updated browser support for firefox 32 #554
• Array.of updated browser support for chrome 45 #555
• polyfilling page visibility api #536
• HTMLPictureElement for BB7-10 #548
• RequestAnimationFrame webkit polyfill ios_saf 6 #543
• Give Array.prototype.find to BB devices #544
• Event/polyfill-ie8.js certain event listeners on window in IE8 never fire (local for #463) #475
• Update picturefill #533
• Add to whatever Vary header has been set already, rather than overwrite #541
• Add simple memory cache around the latest polyfill collection #529
• Add android native browser for fetch polyfill (local for #508) #513
• Make window.hasOwnProperty work in IE8 (local for #486) #512
• Update versions from String.prototype.repeat #510
• Tp/paramsbug #506
• Add blocked event loop metrics #507
• Update HTML5 Shiv to latest version (3.7.3) #489
• fix: Function.prototype.bind was failing on new BoundFn() (local for #483) #485
• Support Firefox for Android #481
• IE11 doesn't support Event constructor - adding to required browsers #482
• Configure IE polyfills to match IE Mobile #474
• Change license for rAF polyfill to MIT #476
• Local UA cache #465
• update deploy to haikro 2 api #471
• Async refactor for individual source caching #472
• Include the PID, if available, in the metric key #464
• Reorg into folders #462
• Picturefill (local for #437) #448
• polyfill Promise also for mobile IE11 #459
• Changes to docs and testing for subfolder structure, fixes #438, fixes #454 #458
• Add missing mobile browsers #457
• Object get own property names patch #439
• polyfill querySelector in ie8 #445
• Provide bin entry, bin for global installation and CLI usage (see #442) #446
• CI opt out to speed up CI on Intl #447
• Fix npm licence SPDX conformity warning by using the CC0-1.0 identifier #441
• Change TTL for polyfills to 1 week #434
• Cache node_modules on travis #428
• Switch from .semver to package.json version #431
• Add shrinkwrap file #425
• Switch the range for _enqueueMicrotask back to IE 9 and above #426
• adds grunt task to general intl polyfill structure #419
• Element.prototype.classlist for svg elements #423
• Adds test to Object.create for API objects as it fails in IE8 #381
• Strip any mention of the CriOS version from the user agent string #416
• Do not polyfill fetch for supporting browsers #415
• Fix String.prototype.endsWith when more than one match is found #413
• polyfilling screen.orientation in webkit #403
• add test and fix matchMedia operator "only" #407
• Object.assign avoid arguments object deopt #396
• Failing match media test #393
• Updated config for String.prototype.includes to match all Firefox versions #385
• Use o-header img #389
• Revert my previous comit #380
• Saucelabs task refactor #379
• Standardise detects, closes #332 #372
• Remove license metadata for fetch polyfill #376
• Update browser spec for Array.prototype.findIndex #368
• Remove redundant techdocs class #343
• Remove prettyprint since o-techdocs includes highlightjs #344
• fix polyfill String.prototype.endsWith #349
• String.prototype.endsWith chrome #350
• Contrib terms per hangout with @jonathantneal, closes #327 #338
• _enqueueMicrotask should target all browser versions #351
• Add note about EventTarget methods #362
• Include dependencies for the variants #348
• Add (most) missing docs links #354
• Load webfonts #342
• devicePixelRatio broken in IE8 #333
• Use es5-shim version of Function.prototype.bind #336
• Extend config for repo, docs, spec, remove author #337
• #319 #322
• Update Function.prototype.bind #329
• Window.location.origin #324
• Fix installing collections #318
• Error handling for Object.defineProperty #263
• Fix Promise.all, fixes #307 #315
• Fix targeting of Array.prototype.find, fixes #308 #314
• Fix typo in polyfills/Events/tests.js #311
• delete element._events[type] when last listener is removed. Fixes #302 #306
• Adds Modernizr matchMedia alias #304
• Url polyfill #298
• Set separate jshint standards for the node app and the polyfills library #279
• Use graphite for metrics (+better env var docs to support that) #293
• Separate Element mutations methods #288
• Add enqueueMicrotask #287
• Fix matchMedia queries with multiple dimensions #289
• Array contains -> includes, fix bug, closes #294 #295
• Allow resource timing #292
• Fix matchMedia queries with landscape #290
• Update replace method as replaceWith #254
• Support 'unknown' param, closes #252. Tidy and reorg service/lib interface #276
• Add 'all' alias mapping to entire feature set, closes #258 #275
• Move source compilation to a build step, closes #233 #269
• Polyfill fetch API, closes #109 #246
• New promise polyfill #257
• Fix API docs #262
• Build Service relies on CustomEvent, which is not supported by IE9 natively #259
• String.prototype.contains is now includes, closes #240 #245
• Shrinkwrapping, closes #242 #243
• Atob fix #251
• Matches ie mob #249
• Fix broken link to lib/UA.js #247
• Can't set window properties to undefined in IE7/8: "Not implemented", closes #239 #244
• Add WeakMap, closes #96 #229
• HTMLElement is undefined in IE8 #237
• Faking high precisiong timing in requestAnimationFrame #236
• Add WeakSet, closes #221 #234
• Adventures in Document constructor, HTML5Shiv and cloneNode #222
• Improve docs, fixes #215 #217
• Object.assign on Internet Explorer Mobile #226
• Trailing comma in config.json #223
• Fixed erroneous parameters for Math.imul polyfill. #224
• Blank polyfill for default Element/polyfill.js. #220
• Fix library usage #210
• Prefix for screen.orientation property #212
• Fix typo and add instructions to install the npm package #209
• fixing detect script to work in safari 5 #205
• Adding some tests #206
• Updating detect for CustomEvent and Event #200
• Updating the Default set #199
• Update setImmediate #185
• Update Promise #166
• Update Node.prototype.contains #183
• Support callback param, fixes #111 #190
• Update Opera support #184
• Redirect legacy traffic to legacy.polyfill.io #171
• Updated compat.json #175
• Update String.prototype.repeat #173
• Update Object.keys #174
• Update Event.hashchange #168
• Fix failing tests in matches and closest by tolerating failure to throw an expected exception from queryselector #172
• Set cache ttl to one hour for the usage endpoint #150
• Add extra metadata to compat table entries, fixes #152, #158 #167
• Fixing value of this in PolyfillSet #164
• Update Element.prototype.mutation #161
• Cleanup config.json #160
• Remove unnecessary x-powered-by header. Save a few bytes! #159
• Updates #148
• Update compat.html #157
• Added iceweasel as a firefox alias closes #153 #154
• Readsync #149
• Put key above browser support table #147
• Added contributing guide #138
• Refactored events with variants, added tests and fixed a few bugs #141
• Added some basic matchMedia tests #139
• Fixes failing reduceRight tests in IE6 and IE7 (and probably others). #140
• Added some Element.prototype.matches tests #135
• Element.prototype.classList tests #134
• Element.prototype.closest tests and browser configuration #137
• Some initial Object.create tests #132
• Correctly serve variant polyfills closes #130 #131
• Array.prototype.some tests #129
• Tests for Math.acosh #127
• Math.asinh tests #128
• Test framework #105
• Update API and add method for getting a list of unaliased polyfills based on their configured browser ranges #121
• Apply a minimum baseline #118
• Publish head revision reference with built code so that appversion can be reported by HTTP #113
• Add alias for default polyfill set #112
• Added polyfill for ES6 Math.sign #115
• Deploy to heroku #102
• Range must be a node-semver range #101
• Added browsers to Promise polyfill config.json #95
• added strict express routing to fix infinite redirect loop #93
• Don't show an error on http://cdn.polyfill.io/v1 #92
• Allow port to be specified by environment variable #85
• Fix typo and use UTF-8 everywhere #83
• Fix domtokenlist polyfill #72
• Properly handle SVGElement className properties in spliceClassList. #37
• Add detect.js files for a range of common polyfills #67
• Expand namespaced polyfill names separated by dot separators #66
• Adds a selection of modernizr aliases #65
• Add browser names mappings from ua-parser to caniuse names #64
• Add UA query string parameter, closes #46 #63
• Make sure the addition happens before the division... #62
• Add html5shiv polyfill #61
• Combine the different 'matches' fills. #60
• Include SPDX identifier from the config.json in the explainer output #58
• Add logic for using the 'gated' feature. #55
• changed source to polyfills in link #56
• Bundle header #53
• Rebased alias refactor #50
• New Readme #48
• Issue7/metrics #41
• Added port parameter #44
• Correctly serve the documentation (ENOENT before) #43
• Integrate docs into service, and redirect root to v1. Update to latest techdocs, and add ua query arg. #40
• Manually merge in the 'add __healthcheck commit #39
• Add minimal travis.yml #38
• Added topological sorting of dependencies before building the response string #35
• Add forever to package.json #26
• Add __gtg endpoint #33
• Issue27/simpleapi #30
• Set cache control to one day #29
• Add ACAO header for CORS #23
• Starting point for Origami compliant hosted API documentation #17
• Added Origami JSON #21
• Fixing wrong Function.prototype.bind behavior with Array arguments #61
• More robust matchMedia #58
• fix el.remove() and el.replace() #50
• create a package.json #35
• Fix broken links #30
• Improve README.md #29
• Use Grunt for the minifying process #17
• Update README.md: Load CSS in link element not script element #7
• Do not serve devicePixelRatio to safari 9.1 or iOS 9.3 (#1407) #1406
• Make the method non-enumerable, fixes #1333 (#1393) #1333
• Event.focusin is supported in Firefox and Firefox Mobile since Version 52. (#1383) #1379
• dont polyfill if inside a web worker, fixes #1292 (#1394) #1292
• Improve DOMTokenList interface by supporting multiple arguments (#1347) #1222
• Add spaces around the dash to ensure it is used as a semver range (#1365) #1364
• Remove sourcemapURL comments from polyfills (#1283) #1244
• Ensure Maps and Sets have correct constructor references, fixes #1161 (#1178) #1161 #1161
• Make Element.prototype.closest work for SVG nodes in IE11) (#1285) #1279
• Remove sourcemapURL comments from polyfills (#1283) #1244
• Use typeof callback === 'function' instead of instanceof (#1253) #1245
• Function.name is available since at least chrome 15 (#1248) #1052
• Default value of deep parameter should be false (Fixes #1189) (#1190) #1189
• Removed unused dependencies (Fixes #1229) (#1234) #1229
• Optimize the size tracking operations in the Map/Set polyfills (#1157) #1153
• Prevent Event being applied in web workers, fixes #1110 (#1146) #1110
• Add a feature detect for mutationobserver, fixes #1155 (#1179) #1155
• UA parsing for Facebook and Electron, fixes #990, #1129 (#1147) #990 #990
• Fix #1045 - s/protoype/prototype/ (#1149) #1045
• Only execute the supportedLocalesOf methods if they exist - Fixes #1125 (#1126) #1125
• Fixed Object.getOwnPropertySymbols for Object.prototype (#1093) #1058
• Add pre-parse for Vivaldi, fixes #735 (#1050) #735 #735
• Retarget Opera, fixes #860 (#1061) #860
• Update IO polyfill, fixes #776 (#1057) #776
• Update useragent module, fixes #749 (#1049) #749
• Remove references to non-existent dependency polyfill, fixes #895 (#1051) #895
• ios 9 and 10 have symbol support (#1035) - Fixes https://github.com/Financial-Times/polyfill-service/issues/1034 #1034 #1034
• Fix contribution terms link, fixes #1014 (#1032) #1014
• Add polyfill for Number.parseFloat and Number.parseInt. (#1012) #980
• Improve UI JS, fixes #966 (#998) #966 #966
• Add polyfill for HTML5's document.currentScript (#973) #952
• Grunt build (fixes #955) (#956) #955
• Fix Set iteration bug #949 (#950) #949
• Add polyfill for pre-ES6 form of Function.name (#951) #943
• Polyfill console.info and console.error for IE Mobile <= 9 (#914) #910 #910
• Fix semver syntax bug, closes #931 (#932) #931 #931
• Update config.json (#899) #898
• values property should not be enumerable, fixes #880 (#894) #880 #880
• Reinstate RUM improvements with fix for gated flag (#890) #875
• Fixes #887 (#888) #887
• Serve ArrayIterator polyfill to Samsung Browser (#877) #876
• Add aliasing for FB in-app browser on iOS, fixes #561 (#775) #561 #561
• Added callback type check in addEventListener to avoid exceptions (#767) #467
• Fix https://app.getsentry.com/nextftcom/polyfill-service-dev/issues/137403821/ #137403821
• Fix https://app.getsentry.com/nextftcom/polyfill-service-prod/issues/116498360/ #116498360
• Update fetch, closes #724, closes #710 (#728) #724 #710
• Reinstate the existing Event prototype, fixes #705 (#713) #705
• syntax error, fixes #709 (#711) #709
• Fix TLS redirect, fixes #707 #707
• Implement Set polyfill, closes #680 (#694) #680
• Add navigator.sendBeacon, closes #539 (#689) #539
• Force TLS, and update VCL on deploy, closes #677 (#682) #677
• Add getElementsByClassName, closes #169 (#688) #169
• Fix https://app.getsentry.com/nextftcom/polyfill-service-prod/issues/116498360/ #116498360
• Use Node 6 to handle HTTP clientError scenarios correctly, fixes #567 (#686) #567
• Exclude option, closes #435 (#683) #435
• Merge pull request #641 from Financial-Times/testcurrent #611
• Merge pull request #656 from Financial-Times/url-test-ff #640
• Merge branch 'master' of github.com:Financial-Times/polyfill-service into symbol #642
• Merge pull request #657 from buzinas/patch-1 #642
• Updated browser support - Fixes #642 #642
• Merge pull request #637 from Financial-Times/nan #608
• Merge branch 'master' of github.com:Financial-Times/polyfill-service into symbol #621
• Allow full indexing, fixes #621 #621
• Update browser targeting, fixes #404 #404
• Add Safari mobile webview, fixes #579 #579
• Merge pull request #584 from deddu/master #566
• Merge pull request #573 from Financial-Times/more-unknown #572
• Update semver lib, fixes #563 #563
• Merge pull request #569 from Financial-Times/console #557
• Update deps, fixes #491 #491
• Fix #495: basedir only worked when built on the same system as where it was used. If built on a different system before deployment, the path replacement did not work. Path is now relative #495
• Update fetch, closes #494 #494
• Update browser support, closes #469 #469
• Merge pull request #458 from Financial-Times/polyfill-basedir #438 #454
• Extend placeholder polyfill to IE9, closes #443 #443
• Use correct browser names, fixes #422 #422
• Correct documentation, closes #405 #405
• Fix event delegation, fixes #391 #391
• Use HTTPS in examples, closes #386 #386
• Cuts the mustard for docs, improve availability stats, fixes #367 #367
• Apply CustomEvent polyfill in Android < 4.4, fixes #378 #378
• RAF is prefixed in iOS 6.1, fixes #390 #390
• Correct metadata, fixes #375 #375
• Merge pull request #372 from Financial-Times/standardise-detects #332
• Better IIFE, fixes #352 #352
• document.head is required by geolocation, fixes #335 #335
• Add detect for setImmediate, fixes #353 #353
• Merge pull request #338 from Financial-Times/contributor-terms #327
• Add default flag to legend, fixes #330 #330
• Avoid confusion when running build task, fixes #325 #325
• Merge pull request #315 from Financial-Times/promise-array-test #307
• Fix #307 #307
• Merge pull request #314 from Financial-Times/triblondon-patch-1 #308
• Fix targeting of Array.prototype.find, fixes #308 #308
• Fix typo in polyfills/Events/tests.js: 'should should' -> 'should'. Fixes #309 #309
• Merge pull request #306 from tejacques/bug_302 #302
• delete element._events[type] when last listener is removed. Fixes #302 #302
• Allow symlinks to be included in sources file, fixes #285 #285
• Fixes #299, added test #299
• Merge pull request #295 from Financial-Times/array-contains-bug #294
• Merge pull request #276 from Financial-Times/enableunknown #252
• Merge pull request #275 from Financial-Times/aliasall #258
• Merge pull request #269 from Financial-Times/precompile #233
• Support 'unknown' param, closes #252. Tidy and reorg service/lib interface #252
• Merge pull request #246 from Financial-Times/fetch #109
• Merge pull request #245 from Financial-Times/string.includes #240
• Merge pull request #243 from Financial-Times/version-lock #242
• Merge pull request #244 from Financial-Times/issue-239 #239
• Merge pull request #229 from Financial-Times/weakmap #96
• Merge pull request #234 from Financial-Times/weakset #221
• Add WeakSet, closes #221. #221
• Add WeakMap, closes #96 #96
• Code no longer referenced from config.json, and it looks unlikely that we'll fix this soon. Closes #144 #144
• Remove tests for focusin until we can resolve #213 #213
• Merge pull request #217 from Financial-Times/docs #215
• Fix #203, and move the cloneNode polyfill into a new entry with tests. #203
• Improve docs, fixes #215 #215
• Remove redirects from cdn to legacy, since canonical domain now has whitelist embedded. Fixes #214 #214
• Phantom JS -> safari/5, and support more intelligent aliasing, closes #208 #208
• Polyfill bundle size chart, closes #207 #207
• Merge pull request #190 from Financial-Times/callback #111
• Support callback param, fixes #111 #111
• Add link to repo on every page of docs, fixes #151 #151
• Update Node.prototype.contains #177
• Update String.prototype.repeat #103
• Update Object.keys #99
• Merge pull request #167 from Financial-Times/better-compat-table #152
• Add extra metadata to compat table entries, fixes #152 #152
• Merge pull request #154 from Financial-Times/iceweasel #153
• Added iceweasel as a firefox alias closes #153 #153
• Fix file naming typo, closes #136 #136
• Merge pull request #131 from Financial-Times/variants-issue130 #130
• Correctly serve variant polyfills closes #130 #130
• Merge pull request #63 from Financial-Times/issue46/uaquery #46
• Add UA query string parameter, closes #46 #46
• Revert unnecessary whitespace changes 2133994
• Convert all space indentation to tab indentiation in the config files f53a656
• update Intl.js polyfill to version 1.1.0 c43ef44