1.18.0 / 2021-03-03

[New] add ES2020, and a number of additional AOs: See the changelog entries for the prereleases for more information:
- next.3
- next.2
- next.1
- next.0
[Refactor] ES5+: Abstract Relational Comparison: increase coverage
[Tests] increase coverage
[Tests] do not run coverage on node 0.6

1.18.0-next.3 / 2021-03-01

[New] ES2015: add StringGetIndexProperty
[New] ES2015+: add RegExpCreate, SplitMatch, StringCreate
[New] ES2016-ES2019: add UTF16Decode
[New] ES2020+: add NumberToBigInt
[New] ES2020+: addBigInt::/Number::` methods:
[Fix] ES5: ToNumber: properly refuse to parse ES6+ forms
[Fix] ES2015+: Invoke: optional argumentsList must be a List of arguments, not a list of arguments
[Fix] ES2016+: UTF16Encoding: properly return a string code point instead of a numeric code point
[Fix] ES2020: NumberBitwiseOp: assert that x and y are Numbers
[readme] remove travis/testling badge, fix repo URLs
[meta] ES2015: add missing CreateArrayIterator AO
[meta] ES2015-ES2017: add missing DaylightSavingTA AO
[meta] rerun npm run spackle to update URLs left after 11d8c8df11
[meta] update ecma URLs
[meta] unignore 2020 operations list
[meta] update operations scripts linting
[meta] refactor getOps script to fetch all years at once
[meta] refactor operations script to keep years in one place
[meta] fix ES2015 spec URL
[Deps] update has-symbols, string.prototype.trimend, string.prototype.trimstart, get-intrinsic, is-callable, is-regex
[Dev Deps] update eslint, @ljharb/eslint-config, array.prototype.indexof, aud, es-value-fixtures, object.fromentries, tape, diff
[operations] detect ES2020+ style T:: numeric operations
[Tests] increase coverage
[Tests] BigInt(1e17) throws on node v10.4-v10.6
[Tests] improve coverage on Number:: methods
[Tests] tape v5 .equal now uses strict equality, so no more need for is()
[Tests] improve BigInt:: and Number:: coverage
[Tests] actually run all the helpers tests
[Tests] ensure "expected missing" ops list is accurate
[Tests] abstract away per-operation skips
[Tests] skip BigInt:: tests on envs without BigInts
[Tests] use es-value-fixtures
[actions] update workflows

1.18.0-next.2 / 2021-01-17

[New] helpers: add isByteValue, isCodePoint, some
[Fix] ES2018+: fix GetSubstitution with named captures
[Fix] ES2020: GetIterator: add omitted hint parameter
[Fix] ES2018/ES2019: SetFunctionLength: Infinities should throw
[Fix] ES2020: ToIndex uses SameValue instead of SameValueZero
[Fix] ES2020: CopyDataProperties uses CreateDataPropertyOrThrow instead of CreateDataProperty
[Refactor] use extracted call-bind instead of local helpers
[Refactor] use extracted get-intrinsic package
[Deps] update call-bind, get-intrinsic, is-callable, is-negative-zero, is-regex, object-inspect, object.assign, string.prototype.trimend, string.prototype.trimstart
[Dev Deps] update eslint, @ljharb/eslint-config, array.prototype.indexof, aud, diff, functions-have-names, has-bigints, has-strict-mode, object-is, object.fromentries, tape
[actions] switch Automatic Rebase workflow to pull_request_target event
[actions] add "Allow Edits" workflow
[meta] pin cheerio to v1.0.0-rc.3, to fix getOps
[meta] make all URLs consistent, and point to spec artifacts
[meta] refactor deltas script; update eslint on operations scripts
[meta] do not publish .github dir (#123)
[Tests] add v.notNonNegativeIntegers, v.nonConstructorFunctions
[Tests] migrate tests to Github Actions
[Tests] run coverage on all tests
[Tests] add npm run test:ses

1.18.0-next.1 / 2020-09-30

[Fix] ES2020: ToInteger: -0 should always be normalized to +0 (#116)
[patch] GetIntrinsic: Adapt to override-mistake-fix pattern (#115)
[Fix] callBind: ensure compatibility with SES
[Deps] update is-callable, object.assign
[Dev Deps] update eslint, @ljharb/eslint-config
[eslint] fix warning
[Tests] temporarily allow SES tests to fail (#115)
[Tests] ses-compat - initialize module after ses lockdown (#113)
[Tests] [Refactor] use defineProperty helper rather than assignment
[Tests] [Refactor] clean up defineProperty test helper

1.18.0-next.0 / 2020-08-14

[New] add ES2020
[New] GetIntrinsic: add %AggregateError%, %FinalizationRegistry%, and %WeakRef%
[New] ES5+: add abs, floor; use modulo consistently
[New] GetIntrinsic: Cache accessed intrinsics (#98)
[New] GetIntrinsic: Add ES201x function intrinsics (#97)
[New] ES2015+: add QuoteJSONString, OrdinaryCreateFromConstructor
[New] ES2017+: add StringGetOwnProperty
[New] ES2016+: add UTF16Encoding
[New] ES2018+: add SetFunctionLength, UnicodeEscape
[New] add isLeadingSurrogate/isTrailingSurrogate helpers
[Fix] ES5+: ToPropertyDescriptor: use intrinsic TypeError
[Fix] ES2018+: CopyDataProperties/NumberToString: use intrinsic TypeError
[Deps] update is-regex, object-inspect
[Dev Deps] update eslint

1.17.7 / 2020-09-30

[Fix] ES2020: ToInteger: -0 should always be normalized to +0 (#116)
[patch] GetIntrinsic: Adapt to override-mistake-fix pattern (#115)
[Fix] callBind: ensure compatibility with SES
[Deps] update is-callable, is-regex, object-inspect, object.assign
[Dev Deps] update eslint, @ljharb/eslint-config

1.17.6 / 2020-06-13

[Fix] helpers/getSymbolDescription: use the global Symbol registry when available (#92)
[Fix] ES2015+: IsConstructor: when Reflect.construct is available, be spec-accurate (#93)
[Fix] ES2015+: Set: Always return boolean value (#101)
[Fix] ES2015+: Set: ensure exceptions are thrown in IE 9 when requested
[Fix] Use Reflect.apply(…) if available (#99)
[Fix] helpers/floor: module-cache Math.floor
[Fix] helpers/getSymbolDescription: Prefer bound description getter when present
[Fix] 2016: Use getIteratorMethod in IterableToArrayLike (#94)
[Fix] helpers/OwnPropertyKeys: Use Reflect.ownKeys(…) if available (#91)
[Fix] 2018+: Fix CopyDataProperties depending on this (#95)
[meta] mark spackled files as autogenerated
[meta] Type: fix spec URL
[meta] ES2015: complete ops list
[Deps] update is‑callable, is‑regex
[Deps] switch from string.prototype.trimleft/string.prototype.trimright to string.prototype.trimstart/string.prototype.trimend
[Dev Deps] update eslint, @ljharb/eslint-config, in-publish, object-is, tape; add aud
[eslint] helpers/isPropertyDescriptor: fix indentation
[Tests] helpers/getSymbolDescription: add test cases; some envs have Symbol.for but can not infer a name (#92)
[Tests] try out CodeQL analysis
[Tests] reformat expected missing ops
[Tests] Run tests with undefined this (#96)

1.17.5 / 2020-03-22

[Fix] CreateDataProperty: update an existing property
[Fix] run missing spackle from cd75047018
[Dev Deps] update make-arrow-function, tape, @ljharb/eslint-config

1.17.4 / 2020-01-21

[Fix] 2015+: add code to handle IE 8’s problems
[Tests] fix tests for IE 8

1.17.3 / 2020-01-19

[Fix] ObjectCreate 2015+: Fall back to __proto__ and normal new in older browsers
[Fix] GetIntrinsic: ensure the allowMissing property actually works on dotted intrinsics

1.17.2 / 2020-01-14

[Fix] helpers/OwnPropertyKeys: include non-enumerables too

1.17.1 / 2020-01-14

[Refactor] add OwnPropertyKeys helper, use it in CopyDataProperties
[Refactor] IteratorClose: remove useless assignment
[Dev Deps] update eslint, tape, diff

1.17.0 / 2019-12-20

[New] Split up each operation into its own file (prereleased)
[Fix] GetIntrinsic: IE 8 has a broken Object.getOwnPropertyDescriptor
[Fix] object.assign is a runtime dep (prereleased)
[Refactor] GetIntrinsic: remove the internal property salts, since % already handles that
[Refactor] GetIntrinsic: further simplification
[Deps] update is-callable, string.prototype.trimleft, string.prototype.trimright, is-regex
[Dev Deps] update @ljharb/eslint-config, object-is, object.fromentries, tape
[Tests] add .eslintignore
[meta] remove unused Makefile and associated utils
[meta] only run spackle script in publish (#78) (prereleased)

1.17.0-next.1 / 2019-12-11

[Fix] object.assign is a runtime dep
[meta] only run spackle script in publish (#78)

1.17.0-next.0 / 2019-12-11

[New] Split up each operation into its own file

1.16.3 / 2019-12-04

[Fix] GetIntrinsic: when given a path to a getter, return the actual getter
[Dev Deps] update eslint

1.16.2 / 2019-11-24

[Fix] IE 6-7 lack JSON
[Fix] IE 6-8 strings can’t use array slice, they need string slice
[Dev Deps] update eslint

1.16.1 / 2019-11-24

[Fix] GetIntrinsics: turns out IE 8 throws when Object.getOwnPropertyDescriptor(arguments);, and does not throw on callee anyways
[Deps] update es-to-primitive, has-symbols, object-inspect
[Dev Deps] update eslint, @ljharb/eslint-config, safe-publish-latest
[meta] re-include year files inside operations
[meta] add funding field
[actions] add Automatic Rebase github action
[Tests] use shared travis-ci config
[Tests] disable check-coverage, and let codecov do it

1.16.0 / 2019-10-18

[New] ES2015+: add SetFunctionName
[New] ES2015+: add GetPrototypeFromConstructor, with caveats
[New] ES2015+: add CreateListFromArrayLike
[New] ES2016+: add OrdinarySetPrototypeOf
[New] ES2016+: add OrdinaryGetPrototypeOf
[New] add getSymbolDescription and getInferredName helpers
[Fix] GetIterator: add fallback for pre-Symbol environments, tests
[Dev Deps] update object.fromentries
[Tests] add node v12.2

1.15.0 / 2019-10-02

[New] ES2018+: add DateString, TimeString
[New] ES2015+: add ToDateString
[New] ES5+: add msFromTime, SecFromTime, MinFromTime, HourFromTime, TimeWithinDay, Day, DayFromYear, TimeFromYear, YearFromTime, WeekDay, DaysInYear, InLeapYear, DayWithinYear, MonthFromTime, DateFromTime, MakeDay, MakeDate, MakeTime, TimeClip, modulo
[New] add regexTester helper
[New] add callBound helper
[New] add ES2020’s intrinsic dot notation
[New] add isPrefixOf helper
[New] add maxSafeInteger helper
[Deps] update string.prototype.trimleft, string.prototype.trimright
[Dev Deps] update eslint
[Tests] on node v12.11
[meta] npmignore operations scripts; add "deltas"

1.14.2 / 2019-09-08

[Fix] ES2016: IterableToArrayLike: add proper fallback for strings, pre-Symbols
[Tests] on node v12.10

1.14.1 / 2019-09-03

[meta] republish with some extra files removed

1.14.0 / 2019-09-02

[New] add ES2019
[New] ES2017+: add IterableToList
[New] ES2016: add IterableToArrayLike
[New] ES2015+: add ArrayCreate, ArraySetLength, OrdinaryDefineOwnProperty, OrdinaryGetOwnProperty, OrdinaryHasProperty, CreateHTML, GetOwnPropertyKeys, InstanceofOperator, SymbolDescriptiveString, GetSubstitution, ValidateAndApplyPropertyDescriptor, IsPromise, OrdinaryHasInstance, TestIntegrityLevel, SetIntegrityLevel
[New] add callBind helper, and use it
[New] add helpers: isPropertyDescriptor, every
[New] ES5+: add Abstract Relational Comparison
[New] ES5+: add Abstract Equality Comparison, Strict Equality Comparison
[Fix] ES2015+: GetIterator: only require native Symbols when method is omitted
[Fix] ES2015: Call: error message now properly displays Symbols using object-inspect
[Fix] ES2015+: ValidateAndApplyPropertyDescriptor: use ES2017 logic to bypass spec bugs
[Fix] ES2015+: CreateDataProperty, DefinePropertyOrThrow, ValidateAndApplyPropertyDescriptor: add fallbacks for ES3
[Fix] ES2015+: FromPropertyDescriptor: no longer requires a fully complete Property Descriptor
[Fix] ES5: IsPropertyDescriptor: call into IsDataDescriptor and IsAccessorDescriptor
[Refactor] use has-symbols for Symbol detection
[Fix] helpers/assertRecord: remove console.log
[Deps] update object-keys
[readme] add security note
[meta] change http URLs to https
[meta] linter cleanup
[meta] fix getOps script
[meta] add FUNDING.yml
[Dev Deps] update eslint, @ljharb/eslint-config, safe-publish-latest, semver, replace, cheerio, tape
[Tests] up to node v12.9, v11.15, v10.16, v8.16, v6.17
[Tests] temporarily allow node 0.6 to fail; segfaulting in travis
[Tests] use the values helper more in es5 tests
[Tests] fix linting to apply to all files
[Tests] run npx aud only on prod deps
[Tests] add v.descriptors helpers
[Tests] use npx aud instead of npm audit with hoops
[Tests] use eclint instead of editorconfig-tools
[Tests] some intrinsic cleanup
[Tests] migrate es5 tests to use values helper
[Tests] add some missing ES2015 ops

1.13.0 / 2019-01-02

[New] add ES2018
[New] add ES2015/ES2016: EnumerableOwnNames; ES2017: EnumerableOwnProperties
[New] ES2015+: add thisBooleanValue, thisNumberValue, thisStringValue, thisTimeValue
[New] ES2015+: add DefinePropertyOrThrow, DeletePropertyOrThrow, CreateMethodProperty
[New] add assertRecord helper
[Deps] update is-callable, has, object-keys, es-to-primitive
[Dev Deps] update eslint, @ljharb/eslint-config, tape, semver, safe-publish-latest, replace
[Tests] use npm audit instead of nsp
[Tests] remove jscs
[Tests] up to node v11.6, v10.15, v8.15, v6.16
[Tests] move descriptor factories to values helper
[Tests] add getOps to programmatically fetch abstract operation names

1.12.0 / 2018-05-31

[New] add GetIntrinsic entry point
[New] ES2015+: add ObjectCreate
[Robustness]: ES2015+: ensure Math.{abs,floor} and Function.call are cached

1.11.0 / 2018-03-21

[New] ES2015+: add iterator abstract ops
[Dev Deps] update eslint, nsp, object.assign, semver, tape
[Tests] up to node v9.8, v8.10, v6.13

1.10.0 / 2017-11-24

[New] ES2015+: AdvanceStringIndex
[Dev Deps] update eslint, nsp
[Tests] require node 0.6 to pass again
[Tests] up to node v9.2, v8.9, v6.12; use nvm install-latest-npm; pin included builds to LTS

1.9.0 / 2017-09-30

[New] es2015+: add ArraySpeciesCreate
[New] ES2015+: add CreateDataProperty and CreateDataPropertyOrThrow
[Tests] consolidate duplicated tests
[Tests] increase coverage
[Dev Deps] update nsp, eslint

1.8.2 / 2017-09-03

[Fix] es2015+: ToNumber: provide the proper hint for Date objects (#27)
[Dev Deps] update eslint

1.8.1 / 2017-08-30

[Fix] ES2015+: ToPropertyKey: should return a symbol for Symbols (#26)
[Deps] update function-bind
[Dev Deps] update eslint, @ljharb/eslint-config
[Docs] github broke markdown parsing

1.8.0 / 2017-08-04

[New] add ES2017
[New] move es6+ to es2015+; leave es6/es7 as aliases
[New] ES5+: add IsPropertyDescriptor, IsAccessorDescriptor, IsDataDescriptor, IsGenericDescriptor, FromPropertyDescriptor, ToPropertyDescriptor
[New] ES2015+: add CompletePropertyDescriptor, Set, HasOwnProperty, HasProperty, IsConcatSpreadable, Invoke, CreateIterResultObject, RegExpExec
[Fix] es7/es2016: do not mutate ES6
[Fix] assign helper only supports one source
[Deps] update is-regex
[Dev Deps] update nsp, eslint, @ljharb/eslint-config
[Dev Deps] update eslint, @ljharb/eslint-config, nsp, semver, tape
[Tests] add tests for missing and excess operations
[Tests] add codecov for coverage
[Tests] up to node v8.2, v7.10, v6.11, v4.8; newer npm breaks on older node
[Tests] use same lists of value types across tests; ensure tests are the same when ops are the same
[Tests] ES2015: add ToNumber symbol tests
[Tests] switch to nyc for code coverage
[Tests] make IsRegExp tests consistent across editions

1.7.0 / 2017-01-22

[New] ES6: Add GetMethod (#16)
[New] ES6: Add GetV (#16)
[New] ES6: Add Get (#17)
[Tests] up to node v7.4, v6.9, v4.6; improve test matrix
[Dev Deps] update tape, nsp, eslint, @ljharb/eslint-config, safe-publish-latest

1.6.1 / 2016-08-21

[Fix] ES6: IsConstructor should return true for class constructors.

1.6.0 / 2016-08-20

[New] ES5 / ES6: add Type
[New] ES6: SpeciesConstructor
[Dev Deps] update jscs, nsp, eslint, @ljharb/eslint-config, semver; add safe-publish-latest
[Tests] up to node v6.4, v5.12, v4.5

1.5.1 / 2016-05-30

[Fix] ES.IsRegExp: actually look up Symbol.match on the argument
[Refactor] create isNaN helper
[Deps] update is-callable, function-bind
[Deps] update es-to-primitive, fix ES5 tests
[Dev Deps] update jscs, eslint, @ljharb/eslint-config, tape, nsp
[Tests] up to node v6.2, v5.11, v4.4
[Tests] use pretest/posttest for linting/security

1.5.0 / 2015-12-27

[New] adds Symbol.toPrimitive support via es-to-primitive
[Deps] update is-callable, es-to-primitive
[Dev Deps] update jscs, nsp, eslint, @ljharb/eslint-config, semver, tape
[Tests] up to node v5.3

1.4.3 / 2015-11-04

[Fix] ES6.ToNumber: should give NaN for explicitly signed hex strings (#4)
[Refactor] ES6.ToNumber: No need to double-trim
[Refactor] group tests better
[Tests] should still pass on node v0.8

1.4.2 / 2015-11-02

[Fix] ensure ES.ToNumber trims whitespace, and does not trim non-whitespace (#3)

1.4.1 / 2015-10-31

[Fix] ensure only 0-1 are valid binary and 0-7 are valid octal digits (#2)
[Dev Deps] update tape, jscs, nsp, eslint, @ljharb/eslint-config
[Tests] on node v5.0
[Tests] fix npm upgrades for older node versions
package.json: use object form of "authors", add "contributors"

1.4.0 / 2015-09-26

[Deps] update is-callable
[Dev Deps] update tape, jscs, eslint, @ljharb/eslint-config
[Tests] on node v4.2
[New] Add SameValueNonNumber to ES7

1.3.2 / 2015-09-26

[Fix] Fix ES6.IsRegExp to properly handle Symbol.match, per spec.
[Tests] up to io.js v3.3, node v4.1
[Dev Deps] update tape, jscs, nsp, eslint, @ljharb/eslint-config, semver

1.3.1 / 2015-08-15

[Fix] Ensure that objects that toString to a binary or octal literal also convert properly

1.3.0 / 2015-08-15

[New] ES6’s ToNumber now supports binary and octal literals.
[Dev Deps] update jscs, eslint, @ljharb/eslint-config, tape
[Docs] Switch from vb.teelaun.ch to versionbadg.es for the npm version badge SVG
[Tests] up to io.js v3.0

1.2.2 / 2015-07-28

[Fix] Both ES5.CheckObjectCoercible and ES6.RequireObjectCoercible return the value if they don't throw.
[Tests] Test on latest io.js versions.
[Dev Deps] Update eslint, jscs, tape, semver, covert, nsp

1.2.1 / 2015-03-20

Fix isFinite helper.

1.2.0 / 2015-03-19

Use es-to-primitive for ToPrimitive methods.
Test on latest io.js versions; allow failures on all but 2 latest node/io.js versions.

1.1.2 / 2015-03-20

Fix isFinite helper.

1.1.1 / 2015-03-19

Fix isPrimitive check for functions
Update eslint, editorconfig-tools, semver, nsp

1.1.0 / 2015-02-17

Add ES7 export (non-default).
All grade A-supported node/iojs versions now ship with an npm that understands ^.
Test on iojs-v1.2.

1.0.1 / 2015-01-30

Use is-callable instead of an internal function.
Update tape, jscs, nsp, eslint

1.0.0 / 2015-01-10

v1.0.0

CHANGELOG.md 21 KB History Raw

1.18.0 / 2021-03-03

1.18.0-next.3 / 2021-03-01

1.18.0-next.2 / 2021-01-17

1.18.0-next.1 / 2020-09-30

1.18.0-next.0 / 2020-08-14

1.17.7 / 2020-09-30

1.17.6 / 2020-06-13

1.17.5 / 2020-03-22

1.17.4 / 2020-01-21

1.17.3 / 2020-01-19

1.17.2 / 2020-01-14

1.17.1 / 2020-01-14

1.17.0 / 2019-12-20

1.17.0-next.1 / 2019-12-11

1.17.0-next.0 / 2019-12-11

1.16.3 / 2019-12-04

1.16.2 / 2019-11-24

1.16.1 / 2019-11-24

1.16.0 / 2019-10-18

1.15.0 / 2019-10-02

1.14.2 / 2019-09-08

1.14.1 / 2019-09-03

1.14.0 / 2019-09-02

1.13.0 / 2019-01-02

1.12.0 / 2018-05-31

1.11.0 / 2018-03-21

1.10.0 / 2017-11-24

1.9.0 / 2017-09-30

1.8.2 / 2017-09-03

1.8.1 / 2017-08-30

1.8.0 / 2017-08-04

1.7.0 / 2017-01-22

1.6.1 / 2016-08-21

1.6.0 / 2016-08-20

1.5.1 / 2016-05-30

1.5.0 / 2015-12-27

1.4.3 / 2015-11-04

1.4.2 / 2015-11-02

1.4.1 / 2015-10-31

1.4.0 / 2015-09-26

1.3.2 / 2015-09-26

1.3.1 / 2015-08-15

1.3.0 / 2015-08-15

1.2.2 / 2015-07-28

1.2.1 / 2015-03-20

1.2.0 / 2015-03-19

1.1.2 / 2015-03-20

1.1.1 / 2015-03-19

1.1.0 / 2015-02-17

1.0.1 / 2015-01-30

1.0.0 / 2015-01-10

CHANGELOG.md 21 KB

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