CHANGELOG.md

Changelog

10.1.0 (2024-06-17)

Features

• Support ES2025 and RegExp duplicate named capturing groups (#608) (3059713)

10.0.1 (2024-02-09)

Chores

• upgrade [email protected] (#595) (6254a91)

10.0.0 (2024-01-25)

⚠ BREAKING CHANGES

• Require Node.js ^18.18.0 || ^20.9.0 || >=21.1.0 (#589)

Features

• Require Node.js ^18.18.0 || ^20.9.0 || >=21.1.0 (#589) (e79cfa4)

Bug Fixes

• upgrade acorn v8.11.3 (#590) (6d30382)

Chores

• Add PRs to triage project (#580) (086555e)
• Remove add-to-triage (#583) (3907385)
• run tests in Node.js 21 (#585) (1584ddb)
• standardize npm script names (#582) (b0767ef)
• use [email protected] (#584) (ec949bc)

9.6.1 (2023-07-14)

Chores

• generate provenance statements when release (#579) (c1ef82c)
• switch to eslint flat config (#577) (408eabd)

9.6.0 (2023-06-19)

Features

• Support ES2024 and regexp v flag (#575) (4cfc062)

9.5.2 (2023-05-05)

Chores

• add npm install step to release-please workflow (#573) (d8900c1)
• run tests on Node.js v20 (#571) (adf478e)
• set up release-please (#569) (abda10f)
• upgrade [email protected] (#574) (8e73f11)

v9.5.1 - March 28, 2023

• 91d48e9 chore: upgrade [email protected] (#568) (Milos Djermanovic)
• 37f6b17 fix: remove useless sourcemap url (fixes #566) (#567) (余腾靖)
• 5c85ea8 chore: Add lint-staged (#565) (coderaiser)

v9.5.0 - March 10, 2023

• 4368788 feat: Add parser name (#562) (Nicholas C. Zakas)
• fe89a66 ci: use LTS node version in lint job (#561) (Nitin Kumar)
• 5a70a0b chore: Add triage action (#560) (Nicholas C. Zakas)

v9.4.1 - November 6, 2022

• ecb6cde ci: add node v19 (#558) (Koichi ITO)
• 30f5f2f docs: update README for ECMAScript 2023 (#557) (Sosuke Suzuki)

v9.4.0 - August 26, 2022

• 411d697 feat: Support ES2023 and hashbangs (#556) (Brandon Mills)

v9.3.3 - July 31, 2022

• b1eac6d fix: don't recognize directives in ES3, allow parenthesized rest target (#554) (Milos Djermanovic)
• bd3b5c6 ci: update github actions (#552) (Amaresh S M)
• 45fec88 chore: update package.json (#550) (Deepshika S)

v9.3.2 - May 6, 2022

• 6c718af fix: "use strict" should not trigger strict mode in es3. (#547) (唯然)
• e5982ef chore: lint tool files, add editorconfig, update devDeps. (#545) (Brett Zamir)
• 75f65eb build: add node v18 (#546) (唯然)
• b578a66 chore: remove unused devDependencies (#540) (Nitin Kumar)
• 770b577 chore: add LICENSE file for tests (#539) (Nitin Kumar)
• c915190 docs: update Build Status badge (#536) (Milos Djermanovic)

v9.3.1 - February 11, 2022

• 37f2184 chore: Upgrade to [email protected] (#535) (Milos Djermanovic)
• 64010de fix: Derive espree.Syntax from espree.VisitorKeys (#532) (Frank Weigel)
• ea0cf6a chore: switch from nyc to c8 for ESM coverage (#534) (Brett Zamir)
• 9fbe22a chore: upgrade [email protected] (#533) (Milos Djermanovic)

v9.3.0 - December 31, 2021

• 8655f3d feat: support arbitrary module namespace names (#528) (Milos Djermanovic)
• 1b72d7a ci: use node v16 for macOS and windows jobs (#527) (Nitin Kumar)

v9.2.0 - December 3, 2021

• 1c4a04d ci: use node v16 (#524) (Nitin Kumar)
• e807c20 feat: add allowReserved for ES3 (#522) (Jordan Harband)
• 34b9a6a docs: add private-in syntax (#523) (Milos Djermanovic)

v9.1.0 - November 20, 2021

• 27713ac feat: Add sourceType:commonjs support (#520) (Nicholas C. Zakas)
• 6839389 feat: support for private-in syntax (#521) (Yosuke Ota)
• fe07aae feat: support class static blocks (#518) (Milos Djermanovic)
• c0a8aa2 build: upgrade eslint-release to v3.2.0 to support conventional commits (#517) (Milos Djermanovic)
• 6be7bcb Build: add node v17 (#516) (唯然)
• 93b24dd Chore: add class static blocks tests (#515) (薛定谔的猫)

v9.0.0 - September 10, 2021

• 7952c6f Breaking: Disallow reserved words in ES3 (#513) (Nicholas C. Zakas)
• ee1d3ec Fix: 0x2028 and 0x2029 in string literals should increment line number (#514) (Milos Djermanovic)
• 63bd0bc Chore: use actions/setup-node@v2 (#510) (薛定谔的猫)
• bf57077 Chore: Remove obsolete lib/visitor-keys.js (#509) (Matthias Oßwald)

v8.0.0 - June 29, 2021

• c335413 Upgrade: [email protected] (#507) (Milos Djermanovic)
• e08c9d7 8.0.0-beta.1 (ESLint Jenkins)
• c8976d6 Build: changelog update for 8.0.0-beta.1 (ESLint Jenkins)
• e207bd7 Update: Support top-level await and regexp match indices (#505) (Nicholas C. Zakas)
• 9eff2c7 Update: reset default ecmaVersion to 5 (#506) (Nicholas C. Zakas)
• c8ca49a 8.0.0-beta.0 (ESLint Jenkins)
• 997956b Build: changelog update for 8.0.0-beta.0 (ESLint Jenkins)
• d017d38 Breaking: drop node v10/13/v15 (fixes #501) (#502) (薛定谔的猫)
• e71162c Update: add class fields (refs eslint/eslint#14343) (#486) (Toru Nagashima)
• b068cea Breaking: Implement 'ecmaVersion: latest' (fixes #495) (#499) (Nicholas C. Zakas)
• 8294427 Upgrade: [email protected] (#494) (Milos Djermanovic)
• 4c1f17d Chore: Refactor TemplateElement range fix (#489) (fisker Cheung)
• 6ffd604 Chore: Improve readability of Program position fix part (#493) (fisker Cheung)
• 94508b7 Upgrade: acorn to 8.2.2 (fixes #472) (#492) (薛定谔的猫)
• 864a73e Chore: fix incorrect comment (#491) (薛定谔的猫)
• 34e1ab9 Chore: Add tests and comments (refs #349) (#487) (Nicholas C. Zakas)
• dffb7aa Breaking: syncing start/end with range (fixes #349) (#461) (Anix)
• e86f386 Chore: remove --legacy-peer-deps for Node 15 (#485) (Milos Djermanovic)
• ecaf510 Build: add node v16 (#481) (薛定谔的猫)
• b8d35ed Chore: rm devdep leche (fixes #480) (#482) (薛定谔的猫)
• 651e204 Chore: Fix/remove tools (fixes #471) (#476) (Nicholas C. Zakas)
• 671c3aa Docs: Update README with ESM instructions (fixes #474) (#477) (Nicholas C. Zakas)
• 8209e4e Build: Update scripts for release (fixes #475) (#478) (Nicholas C. Zakas)
• 5dd3dee Build: Update branch reference in CI (#479) (Nicholas C. Zakas)
• 995d2a8 Breaking: acorn to 8.1.0 (fixes #470) (#473) (薛定谔的猫)
• 8234c48 Breaking: provide ESM export (refs eslint/rfcs#72) (#469) (Mike Reinstein)
• 2080ce6 Chore: Test on Node 15.x (#468) (Milos Djermanovic)
• fc384a4 Upgrade: eslint devDependencies (#467) (Milos Djermanovic)
• 1a8ec00 Build: remove browserify script (#466) (Milos Djermanovic)
• 3b4ca9e Chore: Add test for valid non-string input (#463) (stonegray)
• 1b99259 Upgrade: [email protected] (#462) (Milos Djermanovic)

v8.0.0-beta.1 - June 24, 2021

• e207bd7 Update: Support top-level await and regexp match indices (#505) (Nicholas C. Zakas)
• 9eff2c7 Update: reset default ecmaVersion to 5 (#506) (Nicholas C. Zakas)

v8.0.0-beta.0 - June 11, 2021

• d017d38 Breaking: drop node v10/13/v15 (fixes #501) (#502) (薛定谔的猫)
• e71162c Update: add class fields (refs eslint/eslint#14343) (#486) (Toru Nagashima)
• b068cea Breaking: Implement 'ecmaVersion: latest' (fixes #495) (#499) (Nicholas C. Zakas)
• 8294427 Upgrade: [email protected] (#494) (Milos Djermanovic)
• 4c1f17d Chore: Refactor TemplateElement range fix (#489) (fisker Cheung)
• 6ffd604 Chore: Improve readability of Program position fix part (#493) (fisker Cheung)
• 94508b7 Upgrade: acorn to 8.2.2 (fixes #472) (#492) (薛定谔的猫)
• 864a73e Chore: fix incorrect comment (#491) (薛定谔的猫)
• 34e1ab9 Chore: Add tests and comments (refs #349) (#487) (Nicholas C. Zakas)
• dffb7aa Breaking: syncing start/end with range (fixes #349) (#461) (Anix)
• e86f386 Chore: remove --legacy-peer-deps for Node 15 (#485) (Milos Djermanovic)
• ecaf510 Build: add node v16 (#481) (薛定谔的猫)
• b8d35ed Chore: rm devdep leche (fixes #480) (#482) (薛定谔的猫)
• 651e204 Chore: Fix/remove tools (fixes #471) (#476) (Nicholas C. Zakas)
• 671c3aa Docs: Update README with ESM instructions (fixes #474) (#477) (Nicholas C. Zakas)
• 8209e4e Build: Update scripts for release (fixes #475) (#478) (Nicholas C. Zakas)
• 5dd3dee Build: Update branch reference in CI (#479) (Nicholas C. Zakas)
• 995d2a8 Breaking: acorn to 8.1.0 (fixes #470) (#473) (薛定谔的猫)
• 8234c48 Breaking: provide ESM export (refs eslint/rfcs#72) (#469) (Mike Reinstein)
• 2080ce6 Chore: Test on Node 15.x (#468) (Milos Djermanovic)
• fc384a4 Upgrade: eslint devDependencies (#467) (Milos Djermanovic)
• 1a8ec00 Build: remove browserify script (#466) (Milos Djermanovic)
• 3b4ca9e Chore: Add test for valid non-string input (#463) (stonegray)
• 1b99259 Upgrade: [email protected] (#462) (Milos Djermanovic)

v7.3.1 - December 5, 2020

• fef6f4a Upgrade: [email protected] (#459) (Milos Djermanovic)
• 0e09d9a Chore: Add tests for ecmaVersion default value (#460) (Milos Djermanovic)
• 4c70052 Docs: Fix some minor typos in the READMEs (#455) (Noah Doersing)

v7.3.0 - August 22, 2020

• 4ba3eef Chore: move to GitHub Actions (#449) (Kai Cataldo)
• bd0a405 Update: support logical assignment and numeric separators (#448) (Toru Nagashima)

v7.2.0 - July 17, 2020

• 91c2d58 Docs: Add security policy (#447) (Nicholas C. Zakas)
• 872645c Update: support optional chaining (#446) (Toru Nagashima)
• 0cc7800 Docs: Clean up LICENSE file (#445) (Nicholas C. Zakas)

v7.1.0 - June 4, 2020

• 75e80bc Update: support ?? operator, import.meta, and export * as ns (#441) (Toru Nagashima)
• ad0543c Chore: added fixlint in Makefile.js (#440) (Anix)

v7.0.0 - May 7, 2020

• 8fe2efc Breaking: drop Node v8 support (#429) (Kai Cataldo)
• 6048bfe Docs: documenting public API (fixes #431) (#442) (Anix)
• 9a4cff3 Chore: added tests for options normalize (#439) (Anix)
• 99707f3 Chore: added lockfiles to .gitignore (#438) (Anix)
• 9b91bcc Docs: new site for docs (#436) (Anix)

v6.2.1 - March 10, 2020

• d6d7480 Upgrade: acorn 7.1.1, Regex DOS vuln (fixes #435) (#434) (James)

v6.2.0 - March 2, 2020

• ced1b68 Update: update acorn-jsx and fix failing test (#432) (Kai Cataldo)
• acb8776 Update: add latestEcmaVersion & supportedEcmaVersions (#430) (Kai Cataldo)

v6.1.2 - October 20, 2019

• 70c4970 Fix: misuse token types (fixes #393, refs eslint/eslint#11018) (#426) (Toru Nagashima)

v6.1.1 - August 23, 2019

• ba81546 Upgrade: dev deps to latest (#424) (薛定谔的猫)
• bbe0119 Upgrade: [email protected] (#423) (薛定谔的猫)
• c0635ba Docs: update readme to mention ES2020 (#422) (Kai Cataldo)

v6.1.0 - August 18, 2019

• 9870c55 Update: improve error messaging when validating ecmaVersion (#421) (Kai Cataldo)
• 3f49224 Fix: tokenize the latest right curly brace (fixes #403) (#419) (finico)
• f5e58cc Update: support bigint and dynamic import (#415) (Toru Nagashima)

v6.0.0 - June 21, 2019

• a988a36 Build: add node 12 (#414) (薛定谔的猫)

v6.0.0-alpha.0 - April 12, 2019

• 493d464 Breaking: validate parser options (fixes #384) (#412) (薛定谔的猫)

v5.0.1 - February 15, 2019

• c40e2fc Upgrade: [email protected] (#407) (Kai Cataldo)

v5.0.0 - December 5, 2018

• 1bcd563 Breaking: remove attachComment (#405) (Kai Cataldo)
• 35623ee Chore: update linting config (#406) (Kai Cataldo)
• 4b86a7d Build: add node 11 (#400) (薛定谔的猫)
• 7c278d6 Fix: build failing due to incorrectly super() call (fixes #398) (#399) (薛定谔的猫)
• 6ebc219 Upgrade: eslint & eslint-config-eslint (#387) (薛定谔的猫)

v4.1.0 - October 24, 2018

• 8eadb88 Upgrade: acorn 6, acorn-jsx 5, and istanbul (#391) (Toru Nagashima)
• 0f2edb8 Upgrade: [email protected] (#392) (Teddy Katz)
• 560b6f7 Update: VisitorKeys depend on eslint-visitor-keys (#389) (othree)
• 6bf2ebf Docs: Fix some typos in the README (#386) (Hugo Locurcio)

v4.0.0 - June 21, 2018

v4.0.0-rc.0 - June 9, 2018

• d8224c4 Build: Adding rc release script to package.json (#383) (Kevin Partington)
• 4207773 Build: add node 10 (#381) (薛定谔的猫)
• cd9da7e Update: upgrade acorn to support two ES2019 syntax (#380) (Toru Nagashima)
• 8cb3ceb Chore: remove Object.assign polyfill (#382) (薛定谔的猫)

v4.0.0-alpha.1 - May 28, 2018

• 56c5a9c Fix: remove workarounds for acorn < 4 (#372) (Rouven Weßling)
• fd305e5 Upgrade: eslint-release to v0.11.1 (#376) (Teddy Katz)

v4.0.0-alpha.0 - March 30, 2018

• 95fa890 Build: fix typos in package.json release scripts (#375) (Teddy Katz)
• 6284e09 Breaking: remove experimentalObjectRestSpread option (#374) (Teddy Katz)
• 0df063f Breaking: require Node.js 6+, upgrade [email protected] (fixes #345) (#371) (薛定谔的猫)
• 0252144 Upgrade: acorn 5.5.1 (#370) (Rouven Weßling)

v3.5.4 - March 4, 2018

• 706167b Upgrade: acorn 5.5.0 (#369) (Toru Nagashima)

v3.5.3 - February 2, 2018

• 70f9859 Upgrade: acorn 5.4.0 (#367) (Toru Nagashima)
• cea4823 Chore: Adding .gitattributes file (#366) (Kevin Partington)
• 4160aee Upgrade: acorn v5.3.0 (#365) (Toru Nagashima)

v3.5.2 - November 10, 2017

• 019b70a Fix: Remove blockBindings from docs (fixes #307, fixes #339) (#356) (Jan Pilzer)
• b2016cb Chore: refactoring rest/spread properties (#361) (Toru Nagashima)
• 59c9d06 Chore: upgrade [email protected] (fixes #358) (#360) (Toru Nagashima)
• 06c35c9 Chore: add .npmrc (#359) (Toru Nagashima)

v3.5.1 - September 15, 2017

• 5eb1388 Fix: Fix parsing of async keyword-named object methods (#352) (#353) (Mark Banner)

v3.5.0 - August 5, 2017

• 4d442a1 Update: add initial support for ES2018 (#348) (Teddy Katz)
• d4bdcb6 Fix: Make template token objects adhere to token object structure (#343) (Ian Christian Myers)
• 9ac671a Upgrade: acorn to 5.1.1 (#347) (Teddy Katz)
• 16e1fec Docs: Specify default values of options (fixes #325) (#342) (Jan Pilzer)
• be85b8e Fix: async shorthand properties (fixes #340) (#341) (Toru Nagashima)

v3.4.3 - May 5, 2017

• 343590a Fix: add AwaitExpression to espree.Syntax (fixes #331) (#332) (Teddy Katz)

v3.4.2 - April 21, 2017

• c99e436 Upgrade: eslint to 2.13.1 (#328) (Teddy Katz)
• 628cf3a Fix: don't mutate user-provided configs (fixes #329) (#330) (Teddy Katz)

v3.4.1 - March 31, 2017

• a3ae0bd Upgrade: acorn to 5.0.1 (#327) (Teddy Katz)
• 15ef24f Docs: Add badges (#326) (Jan Pilzer)
• 652990a Fix: raise error for trailing commas after rest properties (fixes #310) (#323) (Teddy Katz)
• 9d86ba5 Upgrade: acorn to ^4.0.11 (#317) (Toru Nagashima)
• a3442b5 Chore: fix tests for Node 6+ (#315) (Teddy Katz)

v3.4.0 - February 2, 2017

• f55fa51 Build: Lock acorn to v4.0.4 (#314) (Kai Cataldo)
• 58f75be Fix:generic error for invalid ecmaVersion(fixes eslint#7405) (#303) (Scott Stern)
• d6b383d Docs: Update license copyright (Nicholas C. Zakas)
• e5df542 Update: To support year in ecmaVersion number (fixes #300) (#301) (Gyandeep Singh)

v3.3.2 - September 29, 2016

• 7d3e2fc Fix: reset isAsync flag for each property (fixes #298) (#299) (Toru Nagashima)

v3.3.1 - September 26, 2016

• 80abdce Fix: } token followed by template had been lost (fixes #293) (#294) (Toru Nagashima)
• 9810bab Fix: parsing error on async as property name. (#295) (Toru Nagashima)

v3.3.0 - September 20, 2016

• 92b04b1 Update: create-test script (fixes #291) (#292) (Jamund Ferguson)

v3.2.0 - September 16, 2016

• 5a37f80 Build: Update release tool (Nicholas C. Zakas)
• 9bbcad8 Update: Upgrade Acorn to support ES2017 (fixes #287) (#290) (Jamund Ferguson)
• 8d9767d Build: Add CI release scripts (Nicholas C. Zakas)

v3.1.7 - July 29, 2016

• 8f6cfbd Build: Add CI release (Nicholas C. Zakas)
• ff15922 Fix: Catch ES2016 invalid syntax (fixes #284) (#285) (Nicholas C. Zakas)

v3.1.6 - June 15, 2016

• a90edc2 Upgrade: acorn 3.2.0 (fixes #279) (#280) (Toru Nagashima)

v3.1.5 - May 27, 2016

• 7df2e4a Fix: Convert ~ and ! prefix tokens to esprima (fixes #274) (#276) (Daniel Tschinder)

v3.1.4 - April 21, 2016

• e044705 Fix: remove extra leading comments at node level (fixes #264) (Kai Cataldo)
• 25c27fb Chore: Remove jQuery copyright from header of each file (Kai Cataldo)
• 10709f0 Chore: Add jQuery Foundation copyright (Nicholas C. Zakas)
• d754b32 Upgrade: Acorn 3.1.0 (fixes #270) (Toru Nagashima)
• 3a90886 Docs: replace a dead link with the correct contributing guide URL (Shinnosuke Watanabe)
• 55184a2 Build: replace optimist with a simple native method (Shinnosuke Watanabe)
• c7e5a13 Fix: Disallow namespaces objects in JSX (fixes #261) (Kai Cataldo)
• 22290b9 Fix: Add test for leading comments (fixes #136) (Kai Cataldo)

v3.1.3 - March 18, 2016

• 98441cb Fix: Fix behavior of ignoring comments within previous nodes (refs #256) (Kai Cataldo)

v3.1.2 - March 14, 2016

• a2b23ca Fix: Ensure 'var let' works (fixes #149) (Nicholas C. Zakas)
• 5783282 Fix: Make obj.await work in modules (fixes #258) (Nicholas C. Zakas)
• d1b4929 Fix: leading comments added from previous node (fixes #256) (Kai Cataldo)

v3.1.1 - February 26, 2016

• 3614e81 Fix: exponentiation operator token (fixes #254) (Nicholas C. Zakas)

v3.1.0 - February 25, 2016

• da35d98 New: Support ecmaVersion 7 (fixes #246) (Nicholas C. Zakas)

v3.0.2 - February 19, 2016

• 0973cda Build: Update release script (Nicholas C. Zakas)
• 106000f Fix: use the plugins feature of acorn (fixes #250) (Toru Nagashima)
• 36d84c7 Build: Add tests (fixes #243) (Nicholas C. Zakas)

v3.0.1 - February 2, 2016

• ecfe4c8 Upgrade: eslint-config-eslint to 3.0.0 (Nicholas C. Zakas)
• ea6261e Fix: Object rest/spread in assign (fixes #247) (Nicholas C. Zakas)
• 7e57ee0 Docs: fix options.comment typo (xuezu)
• dd5863e Build: Add prerelease script (Nicholas C. Zakas)
• 0b409ee Upgrade: eslint-release to 0.2.0 (Nicholas C. Zakas)

v3.0.0 - January 20, 2016

• 5ff65f6 Upgrade: Change Esprima version to latest (Nicholas C. Zakas)
• a8badcc Upgrade: eslint-release to 0.1.4 (Nicholas C. Zakas)
• 34d195b Build: Switch to eslint-release (Nicholas C. Zakas)
• a0ddc30 Breaking: Remove binary scripts (Nicholas C. Zakas)
• 02b5284 Build: Fix package.json dependencies (Nicholas C. Zakas)
• b07696f Fix: tests for importing keywords (fixes #225) (Toru Nagashima)
• 2e2808a Build: Add node@5 to CI (fixes #237) (alberto)
• 445c685 Update: Unrecognized license format in package.json (fixes #234) (alberto)
• 61cb5ee Update: Remove duplicated acorn-jsx dep (fixes #232) (alberto)
• df5b71c Upgrade: eslint and eslint-config-eslint (fixes #231) (alberto)
• ef7a06d Fix: lastToken not reset between calls to parse (fixes #229) (alberto)
• cdf8407 New: ecmaFeatures.impliedStrict (fixes: #227) (Nick Evans)

v3.0.0-alpha-2 - December 9, 2015

• 3.0.0-alpha-2 (Nicholas C. Zakas)
• Breaking: move ecmaFeatures into ecmaVersion (fixes #222) (Nicholas C. Zakas)
• New: Export VisitorKeys (fixes #220) (Nicholas C. Zakas)

v3.0.0-alpha-1 - December 1, 2015

• 3.0.0-alpha-1 (Nicholas C. Zakas)
• Fix: parse unicode escapes in identifiers (fixes #181) (Nicholas C. Zakas)
• Fix: Ensur object rest works in destructed arg (fixes #213) (Nicholas C. Zakas)
• Breaking: Switch to Acorn (fixes #200) (Nicholas C. Zakas)
• Update: Add tokens to tests (fixes #203) (Nicholas C. Zakas)
• Docs: Update README (Nicholas C. Zakas)

v2.2.5 - September 15, 2015

• 2.2.5 (Nicholas C. Zakas)
• Fix: Ensure node type is correct for destructured (fixes #195) (Nicholas C. Zakas)

v2.2.4 - August 13, 2015

• 2.2.4 (Nicholas C. Zakas)
• Fix: newlines in arrow functions (fixes #172) (Jamund Ferguson)
• Fix: nested arrow function as default param (fixes #145) (Jamund Ferguson)
• Fix: Rest Params & Arrow Functions (fixes #187) (Jamund Ferguson)
• Fix: trailing commas in import/export (fixes #148) (Jamund Ferguson)
• Build: Added sudo false to Travis to build faster (fixes #177) (KahWee Teng)

v2.2.3 - July 22, 2015

• 2.2.3 (Nicholas C. Zakas)
• Fix: Incorrect error location (fixes #173) (Nicholas C. Zakas)

v2.2.2 - July 16, 2015

• 2.2.2 (Nicholas C. Zakas)
• 2.2.1 (Nicholas C. Zakas)
• Fix: Yield as identifier in arrow func args (fixes #165) (Nicholas C. Zakas)
• Fix: Allow AssignmentExpression in object spread (fixes #167) (Nicholas C. Zakas)

v2.2.1 - July 16, 2015

• 2.2.1 (Nicholas C. Zakas)

v2.2.0 - July 15, 2015

• 2.2.0 (Nicholas C. Zakas)
• New: Add experimental object rest/spread (fixes #163) (Nicholas C. Zakas)
• Fix: npm browserify (fixes #156) (Jason Laster)

v2.1.0 - July 10, 2015

• 2.1.0 (Nicholas C. Zakas)
• Fix: Leading comments for anonymous classes (fixes #155, fixes #158) (Toru Nagashima)
• New: Add newTarget option (fixes #157) (Nicholas C. Zakas)

v2.0.4 - June 26, 2015

• 2.0.4 (Nicholas C. Zakas)
• Docs: added missing ecmaFeatures.superInFunctions option from doc (Clément Fiorio)
• Fix: "await" is a future reserved word (fixes #151) (Jose Roberto Vidal)

v2.0.3 - June 2, 2015

• 2.0.3 (Nicholas C. Zakas)
• Fix: Incomplete Switch Statement Hangs (Fixes #146) (Jamund Ferguson)
• Docs: Clarify ecmaFeatures usage (Dan Wolff)

v2.0.2 - April 28, 2015

• 2.0.2 (Nicholas C. Zakas)
• Fix: Allow yield without value as function param (fixes #134) (Nicholas C. Zakas)
• Fix: Allow computed generators in classes (fixes #123) (Nicholas C. Zakas)
• Fix: Don't allow arrow function rest param (fixes #130) (Nicholas C. Zakas)

v2.0.1 - April 11, 2015

• 2.0.1 (Nicholas C. Zakas)
• Fix: Yield should parse without an argument (fixes #121) (Nicholas C. Zakas)

v2.0.0 - April 4, 2015

• 2.0.0 (Nicholas C. Zakas)
• Docs: Update README with latest info (Nicholas C. Zakas)
• Breaking: Use ESTree format for default params (fixes #114) (Nicholas C. Zakas)
• New: Add Super node (fixes #115) (Nicholas C. Zakas)
• Breaking: Switch to RestElement for rest args (fixes #84) (Nicholas C. Zakas)
• Docs: Correct license info on README (fixes #117) (AJ Ortega)
• Breaking: Remove guardedHandlers/handlers from try (fixes #71) (Nicholas C. Zakas)

v1.12.3 - March 28, 2015

• 1.12.3 (Nicholas C. Zakas)
• Fix: Tagged template strings (fixes #110) (Nicholas C. Zakas)

v1.12.2 - March 21, 2015

• 1.12.2 (Nicholas C. Zakas)
• Fix: Destructured arg for catch (fixes #105) (Nicholas C. Zakas)

v1.12.1 - March 21, 2015

• 1.12.1 (Nicholas C. Zakas)
• Fix: Disallow octals in template strings (fixes #96) (Nicholas C. Zakas)
• Fix: Template string parsing (fixes #95) (Nicholas C. Zakas)
• Fix: shorthand properties named get or set (fixes #100) (Brandon Mills)
• Fix: bad error in parsing invalid class setter (fixes #98) (Marsup)

v1.12.0 - March 14, 2015

• 1.12.0 (Nicholas C. Zakas)
• Fix: Update broken tests (Nicholas C. Zakas)
• New: Add sourceType to Program node (fixes #93) (Nicholas C. Zakas)
• Allow spread in more places (fixes #89) (Nicholas C. Zakas)
• Fix: Deeply nested template literals (fixes #86) (Nicholas C. Zakas)
• Fix: Allow super in classes by default (fixes #87) (Nicholas C. Zakas)
• Fix: generator methods in classes (fixes #85) (Jamund Ferguson)
• Remove XJS note from Esprima-FB incompatibilities (Joe Lencioni)

v1.11.0 - March 7, 2015

• 1.11.0 (Nicholas C. Zakas)
• Fix: Don't allow default export class by mistake (fixes #82) (Nicholas C. Zakas)
• Fix: Export default function should be FunctionDeclaration (fixes #81) (Nicholas C. Zakas)
• Fix: Ensure class declarations must have IDs outside of exports (refs #72) (Nicholas C. Zakas)
• Fix: export class expression support (refs #72) (Jamund Ferguson)
• Update: Add tests for sourceType=module (refs #72) (Nicholas C. Zakas)
• Fix: Class name should be id (fixes #78) (Nicholas C. Zakas)
• Fix: disallow import/export in functions (refs #72) (Jamund Ferguson)
• Test: strict mode enforced in modules (refs #72) (Jamund Ferguson)
• New: Add modules feature flag (refs #72) (Nicholas C. Zakas)
• merging upstream and solving conflicts for PR #43 (Caridy Patino)
• New: Add ES6 module support (fixes #35) (Caridy Patino)
• Update: Add TryStatement.handler (fixes #69) (Brandon Mills)
• Fix: Destructured Defaults (fixes #56) (Jamund Ferguson)
• Update: Refactor out comment attachment logic (Nicholas C. Zakas)

v1.10.0 - March 1, 2015

• 1.10.0 (Nicholas C. Zakas)
• New: Support ES6 classes (refs #10) (Nicholas C. Zakas)
• Docs: Update README.md (Jamund Ferguson)

v1.9.1 - February 21, 2015

• 1.9.1 (Nicholas C. Zakas)
• Fix: Allow let/const in switchcase (fixes #54) (Nicholas C. Zakas)

v1.9.0 - February 21, 2015

• 1.9.0 (Nicholas C. Zakas)
• Fix: Extend property method range and loc to include params (fixes #36) (Brandon Mills)
• New: spread operator (refs #10) (Jamund Ferguson)
• Fix: incorrectly parsed arrow fragment (refs #58) (Jamund Ferguson)
• New: Rest Parameter (refs: #10) (Jamund Ferguson)
• New: Destructuring (refs #10) (Jamund Ferguson)

v1.8.1 - February 7, 2015

• 1.8.1 (Nicholas C. Zakas)
• Build: Add Node.js 0.12 testing (Nicholas C. Zakas)
• Fix: Actuall fix tokenization issue with templates (fixes #44) (Nicholas C. Zakas)

v1.8.0 - February 6, 2015

• 1.8.0 (Nicholas C. Zakas)
• New: Support for Arrow Functions (refs #10) (Jamund Ferguson)
• New: Allow super references in functions (refs #10) (Nicholas C. Zakas)
• Update create-test.js (Jamund Ferguson)
• Fix: Tokenization for template strings (fixes #44) (Nicholas C. Zakas)
• New: Allow return in global scope (fixes #46) (Nicholas C. Zakas)

v1.7.1 - January 23, 2015

• 1.7.1 (Nicholas C. Zakas)
• Fix: When ecmaFeatures.forOf is true, check for operater is "undefined" when match keyword is "in" (fixes #39) (Peter Chanthamynavong)

v1.7.0 - January 23, 2015

• 1.7.0 (Nicholas C. Zakas)
• New: Add support for template strings (FredKSchott)
• New: Add support for default parameters (refs #10) (Jamund Ferguson)
• New: Add support for unicode code point escape sequences (FredKSchott)

v1.6.0 - January 10, 2015

• 1.6.0 (Nicholas C. Zakas)
• Update: Make comment attachment tests look at whole AST (Nicholas C. Zakas)
• Docs: Update README to reflect feature flags (Nicholas C. Zakas)
• Docs: Add a couple more FAQs to README (Nicholas C. Zakas)
• New: Add support for duplicate object literal properties (FredKSchott)
• New: Implement generators (refs #10) (Nicholas C. Zakas)

v1.5.0 - December 29, 2014

• 1.5.0 (Nicholas C. Zakas)
• Docs: Update README with compat info (Nicholas C. Zakas)
• Update: Add regex parsing test (Nicholas C. Zakas)
• Update: s/XJS/JSX/g (Nicholas C. Zakas)
• Build: Update release script (Nicholas C. Zakas)
• Update: Move SyntaxTree to ast-node-factory.js (FredKSchott)
• New: Add JSX parsing (fixes #26) (Nicholas C. Zakas)
• Update: Switch location marker logic (fixes #15) (Nicholas C. Zakas)
• 1.4.0 (Nicholas C. Zakas)

v1.4.0 - December 23, 2014

• 1.4.0 (Nicholas C. Zakas)
• Fix: Parsing issues with property methods (fixes #21) (Nicholas C. Zakas)
• New: Add support for shorthand properties (refs #10) (Nicholas C. Zakas)
• New: Add support for object literal method shorthand (refs #10) (Nicholas C. Zakas)
• Fix: Ensure comments are attached for return (fixes #2) (Nicholas C. Zakas)
• Build: Ensure CHANGELOG.md is committed on release (Nicholas C. Zakas)
• 1.3.1 (Nicholas C. Zakas)

v1.3.1 - December 22, 2014

• 1.3.1 (Nicholas C. Zakas)
• Fix: Add all files to npm package (fixes #17) (Nicholas C. Zakas)
• Update: Move Messages to separate file (Nicholas C. Zakas)
• Docs: Removed unnecessary comment (Nicholas C. Zakas)
• 1.3.0 (Nicholas C. Zakas)

v1.3.0 - December 21, 2014

• 1.3.0 (Nicholas C. Zakas)
• Build: Add release scripts (Nicholas C. Zakas)
• New: Add computed object literal properties (refs #10) (Nicholas C. Zakas)
• Build: Fix commands in Makefile.js (Nicholas C. Zakas)
• Docs: Add FAQ to README (Nicholas C. Zakas)
• Fix: Don't allow let/const in for loops (fixes #14) (Nicholas C. Zakas)
• New: Support for-of loops (refs #10) (Nicholas C. Zakas)
• Update: Change .ast.js files to .result.js files (Nicholas C. Zakas)
• New: Support ES6 octal literals (Nicholas C. Zakas)
• New: Ability to parse binary literals (Nicholas C. Zakas)
• Update: More tests for regex u flag (Nicholas C. Zakas)
• Update: Switch to using ecmaFeatures (Nicholas C. Zakas)
• Update: Add comment attachment tests (Nicholas C. Zakas)
• Update README.md (Jamund Ferguson)
• New: Add u and y regex flags (refs #10) (Nicholas C. Zakas)
• Update: Cleanup tests (Nicholas C. Zakas)
• New: Add ecmascript flag (fixes #7) (Nicholas C. Zakas)
• Docs: Update README with build commands (Nicholas C. Zakas)
• Update: Move some things around (Nicholas C. Zakas)
• Update: Read version number from package.json (Nicholas C. Zakas)
• Update: Move AST node types to separate file (Nicholas C. Zakas)
• Update: Remove duplicate file (Nicholas C. Zakas)
• Update: Move token information to a separate file (Nicholas C. Zakas)
• Update: Bring in Makefile.js for linting and browserify (Nicholas C. Zakas)
• Update: Fix ESLint warnings, remove check-version (Nicholas C. Zakas)
• Update: Move Position and SourceLocation to separate file (Nicholas C. Zakas)
• Update: Move syntax checks into separate file (Nicholas C. Zakas)
• Update: Remove UMD format (Nicholas C. Zakas)
• Docs: Update README with more info (Nicholas C. Zakas)
• Update: remove npm-debug.log from tracked files (Brandon Mills)
• Docs: Remove redundant 'features' in readme (Matthias Oßwald)
• Docs: Fix a link to Wikipedia (Ryuichi Okumura)
• Update: Split parsing tests into smaller files (Nicholas C. Zakas)
• Update: Normalize values in tests (Nicholas C. Zakas)
• Update: CommonJSify test file (Nicholas C. Zakas)