Babel: v7.7.4 Release

v7.7.4 (2019-11-23)

Thanks @chrishinrichs, @khoumani, @m-ahmadi, @BBlackwo, @SakibulMowla, @4geru, @Shriram-Balaji, @ZYSzys and @arku for their first PRs!

:bug: Bug Fix

• babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
  • #10748 Add support for native esm to @babel/runtime. (@nicolo-ribaudo)
• babel-preset-env
  • #10742 Update preset-env mappings. (@existentialism)
• babel-parser
  • #10737 Flow enums: fix enum body location. (@gkz)
  • #10657 Fix some incorrect typeof parsing in flow. (@existentialism)
  • #10582 [parser] Allow optional async methods. (@gonzarodriguezt)
  • #10710 register import equals specifier. (@JLHwung)
  • #10592 Allow TypeScript type assertions in array destructuring. (@SakibulMowla)
• babel-preset-env-standalone
  • #10732 fix: add missing available plugins to babel-preset-env-standalone. (@JLHwung)
• babel-plugin-transform-function-name, babel-plugin-transform-modules-umd, babel-preset-env
  • #10701 Circumvent typeof transform for umd build template. (@JLHwung)
• babel-cli
  • #10698 Babel should not silently remove unknown options after commander arguments. (@JLHwung)
• babel-plugin-proposal-optional-chaining
  • #10694 Fix optional method chaining in derived classes. (@Shriram-Balaji)
• babel-parser, babel-types
  • #10677 Add asserts this [is type] parsing support. (@JLHwung)
• babel-traverse
  • #10598 Fix parentheses on replaceWithMultiple for JSX. (@khoumani)
• babel-helpers, babel-plugin-proposal-object-rest-spread, babel-preset-env
  • #10683 Fix: Don't call Object.keys on non-objects (babel#10482). (@chrishinrichs)

:nail_care: Polish

• babel-plugin-proposal-nullish-coalescing-operator
  • #10720 polish: skip creating extra reference for safely re-used node. (@JLHwung)

:house: Internal

• Other
  • #10731 Removed duplicate key in package.json. (@rajasekarm)
  • #10718 chore: use loose mode of transform. (@JLHwung)
  • #10579 Implement PR workflow for running test262 on babel PRs. (@jbhoosreddy)
  • #10648 bump @babel/* dev dependencies. (@JLHwung)
  • #10569 E2E test Babel with itself before publishing. (@nicolo-ribaudo)
• babel-core
  • #10668 Reduce standalone build size. (@JLHwung)
• babel-plugin-transform-literals, babel-preset-env-standalone
  • #10725 fix typo [ci-skip]. (@JLHwung)
• babel-cli
  • #10692 Add missing flow type to babel-cli for consistency. (@ZYSzys)

Committers: 15

• 4geru koichi uchinishi (4geru)
• Brian Ng (existentialism)
• George Zahariev (gkz)
• Huáng Jùnliàng (JLHwung)
• Jaideep Bhoosreddy (jbhoosreddy)
• Kai Cataldo (kaicataldo)
• Kenza Houmani (khoumani)
• Mohammad Ahmadi (m-ahmadi)
• Nicolò Ribaudo (nicolo-ribaudo)
• Raja Sekar (rajasekarm)
• Sakibul Mowla (SakibulMowla)
• Shriram Balaji (Shriram-Balaji)
• ZYSzys (ZYSzys)
• chrishinrichs
• gr (gonzarodriguezt)