7.8.0 Released: ECMAScript 2020, .mjs configuration files and @babel/cli improvements · Babel

This is the first release of the year! 🎉 Babel 7.8.0 supports the new ECMAScript 2020 features by default: you don't need to enable individual plugins for nullish coalescing (??), optional chaining (?.) and dynamic import() anymore with preset-env. We also finished aligning our different configuration files with the formats natively supported by Node.js, a process that we started in the 7.7.0 rel

[Pasta-K]

なるほど "@babel/plugin-proposal-nullish-coalescing-operator or @babel/plugin-proposal-optional-chaining directly, you can remove them from your config"

[efcl]

Babel 7.8.0リリース。 ES2020のサポートをデフォルト化、`babel.config.mjs`など設定ファイルの対応を整理、`--copy-ignored`と`--out-file-extension`のサポートなど。 また 8.0.0に向けた準備などについて書かれている