Sourced from react-scripts's changelog.

3.4.1 (2020年03月20日)

v3.4.1 is a maintenance release that includes minor bug fixes and documentation updates including upgrading Babel to fix a bug in the 7.8 release line. This release also brings support for TypeScript 3.8.

🐛 Bug Fix

• react-scripts
  • #8276 Use native ESLint behaviour when extending (@mrmckeb)
  • #7203 Closes webpack dev server and exits process on "end" stdin (@kelseyleftwich)
• babel-preset-react-app
  • #8526 Fix optional chaining and nullish coalescing support (@ianschmitz)
• cra-template, eslint-config-react-app, react-scripts
  • #7790 Widen eslint-config-react-app peer dependency versions (@lukyth)

💅 Enhancement

• cra-template-typescript, cra-template
  • #8558 Add React.StrictMode to default templates (@connkat)
• react-scripts
  • #8539 allow specification of package.main in template.json (@EvanBoyle)

📝 Documentation

• Other
  • #8515 Fix proxying API request docs (@hjr3)
  • #8561 Indicate that the file structure is the template's (@Vinnl)
• react-scripts
  • #8276 Use native ESLint behaviour when extending (@mrmckeb)

🔨 Underlying Tools

• babel-preset-react-app, create-react-app, react-dev-utils, react-error-overlay, react-scripts
  • #8681 Update to Babel 7.9 (@ianschmitz)
  • #8620 Bump dependencies (@ianschmitz)
• react-scripts
  • #8509 Bumps pnp-webpack-plugin (@arcanis)

Committers: 9

• Brody McKee (@mrmckeb)
• Evan Boyle (@EvanBoyle)
• Herman J. Radtke III (@hjr3)
• Ian Schmitz (@ianschmitz)
• Kanitkorn Sujautra (@lukyth)
• KatCon (@connkat)
• Kelsey Leftwich (@kelseyleftwich)
• Maël Nison (@arcanis)
• Vincent (@Vinnl)

Migrating from 3.4.0 to 3.4.1

... (truncated)

• d2f813f Publish
• d5b527f Update to Babel 7.9 (#8681)
• a452ddc Bump dependencies (#8620)
• 4d26208 Use native ESLint behaviour when extending (#8276)
• 8ba0ccb Whitelist main in template.json (#8539)
• 038e6fa Widen eslint-config-react-app peer dependency versions (#7790)
• 7e6d6cd Closes webpack dev server and exits process on "end" stdin (#7203)
• af926d5 Bump pnp-webpack-plugin (#8509)
• 8b0dd54 Publish
• e579de1 Downgrade style-loader to v0.23.1 due to CSS modules hot reload... (#8378)
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