0.8.4 (December 11, 2016)

🐛 Bug Fix

• react-scripts

  • #1233 Disable subresource integrity temporarily. (@Timer)

    We added Subresource Integrity checks to the build output in 0.8.2 but it turns out that they may fail in browsers using special compression proxies, such as Chrome on Android, when served over HTTP. We disabled the checks until we can find a safe way to add them.

• react-dev-utils

  • #1226 Fix weird lint output. (@n3tr)

    Fixes strange lint message formatting in some edge cases.

  • #1215 Fix - openChrome won't open default browser (using Canary). (@n3tr)

    Fixes a regression that caused stable Google Chrome to be opened even if you are using Canary as the default browser.

• create-react-app

  • #1223 Clean up Yarn detection and install code. (@fson)

  Fixes noisy output on Windows when Yarn is not installed.

  • #1224 Exit with an error code when npm/yarn install fails. (@fson)

💅 Enhancement

• react-scripts

  • #1237 Clear scrollback in test mode. (@gaearon)

    Ensures test watcher clears the console before running.

  • #1229 Disable jest watch mode when --coverage flag is present [#1207]. (@BenoitAverty)

    Since coverage doesn't work well with watch mode, we don’t run the watcher on npm test -- --coverage anymore.

  • #1212 Proxy rewrites Origin header to match the target server URL. (@koles)

    Makes sure more API endpoints can work with the proxy setting.

  • #1222 Disable gh-page setup instruction if scripts.deploy has been added. (@n3tr)

    Suppresses the instructions printed at the end of npm run build if npm run deploy already exists.

• create-react-app

  • #1236 Tweak console messages. (@gaearon)

    Makes error messages more friendly.

  • #1195 Use "commander" for cli argv handling. (@EnoahNetzach)

    Adds create-react-app --help with a list of options.

• react-dev-utils

  • #1211 Use a better clear console sequence. (@gaearon)

    Ensures the development server clears the terminal when files are changed.

📝 Documentation

• react-dev-utils
  • #1232 [documentation] fix html-dev-plugin link in react-dev-utils doc. (@shogunsea)
• react-scripts
  • #1220 Adding troubleshooting information about Subresource Integrity digests.. (@dfbaskin)

🏠 Internal

• react-scripts
  • #1214 Bump babel-eslint version. (@existentialism)

Committers: 10

• Benoit Averty (BenoitAverty)
• Brian Ng (existentialism)
• Dan Abramov (gaearon)
• Dave Baskin (dfbaskin)
• Fabrizio Castellarin (EnoahNetzach)
• Jirat Ki. (n3tr)
• Joe Haddad (Timer)
• Pavel Kolesnikov (koles)
• Shogun Sea (shogunsea)
• Ville Immonen (fson)

Migrating from 0.8.3 to 0.8.4

Inside any created project that has not been ejected, run:

npm install --save-dev --save-exact react-scripts@0.8.4

You may also optionally update the global command-line utility:

npm install -g create-react-app@1.0.2