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@renovate renovate bot commented Oct 3, 2019

This PR contains the following updates:

Package Change Age Confidence
react-scripts (source) 3.1.2 -> 3.4.4 age confidence

Release Notes

facebook/create-react-app (react-scripts)

v3.4.4

Compare Source

3.4.4 (2020-10-20)

v3.4.4 release bumps resolve-url-loader to a version for which npm audit does not report a vulnerability. Note that this vulnerability did not affect Create React App projects, so this change is only necessary to satisfy auditing tools.

Migrating from 3.4.3 to 3.4.4

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

npm install --save --save-exact react-scripts@3.4.4

or

yarn add --exact react-scripts@3.4.4

v3.4.3

Compare Source

3.4.3 (2020-08-12)

v3.4.3 release bumps terser-webpack-plugin to a version for which npm audit does not report a vulnerability. Note that this vulnerability did not affect Create React App projects, so this change is only necessary to satisfy auditing tools.

Migrating from 3.4.2 to 3.4.3

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

npm install --save --save-exact react-scripts@3.4.3

or

yarn add --exact react-scripts@3.4.3

v3.4.2

Compare Source

3.4.2 (2020-08-11)

v3.4.2 release bumps webpack-dev-server to a version for which npm audit does not report a vulnerability. Note that this vulnerability did not affect Create React App projects, so this change is only necessary to satisfy auditing tools.

Migrating from 3.4.1 to 3.4.2

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

npm install --save --save-exact react-scripts@3.4.2

or

yarn add --exact react-scripts@3.4.2

v3.4.1

Compare Source

3.4.1 (2020-03-20)

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
💅 Enhancement
📝 Documentation
🔨 Underlying Tools
Committers: 9
Migrating from 3.4.0 to 3.4.1

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

npm install --save --save-exact react-scripts@3.4.1

or

yarn add --exact react-scripts@3.4.1

v3.4.0

Compare Source

3.4.0 (2020-02-14)

v3.4.0 is a minor release that adds new features, including support for SSL and setting PUBLIC_URL in development. It also includes a fix for Hot Module Reloading with CSS Modules as well as other bug fixes.

🐛 Bug Fix
💅 Enhancement
📝 Documentation
🔨 Underlying Tools
Committers: 18
Migrating from 3.3.1 to 3.4.0

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

npm install --save --save-exact react-scripts@3.4.0

or

yarn add --exact react-scripts@3.4.0

v3.3.1

Compare Source

3.3.1 (2020-01-31)

v3.3.1 is a maintenance release that includes minor bug fixes and documentation updates.

🐛 Bug Fix
💅 Enhancement
📝 Documentation
🏠 Internal
🔨 Underlying Tools
Committers: 29
Migrating from 3.3.0 to 3.3.1

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

npm install --save --save-exact react-scripts@3.3.1

or

yarn add --exact react-scripts@3.3.1

v3.3.0

Compare Source

3.3.0 (2019-12-04)

v3.3.0 is a minor release that adds new features, including custom templates and support for the new optional chaining and nullish coalescing operators.

Custom Templates

You can now create a new app using custom templates.

We've published our existing templates as cra-template and cra-template-typescript, but we expect to see many great templates from the community over the coming weeks.

The below command shows how you can create a new app with cra-template-typescript.

npx create-react-app my-app --template typescript

Note that you can omit the prefix cra-template- when specifying which template you would like. For TypeScript users, we're deprecating --typescript in favour of --template typescript.

If you don't set a template, we'll create your new app with cra-template - which is just a new name for our base template.

Optional Chaining and Nullish Coalescing Operators

We now support the optional chaining and nullish coalescing operators!

// Optional chaining
a?.(); // undefined if `a` is null/undefined
b?.c; // undefined if `b` is null/undefined

// Nullish coalescing
undefined ?? 'some other default'; // result: 'some other default'
null ?? 'some other default'; // result: 'some other default'
'' ?? 'some other default'; // result: ''
0 ?? 300; // result: 0
false ?? true; // result: false

If you're using TypeScript, you will need to upgrade your typescript dependency to 3.7.0 or later if you wish to use the new operators.

If you're using Visual Studio Code 1.40 (the latest as of this release) or earlier, you will need to configure your editor if you want it to understand the new operators.

If you're using TypeScript in your project and have already upgrade its version as described above, then you can configure VS Code to Use Workspace Version of TypeScript. If your project isn't using TypeScript, you can use the JavaScript and TypeScript Nightly extension until VS Code releases a newer version including TypeScript 3.7.0 or newer.

Numeric Separators

We've added support for numeric separators to improve readability of numeric literals.

1000000000; // Is this a billion? a hundred millions? Ten millions?
101475938.38; // what scale is this? what power of 10?

1_000_000_000; // Ah, so a billion
101_475_938.38; // And this is hundreds of millions
no-unexpected-multiline

We've removed this rule as it is not compatible with Prettier. If you rely on this rule you can re-enable it by extending our ESLint config and adding the following:

{
  "extends": "react-app",
  "rules": {
    "no-unexpected-multiline": "warn"
  }
}
🚀 New Feature
  • babel-preset-react-app
  • babel-preset-react-app, react-dev-utils
  • cra-template-typescript, cra-template, create-react-app, react-scripts
💥 Breaking Change
  • create-react-app, react-dev-utils, react-scripts

    • #​7988 Bump webpack-dev-server (@​ianschmitz)

      NOTE: This is only a breaking change if you're using react-dev-utils outside of Create React App.

🐛 Bug Fix
💅 Enhancement
📝 Documentation
🏠 Internal
🔨 Underlying Tools
Committers: 42
Migrating from 3.2.0 to 3.3.0

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

npm install --save --save-exact react-scripts@3.3.0

or

yarn add --exact react-scripts@3.3.0

v3.2.0

Compare Source

3.2.0 (2019-10-03)

v3.2.0 is a minor release that adds support for production profiling and ignoring TypeScript type errors to make migrating JavaScript projects to TypeScript easier. It also includes other minor bug fixes and documentation updates.

🚀 New Feature
🐛 Bug Fix
💅 Enhancement
📝 Documentation
🏠 Internal
🔨 Underlying Tools
Committers: 19
Migrating from 3.1.2 to 3.2.0

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

npm install --save --save-exact react-scripts@3.2.0

or

yarn add --exact react-scripts@3.2.0

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.


  • If you want to rebase/retry this PR, check this box

This PR was generated by Mend Renovate. View the repository job log.

@renovate renovate bot force-pushed the renovate/react-scripts-3.x branch from 9cda76b to bce6788 Compare December 14, 2019 19:52
@renovate renovate bot changed the title fix(deps): update dependency react-scripts to v3.2.0 fix(deps): update dependency react-scripts to v3.3.0 Dec 14, 2019
@renovate renovate bot force-pushed the renovate/react-scripts-3.x branch from bce6788 to 400d40c Compare February 9, 2020 07:58
@renovate renovate bot changed the title fix(deps): update dependency react-scripts to v3.3.0 fix(deps): update dependency react-scripts to v3.3.1 Feb 9, 2020
@renovate renovate bot force-pushed the renovate/react-scripts-3.x branch from 400d40c to 13f6384 Compare February 16, 2020 15:00
@renovate renovate bot changed the title fix(deps): update dependency react-scripts to v3.3.1 fix(deps): update dependency react-scripts to v3.4.0 Feb 16, 2020
@renovate renovate bot force-pushed the renovate/react-scripts-3.x branch from 13f6384 to 71aecfd Compare April 29, 2020 08:59
@renovate renovate bot changed the title fix(deps): update dependency react-scripts to v3.4.0 fix(deps): update dependency react-scripts to v3.4.1 Apr 29, 2020
@renovate renovate bot force-pushed the renovate/react-scripts-3.x branch from 71aecfd to 3d76c47 Compare August 26, 2020 01:00
@renovate renovate bot changed the title fix(deps): update dependency react-scripts to v3.4.1 fix(deps): update dependency react-scripts to v3.4.3 Aug 26, 2020
@renovate renovate bot force-pushed the renovate/react-scripts-3.x branch from 3d76c47 to c002345 Compare October 28, 2020 11:59
@renovate renovate bot changed the title fix(deps): update dependency react-scripts to v3.4.3 fix(deps): update dependency react-scripts to v3.4.4 Oct 28, 2020
@renovate renovate bot force-pushed the renovate/react-scripts-3.x branch from c002345 to 80c32a7 Compare September 25, 2022 20:12
@renovate renovate bot force-pushed the renovate/react-scripts-3.x branch 2 times, most recently from 5fcbd03 to d127633 Compare August 13, 2025 17:44
@renovate renovate bot force-pushed the renovate/react-scripts-3.x branch from d127633 to 86265b1 Compare August 19, 2025 19:53
@renovate renovate bot force-pushed the renovate/react-scripts-3.x branch from 86265b1 to 209deb1 Compare August 31, 2025 10:27
@renovate renovate bot force-pushed the renovate/react-scripts-3.x branch from 209deb1 to 7765b0c Compare September 25, 2025 14:43
@renovate renovate bot force-pushed the renovate/react-scripts-3.x branch from 7765b0c to a5e31e1 Compare October 21, 2025 10:14
@renovate renovate bot force-pushed the renovate/react-scripts-3.x branch from a5e31e1 to 027f1d4 Compare November 10, 2025 17:34
@renovate renovate bot force-pushed the renovate/react-scripts-3.x branch from 027f1d4 to 35fba9f Compare November 18, 2025 16:49
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