v1.18.0

Features

• Moving public path to a webpack plugin instead of set-public-path.js. You can remove the set-public-path.js file from existing projects. (#223)
• Adding unsafe-eval to script-src CSP. (#224)
• Upgrade lib versions (#214)

Fixes

• fix(generator-single-spa): add missing dependency chalk and ejs (#220)
• Disable html generation for root configs. Resolves #222. (#227)

Maintenance

• Yarn.lock changes ece2ad2

v2.0.0-beta.1

Fixes

• Remove system parser false, as it's the new default in webpack 5. (#221)

v2.0.0-beta.0

Breaking changes

• webpack-config-single-spa now requires webpack@5, webpack-cli@4, and webpack-dev-server@4. This impacts utility modules, root configs, and react applications/parcels that were generated by create-single-spa. Vue, Angular, and Svelte applications are unaffected.

Migration from v1 to v2

Examples

• react-microfrontends/navbar#19
• react-microfrontends/api#10
• react-microfrontends/people#19
• react-microfrontends/root-config#21
• react-microfrontends/planets#17

Steps

1. Upgrade webpack, webpack-dev-server, webpack-cli

npm install --save-dev webpack@latest webpack-dev-server@next webpack-cli@latest

2. Find any dependencies in your package.json that start with webpack-config-single-spa or ts-config-single-spa. Upgrade them to the new version.

# DO NOT run all of these in your project. Only run the commands that apply to your project. 

npm install --save-dev webpack-config-single-spa@latest
npm install --save-dev webpack-config-single-spa-ts@latest
npm install --save-dev webpack-config-single-spa-react@latest
npm install --save-dev webpack-config-single-spa-react-ts@latest
npm install --save-dev ts-config-single-spa@latest

3. Upgrade all webpack loaders and webpack plugins that are dependencies in your package.json. Loaders are dependencies whose names often end with -loader. Plugins are dependencies whose names often include webpack-plugin.

4. Update your package.json scripts. All instances of webpack-dev-server should be replaced with webpack serve. All instances of --env.thing should be replaced with --env thing. You can remove the =true from any --env parts of webpack commands, as webpack 5 defaults it to true without the =true.

// Old
{
  "scripts": {
    "lint": "eslint src",
    "start": "webpack-dev-server",
    "test": "jest --passWithNoTests",
    "build": "webpack --mode=production",
    "analyze": "webpack --mode=production --env.analyze=true",
    "format": "prettier --write './**'",
    "watch-tests": "jest --watch",
    "coverage": "jest --coverage --passWithNoTests"
  }
}

// New
{
  "scripts": {
    "lint": "eslint src",
    "start": "webpack serve",
    "test": "jest --passWithNoTests",
    "build": "webpack --mode=production",
    "analyze": "webpack --mode=production --env analyze",
    "format": "prettier --write .",
    "watch-tests": "jest --watch",
    "coverage": "jest --coverage --passWithNoTests"
  }
}

6. Test it out!

npm start
npm run build
npm run analyze

Stuck?

Post in #248, or post in the #general channel in our slack workspace to ask questions.

v1.17.6

Fixes

• Upgrade @testing-library/react and rollup-plugin-svelte. Resolves #218 (#219)

Maintenance

• Yarn.lock changes (a4a3b44)

v1.17.5

Bad publish

This publish didn't work properly - please upgrade to 1.17.6

v1.17.4

Patches

• add devtoolNamespace to webpack config (#212 via @aurre)

v1.17.3

Fixes

• Disabling HtmlWebpackPlugin and StandaloneSingleSpaPlugin in prod. (#210 #209)

For existing projects that are upgrading, you'll need to change your webpack config as shown in 1f55f48#diff-2988572da2719e208467808f0450220693dc5e4d409d27b932d6c137ac7ef0e6R4

v1.17.2

Fixes

• Fix Angular generator paths (#208)
• Lock create-single-spa to exact generator-single-spa version (#208)

v1.17.1

Fixes

• Add missing path import in Angular generator (#207)

v1.17.0

Features

• Adding standalone mode. More details at https://github.com/single-spa/standalone-single-spa-webpack-plugin

Fixes

• Check that remoteVersion exists before trying versionUpdateCheck (#203)
• Fix bug in import map poller. (#205)