Update webpack to the latest version 🚀

[greenkeeper[bot]]

Version 2.3.0 of webpack just got published.

Dependency	webpack
Current Version	1.14.0
Type	devDependency

The version 2.3.0 is not covered by your current version range.

Without accepting this pull request your project will work just like it did before. There might be a bunch of new features, fixes and perf improvements that the maintainers worked on for you though.

I recommend you look into these changes and try to get onto the latest version of webpack. Given that you have a decent test suite, a passing build is a strong indicator that you can take advantage of these changes by merging the proposed change into your project. Otherwise this branch is a great starting point for you to work on the update.

---

Release Notes

v2.3.0

Features:

• add extensions option to DllReferencePlugin
• add warningsFilter to UglifyJsPlugin to hide warnings selectively
• add extractComments to UglifyJsPlugin to move kept comments into separate file (i. e. LICENSE file)
• validate relative and absolute paths in configuration
• validate stats options
• allow to match on compiler (name in configuration) in rules
  • i. e. allows to specify different rules for extract-text-webpack-plugin or html-webpack-plugin
• Allow to pass multiple entries via CLI
• Performance improvements
• CommonsChunkPlugin give errors on incorrect options
• add module.strictExportPresence to make missing export an error instead of warning
• Compiler emits watch-close event when the watcher is closed
• Allow additional compress options in UglifyJsPlugin
• empty chunk numbers are not flags in every chunk, this improves caching invalidation

Bugfixes:

• OccurrenceOrderPlugin now counts occurrences correctly
• Fix cheap-source-maps when combined with ES Modules (lines were offset)
• Watcher now detects file deleting correctly
• Resolve output path if relative output path is given via CLI
• Handle stack traces in errors correctly
• Some usages of System now generate valid code i. e. System.global
• Dynamic property names are now parsed and can contain webpack stuff (i. e. imports)
• Empty enviroment variables are now supported in the EnvironmentPlugin
• (Maybe) Fixes chunk loading in IE when script is cached

Commits

The new version differs by 2046 commits (ahead by 2046, behind by 66).

• 46dc08e 2.3.0
• 01c06de Merge pull request #4527 from webpack/bugfix/issue-4472
• 23e1f7c install Promise early in chunk cache
• 0c137cb Merge pull request #4521 from chicoxyzzy/patch-1
• 98ea823 Merge pull request #4503 from eirikurn/empty-env-variables
• 0058a2e Use ts-loader instead of deprecated typescript-loader
• 3e787ea Merge pull request #4502 from webpack/TheLarkInn-patch-1
• 335ce5f Merge pull request #4471 from SteveMieskoski/increase-coverage-for-AutomaticPrefetchPlugin
• fadafb2 Merge pull request #4504 from timse/do-not-merge-empty-chunks
• a9972a3 Merge pull request #4505 from rouzbeh84/hotfix/hotlinking-examples-index
• a5272e8 hotlink examples in readme
• d67e125 fix up tests
• d7ae9ad do not incorporate chunks without modules
• 003cef9 EnvironmentPlugin: Support empty env variables
• 7db849d Update README.md

There are 250 commits in total. See the full diff.

Not sure how things should work exactly?

There is a collection of [frequently asked questions](https://greenkeeper.io/faq.html) and of course you may always [ask my humans](https://github.com/greenkeeperio/greenkeeper/issues/new).

---

Your Greenkeeper Bot :palm_tree:

[greenkeeper[bot]]

• The devDependency webpack was updated from 1.15.0 to 4.30.0.

Update to this version instead 🚀

Release Notes for v4.30.0

Features

• add amd: false to disable AMD support
• Compilation.hooks.finishModules now also allows async plugins
• add output.libraryTarget: "system" to compile for SystemJs environment

Bugfixes

• fix generating a null id when concatenating an entry module in a different chunk
• fix unneeded chunk references when splitting modules from chunks
• fix parsing of function name in function scope

Performance

• Lazy require some internal files
• Faster way to generate function headers

Contributing

• Run prettier on examples markdown

Commits

The new version differs by 102 commits.

• b72b96a 4.30.0
• 9ededfa Merge pull request #9034 from webpack/dependabot/npm_and_yarn/tapable-1.1.3
• e33a91f chore(deps): bump tapable from 1.1.1 to 1.1.3
• de81dd0 Merge pull request #8864 from joeldenning/issue-8833
• 7dfddc2 Merge pull request #8858 from webpack/dependabot/npm_and_yarn/json-schema-to-typescript-6.1.3
• f7d0c25 Improve way how System is tested
• 39a680d formating of output code
• e2e74f5 Merge pull request #8980 from webpack/dependabot/npm_and_yarn/eslint-5.16.0
• 81dc70d Merge pull request #9022 from sandersn/fix-webassembly-declaration
• 13aa512 Merge pull request #9023 from webpack/dependabot/npm_and_yarn/typescript-3.4.3
• 1566036 chore(deps-dev): bump typescript from 3.4.2 to 3.4.3
• ce33ca7 Update WebAssembly declaration
• 5117461 Merge pull request #9006 from hiroppy/feature/fix-template-syntax
• 9e60850 Merge pull request #8984 from webpack/dependabot/npm_and_yarn/react-16.8.6
• 5f75527 Bump json-schema-to-typescript from 6.1.1 to 6.1.3

There are 102 commits in total.

See the full diff

[greenkeeper[bot]]

• The devDependency webpack was updated from 1.15.0 to 4.31.0.

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[greenkeeper[bot]]

• The devDependency webpack was updated from 1.15.0 to 4.32.0.

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[greenkeeper[bot]]

• The devDependency webpack was updated from 1.15.0 to 4.32.1.

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[greenkeeper[bot]]

• The devDependency webpack was updated from 1.15.0 to 4.32.2.

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[greenkeeper[bot]]

• The devDependency webpack was updated from 1.15.0 to 4.33.0.

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[greenkeeper[bot]]

• The devDependency webpack was updated from 1.15.0 to 4.34.0.

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[greenkeeper[bot]]

• The devDependency webpack was updated from 1.15.0 to 4.35.0.

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[greenkeeper[bot]]

• The devDependency webpack was updated from 1.15.0 to 4.35.2.

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[greenkeeper[bot]]

• The devDependency webpack was updated from 1.15.0 to 4.35.3.

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[greenkeeper[bot]]

• The devDependency webpack was updated from 1.15.0 to 4.36.0.

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[greenkeeper[bot]]

• The devDependency webpack was updated from 1.15.0 to 4.36.1.

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[greenkeeper[bot]]

• The devDependency webpack was updated from 1.15.0 to 4.37.0.

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[greenkeeper[bot]]

• The devDependency webpack was updated from 1.15.0 to 4.38.0.

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[greenkeeper[bot]]

• The devDependency webpack was updated from 1.15.0 to 4.39.0.

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[greenkeeper[bot]]

• The devDependency webpack was updated from 1.15.0 to 4.39.1.

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[greenkeeper[bot]]

• The devDependency webpack was updated from 1.15.0 to 4.39.2.

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[greenkeeper[bot]]

• The devDependency webpack was updated from 1.15.0 to 4.39.3.

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[greenkeeper[bot]]

• The devDependency webpack was updated from 1.15.0 to 4.40.0.

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[greenkeeper[bot]]

• The devDependency webpack was updated from 1.15.0 to 4.40.1.

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[greenkeeper[bot]]

• The devDependency webpack was updated from 1.15.0 to 4.40.2.

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[greenkeeper[bot]]

• The devDependency webpack was updated from 1.15.0 to 4.41.0.

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[greenkeeper[bot]]

• The devDependency webpack was updated from 1.15.0 to 4.41.1.

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[greenkeeper[bot]]

• The devDependency webpack was updated from 1.15.0 to 4.41.2.

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[greenkeeper[bot]]

• The devDependency webpack was updated from 1.15.0 to 4.41.3.

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[greenkeeper[bot]]

• The devDependency webpack was updated from 1.15.0 to 4.41.4.

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[greenkeeper[bot]]

• The devDependency webpack was updated from 1.15.0 to 4.41.5.

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[greenkeeper[bot]]

• The devDependency webpack was updated from 1.15.0 to 4.41.6.

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[greenkeeper[bot]]

• The devDependency webpack was updated from 1.15.0 to 4.42.0.

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[greenkeeper[bot]]

• The devDependency webpack was updated from 1.15.0 to 4.42.1.

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[greenkeeper[bot]]

• The devDependency webpack was updated from 1.15.0 to 4.43.0.

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