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Update eventemitter3 to the latest version 馃殌 #622

merged 1 commit into from Nov 29, 2017


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greenkeeper bot commented Nov 29, 2017

Version 3.0.0 of eventemitter3 was just published.

Dependency eventemitter3
Current Version 2.0.3
Type dependency

The version 3.0.0 is not covered by your current version range.

If you don鈥檛 accept this pull request, your project will work just like it did before. However, you might be missing out on a bunch of new features, fixes and/or performance improvements from the dependency update.

It might be worth looking into these changes and trying to get this project onto the latest version of eventemitter3.

If you have a solid test suite and good coverage, a passing build is a strong indicator that you can take advantage of these changes directly by merging the proposed change into your project. If the build fails or you don鈥檛 have such unconditional trust in your tests, this branch is a great starting point for you to work on the update.

Release Notes 3.0.0

Breaking changes

  • EventEmitter.prototype.listeners() always returns an array. Use EventEmitter.prototype.listenerCount() for existence checking.
  • EventEmitter.prototype.setMaxListeners() has been removed. It was a noop and documented as not supported.
  • Bower and Component are no longer supported.


  • Added EventEmitter.prototype.listenerCount().

The new version differs by 38 commits.

  • e36eab8 [dist] 3.0.0
  • fd48138 [benchmark] Clean up benchmarks
  • 20e578c [doc] Document more differences with Node.js EventEmitter
  • 689ea63 [major] Remove bower.json and component.json
  • 315f5a0 [major] Remove EventEmitter#setMaxListeners()
  • 7bdf8c0 [major] Throw an error if the listener argument is not a function
  • 2e19b9c [major] Make EventEmitter#listeners() always return an array
  • ba3c4f3 [api] Add listenerCount method
  • ac08506 chore(package): update uglify-js to version 3.2.0 (#124)
  • 5268285 chore(package): update nyc to version 11.3.0 (#120)
  • 5c70192 chore(package): update browserify to version 14.5.0 (#118)
  • 906e60b chore(package): update mocha to version 4.0.0 (#116)
  • a099dd1 chore(package): update uglify-js to version 3.1.0 (#115)
  • 2912f90 chore(package): update nyc to version 11.2.0 (#113)
  • 4ba5489 chore(package): update mocha to version 3.5.0 (#112)

There are 38 commits in total.

See the full diff

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@greenkeeper greenkeeper bot added the greenkeeper label Nov 29, 2017

@lpinca lpinca merged commit 90cc22d into master Nov 29, 2017

3 checks passed

continuous-integration/travis-ci/pr The Travis CI build passed
continuous-integration/travis-ci/push The Travis CI build passed
greenkeeper/verify Greenkeeper verified pull request

@greenkeeper greenkeeper bot deleted the greenkeeper/eventemitter3-3.0.0 branch Nov 29, 2017

@lpinca lpinca referenced this pull request Jan 18, 2018


Breaking change in v7.1.1 #630

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