Version 4.0.0 of mocha just got published.

Dependency	mocha
Current Version	3.5.3
Type	devDependency

The version 4.0.0 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 mocha. 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

v4.0.0

4.0.0 / 2017-10-02

You might want to read this before filing a new bug! 😝

💥 Breaking Changes

For more info, please read this article.

Compatibility

#3016: Drop support for unmaintained versions of Node.js (@boneskull):
- 0.10.x
- 0.11.x
- 0.12.x
- iojs (any)
- 5.x.x
#2979: Drop support for non-ES5-compliant browsers (@boneskull):
- IE7
- IE8
- PhantomJS 1.x
#2615: Drop Bower support; old versions (3.x, etc.) will remain available (@ScottFreeCode, @boneskull)

Default Behavior

#2879: By default, Mocha will no longer force the process to exit once all tests complete. This means any test code (or code under test) which would normally prevent node from exiting will do so when run in Mocha. Supply the --exit flag to revert to pre-v4.0.0 behavior (@ScottFreeCode, @boneskull)

Reporter Output

#2095: Remove stdout: prefix from browser reporter logs (@skeggse)
#2295: Add separator in "unified diff" output (@olsonpm)
#2686: Print failure message when --forbid-pending or --forbid-only is specified (@ScottFreeCode)
#2814: Indent contexts for better readability when reporting failures (@charlierudolph)

👎 Deprecations

#2493: The --compilers command-line option is now soft-deprecated and will emit a warning on STDERR. Read this for more info and workarounds (@ScottFreeCode, @boneskull)

🎉 Enhancements

#2628: Allow override of default test suite name in XUnit reporter (@ngeor)

📖 Documentation

#3020: Link to CLA in README.md and CONTRIBUTING.md (@skeggse)

🔩 Other

#2890: Speed up build by (re-)consolidating SauceLabs tests (@boneskull)

Commits

The new version differs by 48 commits.

d69bf14 Release v4.0.0
171b9f9 pfix "prepublishOnly" potential portability problem
60e39d9 Update link to wiki (GitHub at the leading --)
804f9d5 Update link because GitHub ate the leading --
3326c23 update CHANGELOG for v4.0.0 [ci skip]
6dd9252 add link to wiki on --compilers deprecation
96318e1 Deprecate --compilers
92beda9 drop bower support
58a4c6a remove unused .npmignore
7af6611 kill Date#toISOString shim
43501a2 reduce noise about slow tests; make a few tests faster, etc.
fa228e9 update --exit / --no-exit integration test for new default behavior
3fdd3ff Switch default from forced exit to no-exit
c5d69e0 add integration tests for --exit/--no-exit
3a7f8dc enhance runMochaJSON() helper by returning the subprocess instance

There are 48 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:

npms-io / npms-analyzer

Update mocha to the latest version 🚀 #187