Update uglifier: 2.7.1 → 4.1.20 (major)

[depfu]

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Here is everything you need to know about this update. Please take a good look at what changed and the test results before merging this pull request.

What changed?

✳️ uglifier (2.7.1 → 4.1.20) · Repo · Changelog

Commits

See the full diff on Github. The new version differs by 4 commits:

• Bump version to 4.1.20
• Revert UglifyJS to 3.4.8
• Merge pull request #154 from randoum/patch-1
• Fix doc

↗️ execjs (indirect, 2.5.2 → 2.7.0) · Repo

Release Notes

2.7.0

• Add direct V8 support (via d3)
• Allow for runtime specific option flags
• Add MiniRacer runtime support

Commits

See the full diff on Github. The new version differs by 23 commits:

• Release 2.7.0
• Merge pull request #40 from SamSaffron/patch-1
• Add note in readme about mini_racer support
• Merge branch 'SamSaffron/master'
• Configure Travis to support MiniRacer and TheRubyRacer simultaneously.
• add MiniRacer runtime support
• Merge pull request #36 from josh/opaque-options
• Check arity to support existing runtime classes
• Allow for runtime specific option flags
• Merge pull request #33 from jeroenvisser101/patch-1
• Update copyright year
• Merge pull request #32 from tricknotes/ruby-2.3
• Merge pull request #31 from tricknotes/license
• Test against Ruby 2.3.0 on Travis CI
• Fix to include license file to gem
• Merge pull request #25 from ojab/master
• Add direct V8 support (via `d3`)
• Merge pull request #24 from maclover7/contributing
• Add CONTRIBUTING.md [ci skip]
• Release 2.6.0
• Merge pull request #12 from lowjoel/master
• Merge pull request #23 from lunks/prioritize-node-over-jsc-on-osx
• Use node.js if available instead of JavascriptCore on OSX.

↗️ json (indirect, 1.8.3 → 1.8.6) · Repo · Changelog

Commits

See the full diff on Github. The new version differs by 31 commits:

• Try to be compatible with ruby 1.8
• Update gemspecs
• Stop testing on 1.8, it might work though
• Travis don't know how to build these rubies
• Fix conversion crash on 1.9
• Require ruby version 2.0 or better
• Reduce supported ruby versions
• Test newer rubies
• Use 2.3.1 for testing
• Merge RUBY_INTEGER_UNIFICATION changes
• Make it interactive
• Easy diffing
• Use ~> 2.0 test-unit that runs on 1.8 rubies as well
• Only test main 2.2 branch
• Move dependencies into gemspec files
• Check for existence of #to_json method before call
• Avoid system stack error
• Remove permutation dependency
• Be gone…
• Attempt to switch jruby into 2.0 mode
• Add 2.3.0 for travis teting
• Add missing tests
• Call OBJECT_HANDLER for objects without #to_json
• Correct CHANGES
• Convert README to markdown
• Fix some links
• Skip 1.8.4
• Add 2.2.3 explicitely
• Remove sdoc and upgrade dependencies
• Bump version to 1.8.4 and add to CHANGES
• Remove remnants of GPL licenses

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[depfu]

Closed in favor of #32.