Update ipfs-unixfs-engine to version 0.15.0 🚀

[greenkeeperio-bot]

Hello lovely humans,

ipfs-unixfs-engine just published its new version 0.15.0.

State	Update 🚀
Dependency	ipfs-unixfs-engine
New version	0.15.0
Type	dependency

This version 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 ipfs-unixfs-engine.
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.

Do you have any ideas how I could improve these pull requests? Did I report anything you think isn’t right?
Are you unsure about how things are supposed to work?

There is a collection of frequently asked questions and while I’m just a bot, there is a group of people who are happy to teach me new things. Let them know.

Good luck with your project ✨

You rock!

🌴

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The new version differs by 9 commits .

• 447129f chore: release version v0.15.0
• 30520b5 chore: update contributors
• 022336c docs: update readme
• c1acd5b Builder refactoring, trickle builder and balanced builder (#118)
• 574af37 chore(package): update ipfs-block-service to version 0.8.0 (#117)
• faaff58 chore(package): update multihashes to version 0.3.1 (#115)
• de5b634 chore(package): update cids to version 0.3.5 (#116)
• 4910e06 chore(package): update aegir to version 9.3.0 (#113)
• c1f42ae chore(package): update pre-commit to version 1.2.2 (#114)

See the full diff.

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This pull request was created by greenkeeper.io.

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