Update imagemin-pngquant to the latest version 🚀

[greenkeeper]

The dependency imagemin-pngquant was updated from 7.0.0 to 8.0.0.

This version is not covered by your current version range.

If you don’t 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.

---

Release Notes for v8.0.0

Breaking:

• Require Node.js 8 7049509

v7.0.0...v8.0.0

Commits

The new version differs by 4 commits.

• 61997a2 8.0.0
• 7049509 Require Node.js 8
• 6ce8a90 Use Travis to test on Windows (#57)
• 97c4d23 Fix the default documented value for the speed option (#55)

See the full diff

FAQ and help

There is a collection of frequently asked questions. If those don’t help, you can always ask the humans behind Greenkeeper.

---

Your Greenkeeper bot 🌴

[coveralls]

Pull Request Test Coverage Report for Build 116

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 70.474%

---

Totals
Change from base Build 103:	0.0%
Covered Lines:	391
Relevant Lines:	526

---

💛 - Coveralls

[greenkeeper]

---

🚨 Reminder! Less than one month left to migrate your repositories over to Snyk before Greenkeeper says goodbye on June 3rd! 💜 🚚💨 💚

Find out how to migrate to Snyk at greenkeeper.io

---

• The dependency imagemin-pngquant was updated from 7.0.0 to 9.0.0.

Update to this version instead 🚀

Release Notes for v9.0.0

• Require Node.js 10 (#67) d285e92

v8.0.0...v9.0.0

Commits

The new version differs by 2 commits.

• 0754402 9.0.0
• d285e92 Require Node.js 10 (#67)

See the full diff