Update preact to version 6.1.0 🚀

[greenkeeperio-bot]

Hello lovely humans,

preact just published its new version 6.1.0.

State	Update 🚀
Dependency	preact
New version	6.1.0
Type	devDependency

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 preact.
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 426 commits .

• 7ade275 6.1.0
• e7c6ab6 Move both className to class normalization and hashed class stringification out of h() and into the DOM renderer.
• d38660f Move a few things around to save 2 bytes.
• f64d72a Found a way to knock 60 bytes off while improving performance of children flattening/normalization in h()!
• 67cc02f Add support for single level of array children in h() (#313)
• c9a6eb7 Add typings path to package.json. Fixes #318.
• 73e3dfe Temporarily turn off suspect assertion.
• 0af7881 Fix prop cache reset triggering in the wrong case (affected performance)
• 76ba7f4 Upon initial entry into diff, check if the diff should start out in SVG mode. Fixes #331.
• e0935e3 Exclusively rely on DOM state when diffing value and checked props Fixes #326.
• 22b6518 When removing old props from the DOM, skip those with empty values.
• c7f8105 [cruft removal]
• 7f6a5be Fix issue where re-rendering an intermediary high order component could remove (or fail to add) the associated element.
• ee7c20f Merge branch 'master' of github.com:developit/preact
• 2743a80 Address ownership issue when rendering using reclaimed DOM. Seems to be a fix for #297.

There are 250 commits in total. See the full diff.

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This pull request was created by greenkeeper.io.

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