Bump preact from 10.3.1 to 10.3.4

[dependabot-preview]

Bumps preact from 10.3.1 to 10.3.4.

Release notes

Sourced from preact's releases.

10.3.4 Excusez-mui

This is a maintenance release, upgrading should be free, please do report it in case you encounter any issues.

render-queue sorting

Preact batches all rendering work and executes from the top of the Virtual DOM tree to the bottom. However, if new rendering tasks were added during an existing render, they were processed without regard for their depth in the tree.

Thanks to a clever fix from @jviide, Preact's render queue is now immutable. Any new tasks added during rendering are placed into a second batch.

material-ui integration

A peculiar issue users were seeing with material-ui related to a ref never getting populated, we went very deep into the codebase and found out that our forwardRef was a bit too eager, at creation it would already start forwarding. We moved this to a later point, now just before the vnode will get diffed the ref will be forwarded.

Fixes:

• Fix mui Popover integration (#2403, thanks @JoviDeCroock)
• Fix defaultValue with re-render (#2392, thanks @aralroca)
• Sort new renderqueue items (#2396, thanks @jviide)

Maintenance:

• Fix stopPropagation override for IE11 (#2390, thanks @JoviDeCroock)
• Use createEvent since InputEvent and new Event won't work in IE11 (#2400, thanks @JoviDeCroock)
• Fix useErrorBoundary hook callback type (#2397, thanks @Sasha-Sorokin)
• Update cloneElement typings (#2388, thanks @ddayguerrero)

10.3.3

tl;dr: Some minor changes which make this release safe to upgrade for everyone!

Another week, another Preact release! It seems like the previous one wasn't too long ago, but there are already so many cool changes in master that we're eager to bundle them in a neat release!

Much improved conditional rendering

One insanely cool and very important change was done by @andrewiggins, who woke up one day and found a very elegant solution to handling conditionally rendered elements. Most virtual-dom-based frameworks mark a falsy result with some sort placeholder (sometimes referred to as "holes"), so that the diffing algorithm can ensure that elements are not moved around needlessly.

It's not just for performance though as they are some real world consequences to moving nodes around. The most common annoyance is <input>-elements losing focus whenever a parent is moved. With this change we are pretty confident that we squashed all known issues on that front 👍

Improved SVG attribute casing

SVG also received a big change by @steveharrison . It's his first contribution Preact and he already knocked it out of the park with an excellent PR. HE went through the whole SVG spec and noticed that we didn't match some of the weird casings of SVG-Attributes properly and his PR remedies that beautifully! 💯

Preact sightings

@pksjce finished her YouTube series where she reads through a portion of the Preact source code. With that she helped us tremendously in spotting areas in code which lacked comments and finally pushed us to create a proper "Contributing" guide. If you are considering contributing to Preact, this short document is well worth a read as it contains an overview of the repo's structure and answers for the most common questions regarding our code. That said if you feel like something is missing or you do have troubles understanding some sections of the source, please reach out to us! We're here to help and feedback about friction points is crucial to making Preact better for everyone 👍

Checking our official website you may have noticed some slight changes here and there. They're mostly to simplify navigation or to give our docs a more fitting structure. The long term plan is to integrate our learnings about the most common support questions we get and fill in those spots. @NJalal7 spotted a few of those areas and even found a bug in Preact in the process that we we're promptly able to fix 🙌

Thank you so much to everyone who contributed code, helped us in narrowing down issues or participated in making Preact even better. Preact wouldn't be were it is now without you all ❤️

Features

• Compat: Add isPropagationStopped fn to event (#2378, thanks @reznord)

... (truncated)

Commits

• 0ac48f0 10.3.4 (#2405)
• e2e7b9c Fix mui Popover integration (#2403)
• 658cb96 fix stopPropagation override for IE11 (#2390)
• 3f06b00 Merge pull request #2400 from preactjs/fix-ie11-inputEvent
• e2a229e use createEvent since InputEvent and new Event won't work in IE11
• 889e33c Fix defaultValue with re-render (#2392)
• a09eff0 Fix useErrorBoundary hook callback type (#2397)
• 364b906 Merge pull request #2396 from jviide/sort-new-renderqueue-items
• 58619d1 Add a test for avoiding unnecessary debounceRendering calls
• cf28bde Remove an unnecessary piece of code
• Additional commits viewable in compare view

Maintainer changes

This version was pushed to npm by jdecroock, a new releaser for preact since your current version.

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[coveralls]

Coverage remained the same at 99.31% when pulling 978a598 on dependabot/npm_and_yarn/preact-10.3.4 into c397257 on master.

[dependabot-preview]

Superseded by #30.