…observer`.

The latter is better maintained, and does not include now-unnecessary
ResizeObserver type definitions that also conflicts with newer Typescript versions.
I consider this a breaking change because there may be unexpected differences between the polyfills.

Also updated all dependencies.
Removed the ResizeObserver type definition, as TS now includes it.

Closes #31
Fixes #57

Closes #55
Fixes #46
Fixes #61

… same values.

The same memoisation applied to the hook response's width and height
should've applied to the onResize callback as well, but it didn't.

This is now fixed, which means that even if the RO reports a change,
the onResize callback will only be called if there's an actual change
to report after the rounding function was applied to the reported values.

Resolves #66

# [7.1.0](v7.0.1...v7.1.0) (2021-08-28)

### Bug Fixes

* The `onResize` callback is no longer incorrectly called with the same values. ([29938a1](29938a1))

### Features

* Added the `box` option ([f873597](f873597)), closes [#31](#31) [#57](#57)
* Added the `round` option. ([1224bc8](1224bc8)), closes [#55](#55) [#46](#46) [#61](#61)

BREAKING CHANGE: Triggering the v8 release, which was published as 7.1.0 by accident.

# [8.0.0](v7.0.1...v8.0.0) (2021-08-28)

### Bug Fixes

* Removed `resize-observer-polyfill` in favour of `@juggle/resize-observer`. ([8afc8f6](8afc8f6))
* The `onResize` callback is no longer incorrectly called with the same values. ([bd0f3c8](bd0f3c8))

### Features

* Added the `box` option ([0ca6c23](0ca6c23)), closes [#31](#31) [#57](#57)
* Added the `round` option. ([aa38199](aa38199)), closes [#55](#55) [#46](#46) [#61](#61)
* Triggering the v8 release ([4373a1f](4373a1f))

### BREAKING CHANGES

* Triggering the v8 release, which was published as 7.1.0 by accident.