v4.0.0-alpha.3

Mar 10, 2019

A big thanks to the 14 contributors who made this release possible!

Here are some highlights ✨:

• ⚛️ Increase the usage of React.forwardRef() (#14714, #14737, #14738, #14775) @eps1lon.
• 💅 Remove the old styles modules (#14767) @oliviertassinari.
• 📝 Migrate many demos to use the hooks API (#14805) @adeelibr.
• And many more 🐛 bug fixes and 📝 documentation improvements.

@material-ui/[email protected]

Breaking change

• [useMediaQuery] Remove unstable prefix (#14593)

  -import { unstable_useMediaQuery as useMediaQuery } from '@material-ui/core/useMediaQuery';
  +import useMediaQuery from '@material-ui/core/useMediaQuery';

• [MenuItem] Remove fixed height (#14799) @KyruCabading
  Remove the fixed height of the MenuItem.
  The padding and line-height are used by the browser to compute the height.

Changes

• [Tabs] Forward refs (#14714) @eps1lon
• [TextField] New filled variant override example (#14725) @oliviertassinari
• [FilledInput] Simplify border overrides (#14719) @C-Rodg
• [CssBaseline] Apply body2 styling to the body element (#14729) @joshwooding
• [IconButton] Add a size prop (#14649) @leMaik
• [Popover] Forward refs (#14737) @eps1lon
• [Modal] Forward refs (#14738) @eps1lon
• [createSpacing] Narrow return type (#14745) @eps1lon
• [Chip] Correct Chip Typescript Definition Class Keys (#14750) @cvanem
• [MenuList] Remove focus method and test dependencies on instance methods (#14757) @ryancogswell
• [Dialog] Forward refs (#14775) @eps1lon
• [IconButton] Implement a new edge prop (#14758) @jedwards1211
• [Dialog] Add a dividers boolean prop (#14795) @oliviertassinari

@material-ui/[email protected]

Breaking changes

• [styles] Remove the old styles modules (#14767) @oliviertassinari
  Isolation of the styling solution of the core components in a dedicated package.

  • Remove the MuiThemeProvider component:

    -import { MuiThemeProvider } from '@material-ui/core/styles';
    +import { ThemeProvider } from '@material-ui/styles';

  • Remove the @material-ui/styles/install module.

    -import { install } from '@material-ui/styles';
    -install();

Changes

• [styles] Improve ref forwarding (#13676) @eps1lon
• [styles] Use hoist-non-react-statics (#14722) @oliviertassinari

@material-ui/[email protected]

• [SpeedDial] Change actions background color (#14640) @hburrows
• [SpeedDialAction] Pass onTouchEnd event onto called onClick handler (#14641) @hburrows

Docs

• [docs] Fix Drawer demos accessibility (#14728) @tiagodreis
• [docs] Add "Portals" to the styled components documentation (#14720) @C-Rodg
• [docs] Specify PaletteIntention syntax (#14727) @ozydingo
• [docs] Add button demos in ts (#14739) @eps1lon
• [docs] Document the migration from v3 to v4 (#14741) @oliviertassinari
• [docs] before() is Mocha; beforeEach() is Jest (#14743) @masaok
• [docs] Fix IE 11 build (#14781) @oliviertassinari
• [docs] Kill as many non hook demos as possible (#14805) @oliviertassinari
• [docs] Prepare Google & Algolia i18n search + v3/v4 search (#14806) @oliviertassinari
• [docs] Speed-up pull requests build (#14811) @oliviertassinari

Core

• [test] Ignore the image load issue (#14723) @oliviertassinari
• [icons] Fix builder failing on Windows (#14726) @joshwooding
• [ci] Don't use -browser images (#14779) @eps1lon
• [test] Increase the Codecov threshold (#14796) @oliviertassinari
• [test] Disable the user sandbox security feature (#14804) @oliviertassinari
• [core] Use hoist-non-react-statics (#14722) @oliviertassinari