v1.4.0

Jul 14, 2018

Big thanks to the 21 contributors who made this release possible.
Here are some highlights ✨:

• Rework the Tooltip implementation (#12085)

The component is -1kB gzipped smaller and much faster.
You can render 100 of them on a page with no issue.
It's also introducing a new component: Popper, an abstraction on top of Popper.js.

• Add color selector (#12053) @mbrookes

People can now dynamically change the theme of the whole documentation.

• Add a new toggle buttons component (#10144) @phallguy
• And many more bug fixes and documentation improvements.

Breaking change

N/A

Component Fixes / Enhancements

• [Icons] Misc fixes and optimizations (#12036) @mbrookes
• [Tooltip] Rework the implementation (#12085) @oliviertassinari
• [Snackbar] Fix SnackbarOrigin TypeScript definition (#12083) @tzfrs
• [Dialog] Fix action width issue (#12081) @mim-Armand
• [theme] Use isPlainObject to avoid dropping prototypes (#12100) @kivlor
• [Popper] Add a modifiers property (#12108) @oliviertassinari
• [Button] Fix IE11 support of CSS 'width:initial' (#12119) @koshea
• [FormControlLabel] Add a failing test case and fix it (#12141) @oliviertassinari
• [Toolbar] Add dense variant (#12075) @srilman
• [Typography] Fix display2 cuts off the bottom of a 'g' (#12146) @Skaronator

Docs

• [docs] Fix typo (#12046) @AlexanderLukin
• [docs] Fix wrong icon names (#12042) @AlexanderLukin
• [docs] Fix typo (#12050) @AlexanderLukin
• [docs] Fix Typo (#12064) @johnjacobkenny
• [docs] Add known issues/limitations for progress animations (#12062) @HRK44
• [docs] Correct the normalize-function (#12066) @fauskanger
• [docs] Add react-media-material-ui in the related projects (#12068) @jedwards1211
• [docs] Fix SSR example to support production mode (#12080)
• [docs] Fix Theme nesting demo in codesandbox (#12097) @oliviertassinari
• [docs] Use the de-structured "children" variable (#12104) @jzhang729
• [docs] Add Tidelift banner (#12099) @oliviertassinari
• [docs] Fix some broken links (#12107) @oliviertassinari
• [docs] Preconnect to load the fonts (#12113) @oliviertassinari
• [docs] Improve grid demo descriptions (#12112) @mbrookes
• [docs] Add color selector (#12053) @mbrookes
• [docs] Add Tentu in the showcase (#12122) @urkopineda
• [docs] Add Subheader to v0.x migration guide (#12144) @shabareesh
• [docs] Add a comment that React 16.3.0 is a peer dependency (#12145) @chenop
• [Table] Document the CSS API (#12147) @chenop

Core

• [core] Upgrade the dev dependencies (#12049) @oliviertassinari
• [core] Improve the prop-types of shape (#12098) @oliviertassinari
• [core] Upgrade dev dependencies (#12117) @oliviertassinari
• [core] Error typo fix (#12118) @TheRusskiy
• [test] Fix Argos-CI flakyness (#12142) @oliviertassinari

Lab

• [ToggleButtons] Add toggle buttons (#10144) @phallguy
• [Slider] Make interaction easier, fix thumb overflow (#11889) @ValentinH
• [SpeedDial] Inline the Add icon (#12128) @mbrookes