v4.5.2

Oct 28, 2019

Big thanks to the 48 contributors who made this release possible!

Here are some highlights ✨:

• 🔍 Introduce a new Autocomplete component in the lab to support the autocomplete, combobox and multi-select use cases (#17037) @dreamsinspace.

  This new component will replace the third-party integration examples once it graduates from the lab to the core.
  It was one of the most requested features (by the number of 👍 on the corresponding issue).

• 📚 Show the JSX by default for small examples (#17831) @mbrookes.

• ♿️ Improve Gatsby's Modal support (#17972) @sreetej1998.

• 🐛 Better support Preact (#18027) @glromeo.

• 💅 Improve Chrome autofill dark theme support (#17863) @MAkerboom.

• 📚 Add new context menu demo (#17839) @SarthakC.

@material-ui/[email protected]

• [Avatar] Revert #17694, correct the API docs, add tests (#18026) @mbrookes
• [Checkbox] Add TS demo for FormControlLabelPosition (#17964) @burtyish
• [Dialog] Fix labelledby and describedby placement (#18032) @eps1lon
• [Dialog] Reduce margins (#17867) @rahulkotha18
• [ExpansionPanelSummary] Test in StrictMode (#17873) @eps1lon
• [FormControlLabel] Add missing CSS class keys to TS (#17963) @itayyehezkel
• [Link] Warn when using plain function component in component (#17825) @Nikhil-Pavan-Sai
• [ListSubheader] Reduce specificity of typescript type (#17715) @sakulstra
• [Menu] Add new context menu demo (#17839) @SarthakC
• [Modal] Fix tabIndex customization (#17939) @cyrus-d
• [Modal] Improve Gatsby support (#17972) @sreetej1998
• [Popper] Revert position fix (#17914) @rahulkotha18
• [Select] Add labelId to implement proper labelling (#17892) @eps1lon
• [Select] Better support Preact (#18027) @glromeo
• [Select] Document how values are compared (#17912) @DustinRobison
• [Slider] Apply the disabled pseudo class on the thumb too (#18011) @hoop71
• [Slider] Format value passed to ValueLabelComponent (#17985) @hoop71
• [SnackbarContent] Convert unit tests to @testing-library/react (#17942) @emilyuhde
• [Snackbar] Change default role from 'alertdialog' to 'alert' (#17897) @emilyuhde
• [SwipeableDrawer] Change close swipe behavior and fix touch bug (#17941) @leMaik
• [Switch] Fix hover style on mobile (#18034) @SarthakC
• [Tab] Run tests in StrictMode (#18037) @eps1lon
• [TablePagination] Support display of all rows (#17885) @SarthakC
• [Table] Demo multiple group headers (#17933) @rayy-lo
• [Table] Fix sticky header interaction with checkboxes (#17968) @Lavoaster
• [Table] Improve RTL virtualized demo support (#18038) @FabianKielmann
• [TextField] Improve Chrome autofill dark theme support (#17863) @MAkerboom
• [TextareaAutoSize] Add ref prop (#17835) @Tarun047

@material-ui/[email protected]

• [styles] Allow ref on withTheme components in TS (#17695) @ianschmitz

@material-ui/[email protected]

• [system] Support style.transform return React.CSSProperties (#18030) @yoyooyooo

@material-ui/[email protected]

• [Autocomplete] Introduce new component (#17037) @dreamsinspace

Docs

• [docs] Add TS demo for DynamicCSS (#17994) @netochaves
• [docs] Add TS demo for DynamicCSSVariables (#17983) @netochaves
• [docs] Add TS demo for MaterialTable (#17938) @schapka
• [docs] Add TS demo for WithWidth (#17930) @burtyish
• [docs] Add TS demos for SimpleNoSsr and FrameDeferring (#17913) @ganes1410
• [docs] Add TS demos for SplitButton in components/buttons (#17862) @rahmatrhd
• [docs] Add demo for actions in ExpansionPanelSummary (#17969) @ayliao
• [docs] Add demo for prominent app bar (#17894) @burtyish
• [docs] Add notification about the date picker survey @oliviertassinari
• [docs] Clarify aria role of Switch (#17870) @eps1lon
• [docs] Document mui-rff (#17943) @lookfirst
• [docs] Explain checks in Contributing (#18033) @eps1lon
• [docs] Fix "Unknown" typo (#17911) @qmertesdorf-terratrue
• [docs] Fix RTL-toggle tooltip bug in app bar (#17865) @flurmbo
• [docs] Fix a typo while reading the doc :) (#18040) @daemonsy
• [docs] Fix grammar in docs (#17889) @DDDDDanica
• [docs] Fix typo in Paperbase theme (#17984) @DavidMoraisFerreira
• [docs] Fix typos and grammar in getting started (#17880) @tonyjmartinez
• [docs] Improve TabelCell description (#17979) @uxitten
• [docs] Improve fixed app bar placement section (#17896) @adeelibr
• [docs] Lazy load landing page images (#17827) @eps1lon
• [docs] Optimize images (#18025) @MichaelDeBoey
• [docs] Prevent layout shift when rendering ads (#17893) @Janpot
• [docs] README: change material design link to use material.io (#17967) @RDIL
• [docs] Remove unused styles in EnhancedTable demo (#17902) @FeynmanDNA
• [docs] Replace negative actions from fab examples (#17926) @nuragic
• [docs] September 2019 Update (#17852) @oliviertassinari
• [docs] Show the JSX by default for small examples (#17831) @mbrookes
• [docs] Update the translations (#18042) @mbrookes
• [docs] Workaround next.js AMP support limitation (#18020) @fbnklmnvds
• [docs] document use of theme.mixins.toolbar & when using Appbar variant fixed (#17878) @adeelibr

Core

• [core] Batch small changes (#17910) @oliviertassinari
• [core] Custom deepmerge implementation (#17982) @oliviertassinari
• [core] Ignore meta, ctrl and alt in keyboard modality detection (#17924) @adeelibr
• [core] Reduce eslint-disables (#17841) @eps1lon
• [core] Remove redundant production check (#17929) @ellisio
• [test] Add codesandbox CI config (#17874) @eps1lon
• [test] Add silent option to CodeSandbox CI config (#18024) @CompuIves
• [test] Only build component packages for codesandbox (#17976) @eps1lon
• [test] Reduce ByRole calls (#18015) @eps1lon
• [test] Run tests periodically with react@next (#18008) @eps1lon
• [test] Use Performance implementation of vendors (#18073) @eps1lon