v4.10.0

May 23, 2020

Big thanks to the 30 contributors who made this release possible.

Here are some highlights ✨:

• 🦴 Allow Skeleton to infer its dimensions from the children (#21097) @mikew.
  In the following example, the skeleton will take the size of the avatar.

  <Skeleton><Avatar /></Skeleton>

  Follow the docs to learn more.
• ♿️ Add tabs accessibility docs section (#20965) @eps1lon.
  The behavior of the keyboard navigation can be customized with the selectionFollowsFocus prop.
• ℹ Improve tooltip arrow customizability (#21095) @sakulstra.
  The arrow background color and border can now be customized independently.
  
• 🔘 Add vertical support to the ToggleButton component (#21051) @xiaomaini
• And many more 🐛 bug fixes and 📚 improvements.

@material-ui/core@v4.10.0

• [AppBar] Fix z-index issue on Firefox (#21063) @pedrooa
• [Avatar] Fix group positioning (#21141) @CarsonF
• [Button] Fix disableFocusRipple prop description (#21116) @umairfarooq44
• [CircularProgress] Improve custom bar demo (#21005) @id0Sch
• [l10n] Add new keys to Finnish (fi-FI) locale (#21087) @SampsaKaskela
• [l10n] Prepare iteration on number formatting (#20656) @oliviertassinari
• [Popper] Remove duplicate handleOpen call from effect (#21106) @inomdzhon
• [Select] Fix possible crash when clicking on the label (#21047) @eps1lon
• [Slide] Fix double negation in CSS translate (#21115) @scristall
• [Snackbar] Explain how to place the snackbar (#21052) @dandv
• [Snackbar] Fix double click issue on demos (#21059) @joshwooding
• [Tabs] Add a11y docs section (#20965) @eps1lon
• [theme] Fix types, reject undefined coefficient in darken, lighten (#21006) @dellink
• [Tooltip] Add PopperComponent prop (#21039) @joshwooding
• [Tooltip] Improve arrow customizability (#21095) @sakulstra

@material-ui/styles@v4.10.0

• [styles] Increase counter only for non global styles (#21003) @jantimon

@material-ui/lab@v4.0.0-alpha.54

• [Autocomplete] Improve value type inference (#20949) @kanoshin
• [Autocomplete] Fix autoHighlight for dynamic options (#21090) @mstykow
• [Autocomplete] Fix iOS double tap (#21060) @kaplantm
• [Pagination] Document difference with TablePagination (#21107) @hoop71
• [Skeleton] Allow children to influence width and height (#21097) @mikew
• [Skeleton] Reduce SkeletonChildren test flakyness (#21121) @eps1lon
• [TabPanel] Allow flow content (#21017) @eps1lon
• [ToggleButton] Add orientation prop (#21051) @xiaomaini
• [TreeView] Add test for undesired behavior (#21043) @eps1lon

Docs

• [docs] Add CssBaseline to auto dark mode example (#21094) @fantasyui-com
• [docs] Add new twitter quotes to the homepage (#21061) @mbrookes
• [docs] Fix anchor link to using inline vs. classes (#21151) @dandv
• [docs] Fix autocomplete attributes (#21138) @socsieng
• [docs] Fix typo in Modal accessibility description (#21062) @arthur-melo
• [docs] Improve mui-treasury integration (#21054) @siriwatknp
• [docs] Improve text based sizing for larger font scales (#21131) @eps1lon
• [docs] Keep the same header between locales (#21041) @jaironalves
• [docs] Minor fixes in theming, link to Context (#21149) @dandv
• [docs] Recommend no-restricted-imports to catch treeshake issues (#21035) @eps1lon
• [docs] Reduce confusion around higher order component (#21056) @ravshansbox
• [docs] Show font smoothing override (#21057) @mattstobbs
• [docs] Sort ways to support MUI; clarify clsx (#21150) @dandv
• [docs] Sync translations (#21155) @oliviertassinari

Core

• [core] Add issue template for material design issues (#21120) @eps1lon
• [core] Batch small changes (#20980) @oliviertassinari
• [core] Explicitly declare children (#21014) @eps1lon
• [core] Narrow type definition for useControlled hook (#21027) @EdwardSalter
• [core] Small changes (#21064) @oliviertassinari
• [Security] Bump handlebars from 4.5.3 to 4.7.6 (#21033) @dependabot-preview
• [test] Fix react next patch (#21109) @eps1lon
• [test] Improve isolation of tests using mount() (#21034) @eps1lon
• [test] Isolate transition tests (#21032) @eps1lon
• [test] Migrate some tests to testing-library (#21058) @joshwooding