v0.23.0

[v0.23.0] - 2021-09-13

This is the last Lit 1 release. Future releases will be using Lit 2.0.0

Changed

• switch
  • BREAKING: Moved old switch implementation to
    @material/mwc-switch/deprecated
  • BREAKING: Updated switch to new Material Design spec
    • Selected and unselected states now have icons
    • Switch uses "primary" theme color instead of "secondary"
    • New custom properties have been introduced
  • BREAKING: checked renamed to selected
  • BREAKING: No longer dispatches a change event (use click events)
  • Added form support

Fixed

• all
  • Fixed inconsistent import styles for @material/mwc-ripple and
    @material/mwc-icon to reduce duplicate registration errors for those
    elements in certain environments.
  • Updated webcomponents polyfills to 2.6.x
• elevation-overlay
  • Fixed invalid main and module fields in package.json.
• icon-button
  • Fixed missing dependency on @material/mwc-base.
• icon-button-toggle
  • Fixed missing dependency on lit-html.
• menu
  • Fixed noninteractive ignoring --mdc-menu-item-height
• textarea
  • Text direction follows CSS direction
• textfield
  • Text direction follows CSS direction

Added

• button
  • Add ariaHasPopup property
• icon-button
  • Add ariaHasPopup property
• menu
  • Add innerAriaLabel property
• BREAKING: slider
  • Initial implementation of Material 2 slider
  • Implementation is vastly different from M1 slider
• list
  • SelectedEvent, SingleSelectedEvent, MultiSelectedEvent now exported from mwc-list-base and mwc-list files