# Changelog All notable changes to this project will be documented in this file. The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html). ## [0.42.0](https://github.com/IBM/carbon-components-svelte/releases/tag/v0.42.0) - 2021-07-22 **Features** - add `helperText` prop to `DatePickerInput` **Fixes** - replace `svelte:body` with `svelte:window` when listening for an outside click **Documentation** - fix typos in styling instructions - update expanded nodes guidance - add `DatePicker` example "With helper text" **Refactor** - omit explicit `treeview.scss` import in `css/*.scss` files as it is included by default in `carbon-components@10.14` **Housekeeping** - upgrade `carbon-components` to v10.40.0 ## [0.41.0](https://github.com/IBM/carbon-components-svelte/releases/tag/v0.41.0) - 2021-07-18 **Features** - add expandedIds to `TreeView` **Fixes** - do not fall back to an empty string for a `DataTable` value if falsy - omit disabled attribute in `Button` if value is falsy **Documentation** - add styling instructions to the home page ## [0.40.1](https://github.com/IBM/carbon-components-svelte/releases/tag/v0.40.1) - 2021-07-14 **Fixes** - focus first, non-disabled `TreeView` node if active id does not match the selected id - set `type="button"` on `OverflowMenu` to prevent submit behavior when pressing "Enter" - update semantic attributes in `OverflowMenuItem` - do not render `OverflowMenuItem` title attribute if using a slot - do not dispatch `NumberInput` on:change event on initialization - dynamically load ESM `flatpickr` rangePlugin - forward input, focus events to `Select` - type `DataTableRowId` as `any`, fixes ## [0.40.0](https://github.com/IBM/carbon-components-svelte/releases/tag/v0.40.0) - 2021-07-11 **Breaking Changes** - remove `appendTo` prop in `DatePicker` for server-side rendering (SSR) compatibility **Features** - add `Breakpoint` component to detect the current Carbon grid size based on browser width - add `Theme` component to dynamically update the current theme client-side - add `valueFrom`, `valueTo` props for range `DatePicker` - export `multiSelectRef`, `fieldRef`, `selectionRef` in `MultiSelect` - add clearItem, clearAll instance methods to `LocalStorage` - support `NumberInput` readonly variant **Fixes** - append `DatePicker` instance to local reference to prevent arrow key locking - fix `on:change` type signature in `DatePicker` - export id prop in `ProgressBar` - add skeleton text for every row and column in `DataTableSkeleton` - deprecate `shouldShowBorder` prop in `Table` - correctly type exported constant props and function declarations as accessors in `SvelteComponentTyped` interface **Documentation** - document Breakpoint component - document Theme component - add ProgressBar "UX example" - add DatePicker example "Range" - add NumberInput example "Read-only variant" **Housekeeping** - upgrade `carbon-components` to v10.39.0 ## [0.39.0](https://github.com/IBM/carbon-components-svelte/releases/tag/v0.39.0) - 2021-07-05 **Breaking Changes** - remove `clipboard-copy` direct dependency; use native Clipboard API instead of `clipboard-copy` to copy text in `CopyButton`, `CodeSnippet` **Features** - add `TreeView` component - add `RecursiveList` component - support 3 buttons in `Modal`, `ComposedModal` via `secondaryButtons` - make `DataTable` title/description slottable - allow custom `expansionBreakpoint` in UI Shell `Header`, `SideNav` - dispatch "click:button--primary" as an alias to "submit" in `Modal`, `ComposedModal` **Fixes** - export `useStaticWidth` prop in `DataTable` - do not render `DataTable` table header if title/description not provided **Documentation** - add TreeView documentation - add RecursiveList documentation - add CopyButton examples "Overriding copy functionality", "Preventing copy functionality" - add CodeSnippet examples "Overriding copy functionality", "Preventing copy functionality" - add DataTable example "Static width" - include typedefs in Component API section ## [0.38.2](https://github.com/IBM/carbon-components-svelte/releases/tag/v0.38.2) - 2021-07-03 **Fixes** - prevent `