50.1.0

Added:

Backpack-SwiftUI:
- Added BPKSwitch component

50.0.1

Added:

Backpack-SwiftUI:
- Adding Spacing Tokens
- Adding Corner Radius Tokens
- Adding Color Tokens
- Adding Font Tokens
- Adding Icons Component
- Adding Shadow Tokens
- Adding BpkText and BpkAttributedText
- Adding Card Component
- Adding Button Component
Backpack-Common:
- Adding Module
- Adding Icons as SVG

Breaking

BpkChip
- Icon can now be leading or trailing
- Icon is now 'small' instead of 'large'

49.0.2

Fixed:

Documentation generation with Jazzy

49.0.1

Added:

Backpack:
- Swift Code documentation

49.0.0

Added:

Backpack-SwiftUI:
- Adding Module

Fixed:

Upgraded to the current node LTS - 16
Added initialiser to BpkPanel

48.1.0

Added:

Backpack/Typography:
- Adding Label 3 font style.
Backpack/Buttons:
- Adding Secondary On Dark and Link On Dark

48.0.6

Added:

Backpack/Button:
- Big buttons now center it's content to match usages on the app

48.0.5

Added:

Backpack/Button:
- Forwarding Content Compression Resistance and Hugging Priority to inner label and icon of the Button.
Backpack/Calendar:
- Adding UI Tests for happy paths for calendar

48.0.4

Fixed:

Backpack/Button:
- Fixing icon sizes on buttons

48.0.3

Added:

Backpack/Button:
- Introduction of a Deprecated new Legacy Link Button, to support historic cases on the app.

48.0.2

Added:

Backpack/Button:
- A way to set custom paddings to support historic use cases. Marked it as deprecated as well.

48.0.1

Fixed:

Backpack/TappableLinkLabel:
- Forward-port: A default textPrimaryColor is set for the text if no custom color is passed

48.0.0

Added:

Support for Xcode 13.2 and iOS 15.2
Backpack/Button:
- Adding PrimaryOnDark and PrimaryOnLight

Breaking:

Backpack/Font:
- Removing deprecated font styles
Backpack/Button:
- Removing Outline button style
- Update the colours and spacing to the new styles
- Update the loading state to not change button sizes

47.1.2

Fixed:

Backpack/TappableLinkLabel:
- A default textPrimaryColor is set for the text if no custom color is passed

47.1.1

Fixed:

Backpack/Font:
- Fixing bug when attributed text is empty.

47.1.0

Changed:

Backpack/Font:
- Components use all new text styles internally
- XS Emphasized, Caps and Caps Emphasized to Captions behind the scenes

47.0.0

Breaking:

Backpack/Font:
- Line Heights and Letter Spacing have been updated!
- Old font styles will be mapped to new styles behind the scenes

46.1.1

Fixed:

Backpack/TextField:
- Only applying border width if the Border Style is not none

46.1.0

Added:

Backpack/StarRating:
- New rounding property to adjust how the rating value fills in the stars

Fixed:

Backpack/Calendar:
- Same-Day-Return selection UI

46.0.0

Added:

Font sizes have been updated
Changed navigation bar font
Badge support for icons
Badge migrated to Swift
Generated code for token textSecondaryColor.
Backpack/Calendar:
- New timeStone prop for controlling time. See <link to docs site>.
Support for iOS 15 and Xcode 13.1

Breaking:

Updated deployment target to iOS 14.0

45.1.1

Fixed:

Backpack/TextField:
- Fixed an issue with colour contrast for the border of BPKTextFields highlighted by accessibility review.

45.1.0

Added:

Updated bpk-svgs which brings in the new self-service icons.

45.0.2

Fixed:

Backpack/Icon:
- Fixed rendering of the small world icons. Previously, the outer border on these icons weren't rendering correctly.

45.0.1

Fixed:

Backpack/Switch:
- Reverted back to primary color for the track, this means the dark mode track colour is now Sky Blue Tint 01.
- Set thumb colour to white, this has no effect in current versions of iOS as this matches the system.
Backpack/Button:
- Change destructive/secondary border colours to sky gray tint 06 in light mode.

45.0.0

Breaking:

Backpack/Toast:
- Add an announcement to be read by VoiceOver when a Toast is shown.

44.0.6

Fixed:

Backpack/TabBarController:
- Fixed a missing super call to didMoveToParentViewController:.

44.0.5

Fixed:

Backpack/Badge:
- Font is now bold to align to Figma design.
Backpack/StarRating:
- Adjusted dark-mode line colour to align to Figma design.

44.0.4

Fixed:

Backpack/Map:
- Increased padding and dark-mode colours to align to Figma design.
Backpack/Dialog:
- Adjusted corner radius and spacing to match Figma design.

44.0.3

Fixed:

Backpack/Chip:
- Increased spacing between icon and text to align to Figma design.

44.0.2

Fixed:

Backpack/Switch:
- Aligned appearance to Figma by making switch SkyBlue.

44.0.1

Fixed:

Backpack/Button:
- Aligned appearance to Figma

44.0.0

Breaking:

Backpack/HorizontalNavigation:
- Migrated the component to Swift. This has caused regressions in the Objective-C capabilities of the component.
- In Objective-C only the default size of the component is now available.
- In Objective-C some options are no longer supported e.g. the ability to show a notification dot and the support for badges.
- The component adopts the new BPKIcon API and enforces the correct usage of icons with the appropriate horizontal navigation size at compile time.
- Due to a bug in Swift/UIKit with generic views the component no longer supports theming. Theming can still be achieved with an explicit wrapping view that integrates with UIAppearance.
- For migration instructions see the guide.
Backpack/Chip:
- The type of iconName has changed from the deprecated BPKIconName to BPKIconNameLarge. Some icons previously used might to be available.

43.3.0

Added:

Backpack/Icon
- Added car-door icon.

Fixed:

Migrated to new Backpack Foundations packages, @skyscanner/bpk-ios and @skyscanner/bpk-svgs.
Backpack/Icon
Minor changes to BPKIcon which should not affect how they are used or work.

43.2.0

Added:

Backpack/Icon:
- Added BPKSmallIconView, BPKLargeIconView and BPKXlIconView - preferred ways to create an icon view.
- See the migration guide.

43.1.0

Added:

Backpack/Card:
- Added configuration which allows cards to be configured for assistive technology as buttons or links.

43.0.0

Breaking:

Backpack/Nudger:
- Removed accessibilityLabelFormatter from BPKNudgerConfiguration.
- Added required label to BPKNudgerConfiguration.

42.3.1

Fixed:

Backpack/Nudger:
- Make label bold to align with design.

42.3.0

Added:

Backpack/Nudger:
- New nudger component - a control for specifying a numerical value that can be adjusted up and down.

42.2.1

Fixed:

Backpack/Calendar:
- reloadData will now reload all visible cells without causing random cells to blink.

42.2.0

Added:

Backpack/Map:
- Added shadows to callout views so that they are more distinguishable.

Fixed:

Backpack/Dialog:
- Added the header trait to the title label within the dialog.

42.1.2

Fixed:

Backpack/Map:
- Map markers can now be selected by tapping on the callout view.

42.1.1

Fixed:

Backpack/StarRating
- Updated the star colours to increase contrast.

42.1.0

Added:

Added undo, redo and center-location icons.

42.0.0

Breaking:

Backpack/Calendar:
- Selection Configuration instances now require accessibility strings to be passed in. The requirements vary between different configurations.
- Constructors now require a selection configuration to be provided.

Fixed:

Backpack/Calendar:
- Fixed bug that would cause selecting the same day in range mode to reselect end date instead of new start date.

41.0.0

Breaking:

Backpack/Calendar:
- selectionType has been removed in favour of selectionConfiguration. This is an instance that tells the calendar how selection should behave. Use an instance of BPKCalendarSelectionConfigurationSingle, BPKCalendarSelectionConfigurationMultiple or BPKCalendarSelectionConfigurationRange in place of the old enum values.
- Future change: Range configuration requires several accessibility labels to be provided to help users of assistive technology interact with the calendar.

40.7.0

Added:

Backpack/Map:
- Added support for an optional icon.

40.6.0

Added:

Backpack/Calendar:
- Added public method for scrolling a given date into view.

40.5.0

Added:

Backpack/BottomSheet:
- New delegate for responding to changes in the bottom sheet position.

40.4.7

Fixed:

Backpack/Calendar:
- Exposed price labels to assistive technology.

40.4.6

Fixed:

Backpack/Map:
- Removed position hacks from map annotation constraints.
Backpack/Icon:
- Fixed display of social-distancing and price-tag icons.

40.4.5

Fixed:

Backpack/Calendar:
- Fixed an issue that prevented dates being available to assistive technology.

40.4.4

Fixed:

Backpack/Icon:
- Fixed issues in the small baggage icons.

40.4.3

Fixed:

Backpack/Calendar:
- Fixed an display bug when setting the calendar selection type to the same value.
- Calendar will now scroll to the first selected date when initially shown.

40.4.2

Fixed:

Backpack/Calendar:
- The range selection background is now squared at the edges of the screen to match the design.

40.4.1

Fixed:

Backpack/Map:
- Fixed an issue causing reused cells to appear as previously selected.
- Fixed an issue causing the map pin to be shown alongside the Backpack marker.

40.4.0

Added:

Backpack/Map:
- New map view component.
- New map annotation component which can be rendered on a BPKMapView.

Fixed:

Backpack/Calendar:
- Aligned calendar cells to current design. Calendar cells are now 36pt tall with 16pt emphasised date labels.

40.3.0

Added:

Backpack/BottomSheet:
- Added optional insets argument so that custom inset values can be used. By default the existing insets will be used if none are specified.

40.2.1

Fixed:

Backpack/Calendar:
- Prevent crash when setting dates programmatically.

40.2.0

Added:

Backpack/BottomSheet:
- New style of presentation to BottomSheet. Now we are capable to present it modally or persistently by using the init parameter presentationStyle being .persistent or .modal

40.1.0

Added:

Backpack/TabBarController:
- Added BPKTabBarItem with support for specific dot images.

40.0.3

Fixed:

Backpack/Calendar:
- Fixed the range background colour so that it is more visible on dark mode backgrounds.

40.0.2

Fixed:

Upgraded TTTAttributedLabel to the latest version (2.0.0).

40.0.1

Fixed:

Upgraded FSCalendar to the latest version (2.8.2).

40.0.0

Breaking:

Backpack/Toast:
Upgraded MBProgressHUD to the latest version (1.2.0).

Added:

Backpack/Icon:
- Added new icons for price-tag.

39.1.2

Fixed:

Backpack/Flare:
- Fixed an issue that could cause the flare to seem detached from a moving flare-view.

39.1.1

Fixed:

The range track background colour is now less vibrant than the start/end dates background colour.

39.1.0

Fixed:

Backpack/Calendar:
- Small tweaks under the hood to make cell rendering more consistent in different size cells. The difference should be imperceivable.

Added:

Backpack/Calendar:
- Added price label configuration for showing price labels below calendar cells.

39.0.0

Breaking:

Backpack/Calendar:
- cellStyleFor Date has been renamed cellDataForDate and will require an instance of BPKCalendarTrafficData to be returned. To migrate easily, please replace BPKCalendarDateCellStyleNormal with BPKCalendarTrafficData.normal etc. Replace BPKCalendarDateStyleNormal with nil.

38.3.0

Added:

Backpack/Icon:
- New icon name classes BPKXlIconName, BPKLargeIconName and BPKSmallIconName. These are currently unused, but will be needed for new icon APIs that are coming soon.
- Added new methods to BPKIcon for creating an icon using the new icon name classes.
Backpack/Appearance:
- Added BPKAppearance which can be used to apply common brand colours to UIAppearance properties.
Backpack/TabBarController:
- Added UITabBarItem+Backpack, a category of UITabBarItem which can be used to add and remove a small dot from a UITabBarItem.
- Changed BPKTabBarController to automatically apply Skyscanner tint colours.

38.2.0

Added:

Backpack/Rating:
- New horizontalPill layout option, which gives a shorter rating with the title and subtitle next to each other instead of being stacked.

Fixed:

Backpack/Rating:
- Fixed an issue that caused the wrong font-size to be used unless rating size was explicitly set.

38.1.0

Added:

Backpack/Calendar
- Added new BPKCalendarDateCellStyleNoData enum case to indicate a calendar cell style for which there is no price information available.

Fixed:

Backpack/Calendar
- Updated the calendar date cell styles to match the most up-to-date designs.
- Current day no longer has a special style.

38.0.0

Breaking:

Backpack/Chip:
- Shadows are no longer supported. The shaddowEnabled property has been removed.
- We've removed the property colorUnselectedState. If a custom colour is provided, it will colour the unselected and disabled states too.
- The default chip style is now outline instead of filled.

37.0.1

Fixed:

Backpack/Button:
- Changed the button corner radius from BPKCornerRadiusXs (4) to BPKCornerRadiusSm (8).

37.0.0

Breaking:

Backpack/Radii:
- BPKCornerRadiusSm is now 8 instead of 4. To continue using 4, replace BPKCornerRadiusSm with BPKCornerRadiusXs.

36.3.3

Fixed:

Nothing
- Just testing the release process

36.3.2

Fixed:

Nothing
- Just testing the release process

36.3.1

Fixed:

Nothing
- Just testing the release process

36.3.0

Added:

Backpack/OverlayView
- Added OverlayView component for rendering background content with a tint.

36.2.1

Fixed:

Backpack/Calendar
- Fixed a bug where the calendar rendered incorrectly with pre-selected dates using range selection.

36.2.0

Added:

Backpack/Card:
Backpack/Panel:
- The corner radius has been increased from BPKCornerRadiusSm to BPKCornerRadiusMd.
Backpack/Radii:
- New BPKCornerRadiusXs and BPKCornerRadiusMd tokens.

36.1.0

Added:

Backpack/Spinner:
- New secondary style which is dark in light-mode and light in dark-mode.
Backpack:
- Upgrade from Swift 4.2 to 5.

36.0.1

Fixed:

Backpack/Dialog:
- Reduced body text size.
Backpack/NavigationBar:
- Updated the default background color of backgroundView to clear.

36.0.0

Breaking:

Backpack/Calendar:
- Removed the method - (BOOL)calendar:(BPKCalendar *)calendar isDateEnabled:(NSDate *)date in BPKCalendarDelegate, is now - (BOOL)calendar:(BPKCalendar *) isDateEnabled:(BPKSimpleDate *)date. If you need the NSDate * for your implementation use the dateForCalendar: method on BPKSimpleDate, passing calendar.gregorian for the argument.
- The two deprecated methods - (UIColor *)calendar:(BPKCalendar *)calendar fillColorForDate:(NSDate *)date and - (UIColor *)calendar:(BPKCalendar *)calendar titleColorForDate:(NSDate *)date have now been removed. Please use calendar:cellStyleForDate: instead.

35.1.0

Added:

Backpack/Color:
- Added new class properties on UIColor for all Backpack's colours with the prefix bpk. For example skyGray is UIColor.bpk_skyGray. In Swift this change means Backpack's colours can be used contextually e.g. myView.backgroundColor = .bpk_skyBlue.

35.0.0

BREAKING:

Backpack/BorderSize:
- BorderSize has been renamed BorderWidth. To migrate, please update any references to BPKBorderSize.
Backpack/Radii:
- Non-UIKit aligned values have been removed. To migrate, replace any tokens starting BorderRadius with CornerRadius.

34.1.0

Added:

Backpack/BorderSize:
- Added new UIKit aligned tokens, named BPKBorderWidth... instead of BPKBorderSize....
Backpack/Radii:
- Added new UIKit aligned tokens, named BPKCornerRadius... instead of BPKBorderRadius....

34.0.4

Fixed:

Backpack/Icon:
- Reverted eco-leaf icon to align better to existing campaigns.

34.0.3

Fixed:

Backpack/Icon:
- Fixed an issue with the display of the filter icon.

34.0.2

Fixed:

Backpack/StarRating:
- Adopted a new design that uses the latest icon set from Backpack.

34.0.1

Fixed:

Backpack/Icon:
- Reinstated some icons that were accidentally removed.

34.0.0

Breaking:

Backpack/Icon:
- We've adopted our new icon set! Some icons are now only available at small or large size, whilst most are available at both. Check our design docs to see which are available.

33.0.0

Breaking:

The minimum deployment target is now iOS 12.0 (previously iOS 11.0).

32.3.1

Fixed:

Backpack/Color:
- Colours whose values are already defined now reference that colour, instead of redefining it.
- Dynamic colours are now defined using pre-defined Backpack colour properties.

32.3.0

Added:

Backpack/Chip:
- New style property to BPKChip which can be either filled (default) or outline.

32.2.2

Fixed:

Aligned swift version to that used in the app.

32.2.1

Fixed:

Backpack/Calendar:
- Fixed an issue where setting an empty date selection after same day selection would crash the calendar.

32.2.0

Added:

Backpack/Icon:
- Added new account--name, ticket-flexible and hotel-flexible icons.

32.1.0

Added:

Backpack/FlareView:
- Added property for setting cornerRadius.
Backpack/BarChart:
- New BarChart component

32.0.0

Breaking:

Backpack/Snackbar
- Change to text being required and title being optional to align with Android.

31.0.0

Breaking:

Backpack/Snackbar:
- Added text property which was previously missing.
- Renamed BPKSnackbar's delegate from BPKSnackbarProtocol to BPKSnackbarDelegate.
- Renamed snackbarDismissed:cause: in BPKSnackbarDelegate to snackbar:dismissedWithCause:.
- Changed BPKSnackbar API to make it possible to supply an accessibility label for the button in icon only mode.
- Removed the ability to use a button with both an icon and text since this is not supported on Android.

Fixed:

Backpack/Snackbar
- The Snackbar and its related symbols now show up on the doc site.
- Improved accessibility of Snackbar.

30.1.0

Added: -Backpack/Chip:

Added support for passing an icon name to display next to the title text.

30.0.0

Breaking:

Backpack/Button:
- The title only button no longer hides the title when in the loading state, instead it grows and adds the spinner next to the title like the text + icon variant.
Backpack/BottomSheet
- Renamed BottomSheet class to BPKBottomSheet in Swift to be consistent with other components.
- Renamed BackpackFloatingPanelController class to BPKFloatingPanelController in Swift to be consistent with other components.
Backpack/Theme
Backpack/TappableLinkLabel
- Removed some long-deprecated methods.

Added:

Backpack/FlareView
- Added option for displaying the pointer at the top of the view instead of the bottom.

Fixed

Backpack/TabBarController:
- Fixed a typo in the component class name.

29.2.1

Fixed

Backpack/Dialog:
- A change to iconDefinition while the dialog is open will now be respected and the UI will update immediately.
Backpack/TabBarController:
- Fixed a typo in the component class name.

29.2.0

Added

Backpack/HorizontalNavigation:
- Added alternate appearance option for using over dark backgrounds in light mode.

29.1.0

Added:

Backpack/TabBarController:
- New component which inherits from UITabBarController.
Backpack/TappableLinkLabel:
- New textColor prop for changing the non-link text color.

Fixed:

Backpack/Color:
- Dynamic colours are now defined using pre-defined Backpack colour properties.

29.0.0

Breaking:

Backpack
- Backpack now consistently uses the BPK prefix in Swift.

Fixed:

Backpack/Button:
- Fixed an issue that caused the loading spinner to sometimes be rendered out of view for title-only buttons.

28.0.0

Breaking:

Backpack/Color:
- Removed secondaryDarkColor.

Added:

Backpack/HorizontalNavigation
- There's a new BPKHorizontalNavigationOptionWithBadge which it could be used to create a new section with a title and a badge.

27.1.0

Added:

Backpack/Calendar
- Added method refreshDateAppearance for refreshing the appearance of every calendar cell.
Backpack/BottomSheet:
- New updateLayout API for forcing layout refresh on the bottom sheet. Useful, for example, to update bottom sheet size according to content size changes.

27.0.1

Fixed:

Backpack/HorizontalNavigation
- HorizontalNavigation now applies its color and size to changed options.
Backpack/Icon:
- Updated hotels icon.

27.0.0

Breaking:

Backpack/HorizontalNavigation
- options on BPKHorizontalNavigation is now an NSArray<id<BPKHorizontalNavigationOptionType>> * was previously NSArray<BPKHorizontalNavigationOption *> *.
- initWithOptions:selected: on BPKHorizontalNavigation now takes NSArray<id<BPKHorizontalNavigationOptionType>> * as its first argument rather than NSArray<BPKHorizontalNavigationOption *> *.

Added:

Backpack/HorizontalNavigation
- Via makeItem in BPKHorizontalNavigationOptionType it's possible to provide custom rendering for the items in the horizontal navigation.
- New style with a red notification dot.
Backpack/Calendar
- Via contentOffset in BPKCalendar it's possible to modify the underlying collection view's content offset.

Fixed:

Backpack/Calendar
- Calendar now doesn't snap to month name when its height changes.
- Calendar range selection colours have been aligned to other platforms.

26.3.0

Added:

Backpack/BottomSheet:
- New API for presenting a Bottom Sheet without scrollable content. The height of the bottom sheet will be automatically calculated based on its intrinsic height.

26.2.0

Added:

Backpack/BottomSheet:
- New API that allows presenting a bottom sheet on top of a previous one.

26.1.0

Deprecated:

Backpack/Calendar
- calendar:titleColorForDate: in BPKCalendarDelegate has been deprecated in favour of calendar:cellStyleForDate:.
- calendar:fillColorForDate: in BPKCalendarDelegate has been deprecated in favour of calendar:cellStyleForDate:.

Added:

Backpack/Calendar
- Added a new preferred method for coloured dates in the calendar via BPKCalendarDateCellStyle and the new delegate method calendar:cellStyleForDate:. Code that previously used calendar:fillColorForDate: and calendar:titleColorForDate: to colour code the calender to show price information should switch to this new method instead. When implementing calendar:cellStyleForDate: it's possible to fall back to the old delegate methods by returning BPKCalendarDateCellStyleCustom in which case the calendar will call these methods on the delegate to style the cell.

26.0.0

Breaking:

Backpack/Calendar:
- We've changed some of the Calendar delegate methods as we realised they are not exposing the calendar instance that's calling them.

Fixed:

Backpack/Badge:
- Aligned light mode badges to dark mode style.
Backpack/Calendar:
- Range selection now uses a solid colour instead of a transparent one, which should lead to less unpredictable behaviour.

25.3.0

Added:

Backpack/Color:
New elevation colours: backgroundElevation01DarkColor, backgroundElevation01LightColor, backgroundElevation02DarkColor, backgroundElevation02LightColor, backgroundElevation03DarkColor, backgroundElevation03LightColor, backgroundElevation01Color, backgroundElevation02Color, backgroundElevation03Color

Fixed:

Backpack/BottomSheet:
- Fixed an issue that caused the bottom section shadow to not update when a user changes their interface-style.

25.2.2

Fixed:

Backpack/Calendar:
- We've toned down the divider between the week-days and calendar grid so that it's less bright in dark-mode.

25.2.1

Fixed:

Backpack/Button:
Backpack/StarRating:
Backpack/Color:
- Adopted latest dark mode colour specification.

25.2.0

Added:

Backpack/Tokens
- New backgroundAlternativeColor and backgroundAlternativeSecondaryColor colours.

Fixed:

Backpack/Badge:
- Lightened the dark-mode colours used for success and warning badges to make them more visually appealing.
Backpack/Snackbar:
- The logic to search the Tab Bar has changed to support UITabBar.

25.1.0

Added:

Backpack/Font
- Reinstated BPKFont's APIs for constructing UIFont instances. Back in version 2.0 we removed these BPKFont methods because the new type scale required us to render text only via attributed strings. With our new typeface, Relative, we have baked these rendering concerns into the typeface itself and we can again use UIFont instances directly. As always we recommend you prefer higher level components such as BPKLabel for you text rendering needs.

Fixed:

Backpack
- Significantly improved reference documentation.

25.0.2

Fixed:

Backpack/Button:
- Fixed the disabled link colour in Dark Mode.

25.0.1

Fixed:

Backpack/Dialog:
- Significantly improved the behaviour of the dialog in extreme cases.
- BPKDialogController now appropriately constraints the dialog to not grow to a size too large for the viewport.
- BPKDialogController now limits how large the dialog grows in large view ports like iPad.
- BPkDialogView can now be constrained to stop growing and will handle small viewports by shrinking its content.
Backpack/Toast
- Fixed the toast's appearance in dark mode.

25.0.0

Breaking:

Backpack/Font:
- FontMapping class removed. fontMapping argument is no longer accepted by BPKFont.

Fixed:

Backpack/Rating:
- Made the outer container an accessibility element so that an accessibility label can be set.
Backpack/Calendar:
- Fixed alignment of month headings in RTL languages.

24.0.1

Fixed:

Backpack/Font:
- Fixed an issue that caused an infinite loop in BPKFont.

24.0.0

Breaking:

Backpack/Font:
- The fontMapping argument is now unused and will be removed in the future.
- To enable the Relative typeface globally, a suitable BPKFontDefinitionProtocol must be registered with BPKFont.
Backpack/Button
- Property cornerRadius is not longer available to customise.

Added:

Backpack/NavigationBar
- Added a property largetTitleTextAlignment to support overriding the text alignment of the large title.
Backpack/BorderSize
- Backpack border size constants are now available via Backpack/BorderSize.
Backpack/HorizontalNavigation
- Now the navigation scroll horizontally if the content exceed the max width

Fixed:

Backpack/HorizontalNavigation:
- Fixed issue where HorizontalNavigation would have an animation glitch when updating its options.
Backpack/HorizontalNavigation
- Change spacing between items

23.5.0

Added:

Backpack/NavigationBar
- Added a property largetTitleTextAlignment to support overriding the text alignment of the large title.

Fixed:

Backpack/Font:
- Removed old brand methods, leaving the API unchanged.
Backpack/HorizontalNavigation:
- Fixed issue where HorizontalNavigation would have an animation glitch when updating its options.

23.4.0

Added:

Backpack/Calendar:
- It is now possible to implement a custom method to determine which dates should be enabled/disabled according to some custom criteria.

23.3.1

Fixed:

Backpack/NavigationBar
- Fixed button positions in RTL.

23.3.0

Fixed:

Backpack/Calendar
- Fixed the year pill colours in dark mode.
Backpack/Progress
- Fixed the background colour in dark mode.
Backpack/StarRating
- Fixed the background colour in dark mode.

Added:

Backpack/Snackbar:
- New Snackbar component added
Backpack/NavigationBar
- New left and right buttons

23.2.1

Fixed:

Backpack/Calendar:
- Disabled dates are now hidden from accessibility tools so that users don't have to flick through dozens of disabled options.
Backpack/Spinner:
- The primary style spinner is now white in "Dark mode".

23.2.0

Added:

Backpack/Color:
- Added a dynamic lineColor to our colour palette.

Fixed:

Backpack/Button:
- Fixed an issue with interactions when a title has be set, and then reverted to nil.

23.1.3

Fixed:

Backpack/Dialog:
- Fixed an issue that caused the flare-view to display off-center on iOS 11.

23.1.2

Fixed:

Backpack/Button:
- Fixed an issue that caused buttons to resolve the wrong dynamic colours when the interface style has been overridden.

23.1.1

Fixed:

Backpack/Button
- Fixed a bug that prevented button appearance updating when UI style changes.

23.1.0

Added:

Backpack/Dialog:
- Added buttonSize property so that small buttons can be used.

Fixed:

Backpack/Dialog:
- Increased bottom padding to create a visually balanced appearance.

23.0.0

Breaking:

Backpack/SimpleDate:
- SimpleDate now requires a calendar object for more reliable conversions of dates.

Breaking:

Backpack/FlareView:
- The isFlareVisible property is no longer supported. Flare views will always have a flare.

Added:

Backpack/Dialog:
- New flareView argument which allows a flare view to be configured above the content.

22.2.0

Fixed:

Backpack/Button
- Revert code to 19.3.0 version

Added:

Backpack/Dialog:
- New cornerStyle property which allows a larger corner-radius to be applied.

22.1.0

Added::

Backpack/Button:
- Buttons now support loading state even without an image present.

22.0.1

Fixed:

Backpack/Rating:
- Fix minor layout issues in BPKRating.

22.0.0

Added:

Backpack/Icon:
- New multiple-bookings icon.
Backpack/Color:
- New semantic colours.

Fixed:

Backpack:
- Made components dark mode compatible.

Breaking:

Backpack/Theme:
- Theme definitions must now implement progressBarPrimaryColor and linkPrimaryColor.

21.0.0

Breaking:

Backpack/Calendar:
- SimpleDate must now be imported using Backpack/SimpleDate instead of Backpack/Calendar.

20.0.0

Breaking:

Backpack/Color:
- Removed underlayColor color.

19.3.0

Added:

Backpack/Color:
- Added underlayColor color which will be removed in the next release.
- Added dark mode compatible background color.
Backpack/Icon:
- Added file and printer icons.

19.2.0

Added:

Backpack/Button:
- New isLoading property which can be used to display a spinner inside the button.

19.1.0

Added:

Backpack/Duration:
- New Duration class which exposes our animation duration constants.

19.0.1

Fixed:

Backpack/FlareView:
- Fixed issue that caused a flickering line above the pointer when animated.

19.0.0

Breaking:

Backpack
- Removed old brand colours and components.

18.0.1

Fixed:

Backpack:
- Some minor changes to be Xcode 11 compatible

18.0.0

Breaking:

Backpack:
- Changed the appearance of every component to use our NEW BRAND 🎉

Added:

Backpack/Color:
- NEW BRAND COLOURS 🎉

17.1.0

Added:

Backpack/Rating:
- New layout and size properties.
Backpack/StarRating
- New BPKStarSizeXLarge size and user interaction feature

17.0.0

Added:

Backpack/Rating:
- New rating component with title and subtitle. Size and layout options coming soon.
Backpack/Toast:
- New BPKToast component.

Breaking:

Backpack/Theme
- New properties ratingLowColor, ratingMediumColor and ratingHighColor.

16.3.0

Added:

Backpack/Chip:
- New isShadowEnabled property to optionally disable chip's shadows.
- New backgroundTint property to optionally change the chip background color.
- New colorUnselectedState property to decide whether the background color should be used in a lighter form for the background.

16.2.2

Fixed:

Backpack/Card:
- Fixed issue that caused backgroundColor to be wrongly reverted to white on press.

16.2.1

Fixed:

Backpack/NavigationBar:
- Made the blur effect lighter to increase text contrast.

16.2.0

Added:

Backpack/Icon:
- New single-booking icon.

Fixed:

Backpack/NavigationBar:
- Fixed issue that caused starting offset value to be wrong in some circumstances.

16.1.0

Fixed:

Backpack/TappableLinkLabel:
- Fixed issue that caused links to appear at base size when no theme is applied.
- Prevent titles from appearing partially out of view if scrolled to the wrong place.

Added:

Backpack/NavigationBar
- Some improvements in the BPKNavigationBar animations imitating the native behaviour

16.0.1

Fixed:

Backpack/NavigationBar:
- Reverted the previous fix in 16.0.0 as it had unintended side-effects

16.0.0

Fixed:

Backpack/NavigationBar:
- Fixed an issue that would cause the large title to jump when bouncing back from a scroll down.

Changed:

Dropped iOS 10 support.

15.3.0

Added:

Backpack/Color
- Added new colours textPrimaryLightColor and textSecondaryLightColor

15.2.0

Added:

Backpack/Panel:
- New style property which can be either BPKPanelStyleDefault or BPKPanelStyleElevated.

15.1.1

Fixed:

Backpack/NavigationBar
- Fixed issue related to the scroll smoothness using the navigation bar

15.1.0

Added:

Backpack/Dialogs:
- Now the title is optional maintaining all the subviews in the correct place

15.0.1

Fixed:

Backpack/Theme:
- Updated theme gray colours.

15.0.0

Breaking:

Backpack/Theme:
- Added systemGreen and systemRed to BPKThemeDefinition.

14.3.0

Added:

Backpack/FlareView:
- New FlareView component

14.2.1

Fixed:

Backpack/Calendar:
- Fixed an inconsistency in the gray colours used in the Calendar component.

14.2.0

Added:

Initial version of BPKNavigationBar with large titles.

14.1.2

Fixed:

Backpack/Font:
- Fixed an issue that sometimes causes the wrong font to be selected.

14.1.1

Fixed:

Backpack/Button:
- Fixed issue with Button pressed state being too subtle.

14.1.0

Added:

Backpack:
- New BottomSheet Swift component for presenting a floating panel similar to the one used in Apple Maps, Stocks and other native Apple apps.

14.0.1

Fixed:

Backpack/Label:
- Default text colour is now gray900 as this is a more suitable colour in the new palette.

14.0.0

Breaking:

Backpack/Dialog
- Icon definition is now encapsulated in a separate object, and is optional.

Added:

Backpack/Color:
- Updated gray colours gray50, gray100, gray200, gray300, gray400, gray500, gray700, gray900
- Deprecated gray600 and gray800 please update as these will be removed in the future.

13.0.0

Breaking:

Backpack/Icon
- Added new icons
- BPKIconNameSwap renamed BPKIconNameSwapHorizontal

Added:

Backpack/Icon
- Added new icons
- BPKIconNameSwapVertical

12.1.2

Fixed:

Backpack/HorizontalNavigation:
- Reduced horizontal spacing between items.

12.1.1

Fixed:

Backpack/Dialog:
- Fixed bottom padding underneath buttons.

12.1.0

Added:

Backpack/HorizontalNavigation:
- When creating a BPKHorizontalNavigationOption, a tag value can now be provided.

12.0.0

Added:

Backpack/HorizontalNavigation:
- Added HorizontalNavigation component.
- Added small variants.
- Added option to hide the selected item bar.
- Added option to specify an icon for each option.
Backpack/ProgressBar:
- Added ProgressBar component.

Breaking:

Backpack/Theme:
- Added horiontalNavigationSelectedColor property.

11.9.0

Added:

Backpack/StarRating
- BPKStarRating is now IB_DESIGNABLE.

Changed:

Backpack/Icon
- Updated BPKIconNameTrips with a new design.

11.8.0

Added:

Backpack/StarRating:
- New StarRating component to display a rating between 0.0 and 5.0.
Backpack/Icon:
- New size prop on BPKIconView to control icon size.
- New flipsForRightToLeft prop on BPKIconView to support icons with a horizontal direction in a right to left environment.

Fixed:

Backpack/Dialog:
- Dialog now respects a user's preference for reduced motion and reduced transparency.

11.7.0

Backpack/BPKTappableLinkLabel:
- textAlignment similar to UILabel
- lineBreakMode similar to UILabel

11.6.0

Added:

Backpack/Icon
- New icons:
  - Added flight-landing as BPKIconNameFlightLanding.
  - Added flight-takeoff as BPKIconNameFlightTakeoff.
  - Added aircraft as BPKIconNameAircraft.

11.5.3

Fixed:

Backpack/Calendar:
- Fixed layout issues when using range selection in RTL.

11.5.2

Nothing of note!

11.5.0

Added:

Backpack/Label:
- New method for setting the label font style for a specified range.

11.4.0

Fixed:

Backpack/TappableLinkLabel:
- Prevent cutting off parts of text with larger fonts.
Backpack/Button
- Icon-only buttons are now always circular regardless of the cornerRadius appearance setting.

Added:

Backpack/TappableLinkLabel:
- Added method for adding a link whilst providing Transit Information (an NSDictionary) instead of a URL.
- New style property which can be used when placing the link label over a blue/dark background.
- Added numberOfLines property.

11.3.0

Added:

Backpack/TappableLinkLabel:
- New TappableLinkLabel component.

11.2.0

Added:

Backpack/Icons:
- Updated bpk-svgs dependency to get new icons.

11.1.0

Added:

Backpack/TextField:
- Added a new class BPKTextField, a subclass of UITextField which uses the Skyscanner style.

Fixed:

Backpack/TextView:
- Fixed issue where BPKTextView didn't set proper styling when user typed.

11.0.1

Fixed:

Backpack/Button:
- Fixed issue where content color of BPKButton didn't change after changing its linkContentColor

11.0.0

Breaking:

Backpack/Theme:
- We've deprecated grayXXColorFor: methods in favour of using UI_APPEARANCE_SELECTORs.

10.0.0

Breaking:

Backpack/Theme:
- BPKContainerController themeContainer has been renamed container.
- BPKContainerController isThemeActive has been renamed isContainerActive.

Added:

Backpack/Theme:
- Added initialiser for creating a BPKContainerController with a UIView Class, instead of insisting on a complete theme definition.

9.0.0-beta

Breaking:

Backpack/Theme
- Theme definitions now require a fontMapping object attribute of type BPKFontMapping.
Backpack/Font
- A number of BPKFont methods now require a fontMapping to provided. This can be nil.

Added:

Backpack/Icon
- Added heart--outline as BPKIconNameHeartOutline.

8.17.1

Fixed:

Backpack/Icon
- Updated stroke widths of heart, heart--outline, world-amer, world-emea and world-apac icons.

8.17.0

Added:

Backpack/Icon
- Added face--blank, face--happy and face--sad icons.

8.16.1

Changed:

Backpack/Icon
- Updated heart--outline

8.16.0

Changed:

Backpack/Icon
- Updated heart, family

Added:

Backpack/Icon
- Added heart, heart--outline, trend--steady, trend--down, trend--will-rise, filter world--amer, world--apac and world--emea icons.

8.15.1

Fixed:

Backpack/Theme:
- Exposed missing BPKThemeContainer interface.

8.15.0

Added:

Backpack/Theme
- Added utilities for getting gray50Color, gray100Color, gray300Color, gray500Color, gray700Color, and gray900Color.

8.14.1

Fixed:

Backpack/Calendar:
- Added Button, Selected, and Not enabled accessibility traits as appropriate.

8.14.0

Added:

Backpack/Theme:
- Added featuredButtonContentColor, featuredButtonGradientStartColor, and featuredButtonGradientEndColor properties to Backpack theme definitions.
- Added destructiveButtonContentColor, destructiveButtonBackgroundColor, and destructiveButtonBorderColor properties to Backpack theme definitions.
Backpack/Button:
- Added featuredContentColor, featuredGradientStartColor, and featuredGradientEndColor appearance proxy properties to support theming.
- Added destructiveContentColor, destructiveBackgroundColor, and destructiveBorderColor appearance proxy properties to support theming.

Fixed:

Backpack/Button
- Fixed a bug which meant that button text wasn't properly displayed when set in interface-builder.

8.13.0

Added:

Backpack/Theme:
- Added primaryGradient property to Backpack theme definitions.
Backpack/Gradient:
- Added a new gradient view BPKprimaryGradientView/PrimaryGradientView suitable for rendering a primary gradient.

8.12.0

Added:

Backpack/Theme:
- Added buttonCornerRadius property to Backpack theme definitions.
Backpack/Button:
- Added cornerRadius appearance proxy property to support theming.

8.11.0

Added:

Backpack/Theme:
- Added calendarDateSelectedContentColor and calendarDateSelectedBackgroundColor properties to Backpack theme definitions.
Backpack/Calendar:
- Added dateSelectedContentColor and dateSelectedBackgroundColor appearance proxy properties to support theming.

8.10.0

Added:

Backpack/Theme:
- Added secondaryButtonContentColor, secondaryButtonBackgroundColor and secondaryButtonBorderColor properties to Backpack theme definitions.
Backpack/Button:
- Added secondaryContentColor, secondaryBackgroundColor and secondaryBorderColor appearance proxy properties to support theming.

Fixed:

Backpack/Calendar
- Fixed the background of the header to be transparent.

8.9.0

Added:

Backpack/Theme:
- Added buttonLinkContentColor property to Backpack theme definitions.
Backpack/Button:
- Added linkContentColor appearance proxy property to support theming.

8.8.0

Added:

Backpack/Theme:
- Added chipPrimaryColor property to Backpack theme definitions.
Backpack/Chip:
- Added primaryColor appearance proxy property to support theming.

8.7.1

Fixed:

Backpack/Switch
Backpack/Theme
- Fixed a race condition bug were BPKSwitch when created from code would not correctly support theming.

8.7.0

Added:

Backpack/Theme:
- BPKThemeContainerController now returns self.rootViewController for forwardingTargetForSelector: this improves code that makes assumptions about the specific methods available on keyWindow.rootViewController when the previous rootViewController is wrapped in a BPKThemeContainerController. In debug builds this will cause an assertion error as it is not a behaviour we encourage relying on.

Fixed:

Backpack/Calendar:
- Added accessibility labels to BPKCalendar cells to provide month and year context to screen-readers.

8.6.0

Changed:

Backpack/Icon
- Updated alert--active, alert--add, alert--expired, alert--remove, price-alerts icons.

8.5.0

Added:

Backpack/Theme:
- Added primaryButtonContentColor, primaryButtonGradientStartColor, and primaryButtonGradientEndColor properties to Backpack theme definitions.
Backpack/Button:
- Added primaryContentColor, primaryGradientStartColor, and primaryGradientEndColor appearance proxy properties to support theming.

8.4.0

Added:

Backpack/Color
- Added colour blending utility, which can combine any two given colours with a specified weighting.

8.3.0

Added:

Backpack/Theme:
- Added primaryColor property to Backpack theme definitions.
- Added primaryColor helper method to BPKTheme, which returns the appropriate themed primary colour given a view.

8.2.0

Added:

Backpack/Theme
- Theme container controller now holds a reference to the currently applied theme.

8.1.0

Added:

Backpack/Spinner
- Added primaryColor appearance attribute to support theming.
Backpack/Theme
- Themes now apply primaryColor to Backpack Spinner components.

8.0.0

Breaking:

Backpack/Theme
- Theme container classes are no longer exposed by Backpack/Theme. Instead they must be accessed using the container method of the themes.

Changed:

Backpack/Calendar
- New selection mechanism where every selection after a range defined clears the previously selected range

7.0.0

Breaking:

Backpack/Calendar
- Changed the external interface of the Calendar to use a simple time zone independent date class, BPKSimpleDate/SimpleDate. All methods and properties that previously used NSDate in the device's local time zone now use BPKSimpleDate instead.
- minDate, maxDate, and locale in BPKCalendar/Calendar are now correctly nonnull.

Added:

Backpack/Calendar
- Added a method: simpleDateFromDate:/simpleDate(from:) to BPKCalendar/Calendar to convert from NSDate in the device's local time zone to BPKSimpleDate/SimpleDate.
- Added a method: dateFromSimpleDate:/date(from:) to BPKCalendar/Calendar to convert from BPKSimpleDate/SimpleDate to NSDate in the device's locale time zone.
- Added a new initializer to BPKCalendar/Calendar to create a calendar with a predefined minDate and maxDate. This initializer is preferred.

6.6.3

Backpack/Calendar
- Fixes for iPad split screen: Layout updated at the right time (after screen transition completed)

6.6.2

Fixed:

Backpack/Calendar
- Revert breaking changes that were accidentally included in 6.6.1.

6.6.1

Fixed:

Backpack/Calendar
- Make sure screen rotation works correctly.
- Fixed layout issues on iPad.

6.6.0

Added:

Backpack/Calendar
- Exposed some read only properties of the calendar's underlying scrollView. These are:
  - contentInset
  - contentSize
  - isDecelerating
  - isTracking
  - isDragging

6.5.1

Fixed:

Backpack/Button
- Fixed a bug where Backpack buttons would incorrectly lay out as if there was an image if the image was set and then removed.

6.5.0

Added:

Backpack/Icon
- Added new icons
  - BPKIconNameEcoLeaf
  - BPKIconNameHide

6.4.1

Changed:

Added a runtime check that all Backpack UI components are being called from the main thread.

6.4.0

Added:

Backpack/Theme
- New example themes and containers.

6.3.0

Added:

Backpack/Icon

Added a new class BPKIconView(IconView in Swift) for displaying icons. It is based on UIImageView and the perfect choice when you just want to display an icon with a tint.

#import <Backpack/Color.h>
#import <Backpack/Icon.h>

BPKIconView *iconView = [[BPKIconView alloc] initWithIconName:BPKIconNameAccessibility
                                                           size:BPKIconSizeLarge];
iconView.tintColor = BPKColor.blue500;

6.2.1

Fixed:

Backpack/Button
- Bug fix to ensure disabled style is not overridden when title is set.
- Bug fix to make link button background transparent.

6.2.0

Added:

Backpack/Icon
- Added new icons
  - BPKIconNameSocialLike
  - BPKIconNameGridLayout
Backpack/Font
- Added new API to make it easier to deal with custom attributes. attributesForForStyle:withCustomAttributes: in Objective-C and makeAttributes(fontStyle:customAttributes:) in Swift. Note this API will ignore some overrides that would change the text rendering to the point where it is no longer conforming to the Backpack style.

6.1.1

Fixed:

Backpack/Calendar
- Expose the NSCalendar instance used as a read only property.

6.1.0

Added:

Backpack/Icon
- Added new icons
  - BPKIconNameSpeaker

6.0.0

Breaking:

Bumped deployment target to iOS 10.0.

Fixed:

The calendar component no longer uses Auto Layout internally. This is to enable it to be used from React Native.
Internals of the date selection logic for the calendar has been refactored to support usage from React Native.

5.0.0

Breaking:

Backpack
- Remove all subspecs in favour of a single specification for the whole pod.
Backpack.Font
- Made the API more swifty by renaming the methods in Swift.

4.2.0

Added:

Backpack/Calendar
- Added ability for a user to select a range of dates beginning and ending on the same day.

4.1.0

Added:

Backpack/Button
- New outline button type which renders just an outline and the text. Designed for use on more colourful backgrounds.

4.0.1

Fixed:

Backpack/Calendar
- Minor fixes

4.0.0

Breaking:

Backpack/Font
- XXL and XXXL font sizes are now 30pt and 36pt (previously 36pt and 42pt). The 42pt font size has been removed for the time being.

3.2.1

Fixed:

BPKCalendar:
- Minor tweaks

3.2.0

Added:

BPKCalendar:
- Added Calendar component which was kindly contributed by Stark.

3.1.0

Added:

BPKCard:
- Added cornerStyles options of small (default) and large.

3.0.0

Breaking:

BPKShadow:
- Removed Xl variant of BPKShadow.

Fixed:

BPKChip:
- Updated accessibility traits.

2.3.1

Fixed:

Backpack/Icon:
- Updated bpk_send_message icon.

2.3.0

Added:

Backpack/Chip
- Added a new Skyscanner-branded chip component that supports toggling of selected state, and can be disabled.

2.2.0

Added:

Backpack/Gradient:

Added Baseline Scrim for use as an overlay on images that contain text content.

2.1.0

Added:

Backpack/Switch
- A new component for showing Skyscanner-branded switches, to be used in place of UISwitch.

2.0.0

Breaking:

Backpack/Font
- The new type scale is here and with it some parts of BPKFont have been removed, but fear not BPKFont has gained new capabilities too. See the migration guide below.

Added:

Backpack/Badge
Backpack/Button
Backpack/Dialog
Backpack/Label
Backpack/TextView
- All these component use the new type scale.

Migrating to the new type scale

The good news are that if you already use one of the higher level components you don't need to do anything. If you are directly using BPKFont some methods have been removed, specifically those that return UIFont * directly. The new type scale requires greater control of text rendering, because of this UIFont instances are not enough to fully qualify text. Example migration

Before

UIFont *font [BPKFont textBase];
// Use `font`

After

NSAttributedString *attributedString = [BPKFont attributedStringWithFontStyle:BPKFontStyleTextBase content:@"Hello"];
// Use `attributedString`

// There's also `(NSAttributedString *)attributedStringWithFontStyle:(BPKFontStyle)fontStyle content:(NSString *)content textColor:(UIColor *)textColor`
// if you need control of the color use to render the font(the default is gray700).
// `+ (NSDictionary<NSAttributedStringKey, id> *)attributesForFontStyle:(BPKFontStyle)fontStyle` is useful when you need to construct an `NSAttributedString` yourself.

1.2.0

Added:

Backpack/Icon
- Added new icons
- BPKIconNameCallback
- BPKIconNameEndCall
- BPKIconNameKeypad
- BPKIconNameMute
- BPKIconNamePhoneCall
- BPKIconNameSendMessage
- BPKIconNameUnmute

1.1.0

Added:

Backpack/Dialog
- A new component for showing Skyscanner style alerts and bottom sheets.

1.0.0

Fixed:

Backpack/Badge
Backpack/Card
Backpack/Color
Backpack/Font
Backpack/Gradient
Backpack/Panel
- Swift API updated to follow language conventions.

0.17.1

Fixed:

Backpack/Card
- Backpack card shadows will now be rendered correctly on MacOS. (Affect snapshot tests only)

0.17.0

Breaking:

Backpack/Card
- Backpack Card no longer allows addSubview to be used. Instead, Cards have a subview property that can be set.

Fixed:

Backpack/Card
- Non-padded cards will now correctly clip bounds of items placed inside.

Added:

Backpack/Card
- Divided cards now expose primarySubview and secondarySubview properties

0.16.1

Fixed:

Backpack/Icon
- Prevent collision with React Native icon font.
- Prevent assertion error by not attempting to register the icon font if it's already been registered.

0.16.0

Added:

Backpack/Gradient
- BPKGradientLayer now allows gradient being nil in which case it will render transparent
Backpack/Card:
- Added divided card styles.

Fixed:

Backpack/Button
- Link style BPKButtons do not have white background any more.

0.15.0

Added:

Backpack/TextView
- A UITextView subclass with Skyscanner styles.
Backpack/Card
- A UIControl subclass with Skyscanner card styling.

0.14.0

Added:

Backpack/Spinner
- A thin wrapper around UIActivityIndicatorView with the Skyscanner colours.
Backpack/Icon
- Added constants for icon names to avoid bugs due to the strongly typed API.

0.13.0

Breaking:

Backpack/Color
- Update Swift interface for Backpack colours. BPKColor is now Backpack.Color and the individual colours are class properties. BPKColor.blue500() becomes Backpack.Color.blue500.

0.12.0

Added:

Backpack/Icon
- Added new method for creating images for use as templates. + (UIImage *)templateIconNamed:name size: in Objective-C and makeTemplateIcon(name:size:) in Swift.
Backpack/Button
- Introducing the Backpack button. Includes all Backpack button styles, support for leading and trailing icons as well as icon only buttons.

0.11.15

Added:

Automated API docs publishing to https://backpack.github.io/ios

0.11.0

Added:

Backpack/Icon
- Added iconMapping property for an exhaustive list of available icon names.

0.10.0

Breaking:

Reworked BPKGradient interface. stops now has the type NSArray<NSNumber *> * instead of NSArray<NSValue *> * of CGPoints. A startPoint and endPoint of type CGPoint has been introduced and stops now indicate how far along the line formed by those two points the color sits.
Moved startPointForDirection and endPointForDirection from being c functions to being class methods on BPPKGradient.

Added:

Added two new initializers to BPKGradient: -initWithColors:stops:startPoint:endPoint and -initWithColors:startPoint:endPoint.
BPKGradientView(Backpack.GradientView in Swift) for drawing instance of BPKGradient.
BPKIcon(Backpack.Icon in Swift) for rendering Backpack icons.

0.9.0

Added:

Introducing Backpack/Label, the label component.

0.8.1

Added:

Introducing Backpack/Panel, the panel component.
Introducing Backpack/Badge, the badge component.

Note: 0.8.0 was skipped because of a bug.

0.7.0

Backpack gradient via BPKGradient and the Backpack/Gradient subpsec.

0.6.2

Fixed:

The generated code has been reordered due to changes in the underlying bpk-tokens package.

0.6.1

This release ended up broken don't use this version.

0.6.0

Breaking:

The color prefix in BPKColor methods have been removed as it was deemed to be redundant. Thanks to @danielnagy81 for contributing.

Added:

Added [BPKColor clear]. Thanks to @danielnagy81 for contributing.

0.5.1

Fixed:

Ensure that the root pod specification can be used and that the Backpack/Backpack.h import works as expected.

0.5.0

Added:

Backpack shadows via BPKShadow and the Backpack/Shadow subpsec.

0.4.0

Added:

Backpack radii constants via BpkRadii and the Backpack/Radii subspec.

0.3.0

Added:

Backpack spacing constants via BpkSpacing and the Backpack/Spacing subspec.

0.2.0

Added:

Introduced Backpack Font stack via BPKFont and the Backpack/Font subspec.

0.1.0

Breaking:

Moved colours to a subspec in Backpack/Color.

Use as

#import <Backpack/Color.h>

[BPKColor colorBlue500];

0.0.2

Dummy release to test, release automation.

0.0.1

Initial release of Backpack for iOS featuring color tokens. Usage

#import <Backpack/Backpack.h>

[BPKColor colorBlue500];

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39.1.1

39.1.0

39.0.0

38.3.0

38.2.0

38.1.0

38.0.0

37.0.1

37.0.0