## Contents

- [Contents](#contents)
- [Notable Changes](#notable-changes)
- [API Changes by Category](#api-changes-by-category)
- [Enum Changes](#enum-changes)
- [Event Changes](#event-changes)
- [FrameXML API Changes](#framexml-api-changes)
- [Widget API Changes](#widget-api-changes)
- [Resources](#resources)

## Notable Changes

- The interface version is **90200**. [Deprecations for this patch can be found here][Deprecated_9_2_0.lua].
- APIs and events have been added to make the client UI "Notch Aware" for MacBook Pro systems.

## API Changes by Category

### C_ClickBindings

- Added: [C_ClickBindings.CanSpellBeClickBound]
- Added: [C_ClickBindings.ExecuteBinding]
- Added: [C_ClickBindings.GetBindingType]
- Added: [C_ClickBindings.GetEffectiveInteractionButton]
- Added: [C_ClickBindings.GetProfileInfo]
- Added: [C_ClickBindings.GetStringFromModifiers]
- Added: [C_ClickBindings.GetTutorialShown]
- Added: [C_ClickBindings.MakeModifiers]
- Added: [C_ClickBindings.ResetCurrentProfile]
- Added: [C_ClickBindings.SetProfileByInfo]
- Added: [C_ClickBindings.SetTutorialShown]

### C_GamePad

- Added: [C_GamePad.ClearLedColor]
- Added: [C_GamePad.GetLedColor]
- Added: [C_GamePad.SetLedColor]

### C_Garrison

- Added: [C_Garrison.GetCurrentCypherEquipmentLevel]
- Added: [C_Garrison.GetCyphersToNextEquipmentLevel]
- Added: [C_Garrison.GetMaxCypherEquipmentLevel]

### C_PlayerChoice

- Added: [C_PlayerChoice.GetRemainingTime]

### C_PvP

- Added: [C_PvP.CanDisplayDamage]
- Added: [C_PvP.CanDisplayHealing]
- Added: [C_PvP.CanDisplayKillingBlows]
- Added: [C_PvP.GetCustomVictoryStatID]
- Added: [C_PvP.GetSpecialEventBrawlInfo]
- Removed: [C_PvP.GetSpecialEventDetails]
- Removed: [C_PvP.GetSpecialEventInfo]

### C_TTSSettings

- Added: [C_TTSSettings.ShouldOverrideMessage]

### C_Transmog

- Added: [C_Transmog.ExtractTransmogIDList] - Added in hotfix build 9.1.5.41031.

### C_UI

- Added: [C_UI.DoesAnyDisplayHaveNotch] - Returns true if any connected display has a notch.
- Added: [C_UI.GetTopLeftNotchSafeRegion] - Returns a rectangle representing the screen region left of the notch.
- Added: [C_UI.GetTopRightNotchSafeRegion] - Returns a rectangle representing the screen region right of the notch.
- Added: [C_UI.ShouldUIParentAvoidNotch] - Returns true if UIParent should duck to avoid a notch.

### C_UIWidgetManager

- Added: [C_UIWidgetManager.GetUnitPowerBarWidgetVisualizationInfo]

## Enum Changes

- Added: [Enum.AuctionHouseError]
- Added: [Enum.AuctionHouseNotification]
- Added: [Enum.ClickBindingInteraction]
- Added: [Enum.ClickBindingType]
- Added: [Enum.LanguageFlag]
- Added: [Enum.PetbattleState]
- Added: [Enum.UnitSex] - This has additionally had a new "Both" value added.
- Deprecated: [Enum.PetBattleState] - Replaced by [Enum.PetbattleState].
- Deprecated: Enum.Unitsex - Replaced by [Enum.UnitSex].

## Event Changes

- Added: [AUCTION_HOUSE_SHOW_COMMODITY_WON_NOTIFICATION]
- Added: [AUCTION_HOUSE_SHOW_ERROR]
- Added: [AUCTION_HOUSE_SHOW_FORMATTED_NOTIFICATION]
- Added: [AUCTION_HOUSE_SHOW_NOTIFICATION]
- Added: [CLICKBINDINGS_SET_HIGHLIGHTS_SHOWN]
- Added: [GAME_PAD_ACTIVE_CHANGED] - Added in hotfix build 9.1.5.41288.
- Added: [NOTCHED_DISPLAY_MODE_CHANGED]
- Added: [NOTIFY_CHAT_SUPPRESSED]

## FrameXML API Changes

Note that each build generally has a significant number of FrameXML utility changes, of which only significant ones of interest will be listed here.

- Added: [AnchorUtil.DebugAnchorGraph]
- Added: [AnchorUtil.PrintAnchorGraph]
- Added: [FitToParent]
- Added: [InClickBindingMode]
- Added: [SetUIPanelShown]

## Widget API Changes

### FontString

- Added: [FontString:GetTextScale]
- Added: [FontString:SetTextScale]

### GameTooltip

- Added: [GameTooltip:SetSpecialPvpBrawl]

## Resources

- [FrameXML Diff](https://github.com/Gethe/wow-ui-source/compare/2f254e3a2caec49ee678d37f2175b33ed84f94f7..ptr)
- [FrameXML Export](https://github.com/Gethe/wow-ui-source/commit/ptr)

<!--
  Ingame API documentation links should point to the API documentation browser:
    API Docs:  https://www.townlong-yak.com/framexml/BUILD_NUMBER_OR_VERSION/Blizzard_APIDocumentation#C_Pony.Groom

  FrameXML links should go to a UI dump or the FrameXML Browser:
    GitHub:    https://github.com/Gethe/wow-ui-source/blob/COMMIT_HASH/SharedXML/SharedConstants.lua#L54
    Browser:   https://www.townlong-yak.com/framexml/BUILD_NUMBER_OR_VERSION/SharedConstants.lua#54
               https://www.townlong-yak.com/framexml/go/NAME_OF_SYMBOL

  Wiki links should go to the API documentation for a function or structure:
    Enums:     https://wow.fandom.com/wiki/PonyCustomizationOption
    Events:    https://wow.fandom.com/wiki/PONY_LOST_IN_TRANSIT
    Functions: https://wow.fandom.com/wiki/API_C_Pony.Groom
    Handlers:  https://wow.fandom.com/wiki/UIHANDLER_OnPonyChanged
    Widgets:   https://wow.fandom.com/wiki/API_PonyFrame_SetCurrentPony
-->

[Deprecated_9_2_0.lua]: https://github.com/Gethe/wow-ui-source/blob/ptr/Interface/AddOns/Blizzard_Deprecated/Deprecated_9_2_0.lua

[C_ClickBindings.CanSpellBeClickBound]: https://github.com/Gethe/wow-ui-source/blob/7b405cd80f56bfa7d637b07a576f9139ba7e4cae/Interface/AddOns/Blizzard_APIDocumentation/ClickBindingsDocumentation.lua#L10
[C_ClickBindings.ExecuteBinding]: https://github.com/Gethe/wow-ui-source/blob/7b405cd80f56bfa7d637b07a576f9139ba7e4cae/Interface/AddOns/Blizzard_APIDocumentation/ClickBindingsDocumentation.lua#L24
[C_ClickBindings.GetBindingType]: https://github.com/Gethe/wow-ui-source/blob/7b405cd80f56bfa7d637b07a576f9139ba7e4cae/Interface/AddOns/Blizzard_APIDocumentation/ClickBindingsDocumentation.lua#L35
[C_ClickBindings.GetEffectiveInteractionButton]: https://github.com/Gethe/wow-ui-source/blob/7b405cd80f56bfa7d637b07a576f9139ba7e4cae/Interface/AddOns/Blizzard_APIDocumentation/ClickBindingsDocumentation.lua#L50
[C_ClickBindings.GetProfileInfo]: https://github.com/Gethe/wow-ui-source/blob/7b405cd80f56bfa7d637b07a576f9139ba7e4cae/Interface/AddOns/Blizzard_APIDocumentation/ClickBindingsDocumentation.lua#L65
[C_ClickBindings.GetStringFromModifiers]: https://github.com/Gethe/wow-ui-source/blob/7b405cd80f56bfa7d637b07a576f9139ba7e4cae/Interface/AddOns/Blizzard_APIDocumentation/ClickBindingsDocumentation.lua#L74
[C_ClickBindings.GetTutorialShown]: https://github.com/Gethe/wow-ui-source/blob/7b405cd80f56bfa7d637b07a576f9139ba7e4cae/Interface/AddOns/Blizzard_APIDocumentation/ClickBindingsDocumentation.lua#L88
[C_ClickBindings.MakeModifiers]: https://github.com/Gethe/wow-ui-source/blob/7b405cd80f56bfa7d637b07a576f9139ba7e4cae/Interface/AddOns/Blizzard_APIDocumentation/ClickBindingsDocumentation.lua#L97
[C_ClickBindings.ResetCurrentProfile]: https://github.com/Gethe/wow-ui-source/blob/7b405cd80f56bfa7d637b07a576f9139ba7e4cae/Interface/AddOns/Blizzard_APIDocumentation/ClickBindingsDocumentation.lua#L106
[C_ClickBindings.SetProfileByInfo]: https://github.com/Gethe/wow-ui-source/blob/7b405cd80f56bfa7d637b07a576f9139ba7e4cae/Interface/AddOns/Blizzard_APIDocumentation/ClickBindingsDocumentation.lua#L110
[C_ClickBindings.SetTutorialShown]: https://github.com/Gethe/wow-ui-source/blob/7b405cd80f56bfa7d637b07a576f9139ba7e4cae/Interface/AddOns/Blizzard_APIDocumentation/ClickBindingsDocumentation.lua#L119
[C_GamePad.ClearLedColor]: https://github.com/Gethe/wow-ui-source/blob/7b405cd80f56bfa7d637b07a576f9139ba7e4cae/Interface/AddOns/Blizzard_APIDocumentation/GamePadDocumentation.lua#L70
[C_GamePad.GetLedColor]: https://github.com/Gethe/wow-ui-source/blob/7b405cd80f56bfa7d637b07a576f9139ba7e4cae/Interface/AddOns/Blizzard_APIDocumentation/GamePadDocumentation.lua#L161
[C_GamePad.SetLedColor]: https://github.com/Gethe/wow-ui-source/blob/7b405cd80f56bfa7d637b07a576f9139ba7e4cae/Interface/AddOns/Blizzard_APIDocumentation/GamePadDocumentation.lua#L188
[C_Garrison.GetCurrentCypherEquipmentLevel]: https://github.com/Gethe/wow-ui-source/blob/7b405cd80f56bfa7d637b07a576f9139ba7e4cae/Interface/AddOns/Blizzard_APIDocumentation/GarrisonInfoDocumentation.lua#L123
[C_Garrison.GetCyphersToNextEquipmentLevel]: https://github.com/Gethe/wow-ui-source/blob/7b405cd80f56bfa7d637b07a576f9139ba7e4cae/Interface/AddOns/Blizzard_APIDocumentation/GarrisonInfoDocumentation.lua#L150
[C_Garrison.GetMaxCypherEquipmentLevel]: https://github.com/Gethe/wow-ui-source/blob/7b405cd80f56bfa7d637b07a576f9139ba7e4cae/Interface/AddOns/Blizzard_APIDocumentation/GarrisonInfoDocumentation.lua#L245
[C_PlayerChoice.GetRemainingTime]: https://github.com/Gethe/wow-ui-source/blob/7b405cd80f56bfa7d637b07a576f9139ba7e4cae/Interface/AddOns/Blizzard_APIDocumentation/PlayerChoiceDocumentation.lua#L28
[C_PvP.CanDisplayDamage]: https://github.com/Gethe/wow-ui-source/blob/7b405cd80f56bfa7d637b07a576f9139ba7e4cae/Interface/AddOns/Blizzard_APIDocumentation/PvpInfoDocumentation.lua#L10
[C_PvP.CanDisplayHealing]: https://github.com/Gethe/wow-ui-source/blob/7b405cd80f56bfa7d637b07a576f9139ba7e4cae/Interface/AddOns/Blizzard_APIDocumentation/PvpInfoDocumentation.lua#L28
[C_PvP.CanDisplayKillingBlows]: https://github.com/Gethe/wow-ui-source/blob/7b405cd80f56bfa7d637b07a576f9139ba7e4cae/Interface/AddOns/Blizzard_APIDocumentation/PvpInfoDocumentation.lua#L46
[C_PvP.GetCustomVictoryStatID]: https://github.com/Gethe/wow-ui-source/blob/7b405cd80f56bfa7d637b07a576f9139ba7e4cae/Interface/AddOns/Blizzard_APIDocumentation/PvpInfoDocumentation.lua#L244
[C_PvP.GetSpecialEventBrawlInfo]: https://github.com/Gethe/wow-ui-source/blob/7b405cd80f56bfa7d637b07a576f9139ba7e4cae/Interface/AddOns/Blizzard_APIDocumentation/PvpInfoDocumentation.lua#L523
[C_TTSSettings.ShouldOverrideMessage]: https://github.com/Gethe/wow-ui-source/blob/7b405cd80f56bfa7d637b07a576f9139ba7e4cae/Interface/AddOns/Blizzard_APIDocumentation/TTSSettingsDocumentation.lua#L193
[C_UI.DoesAnyDisplayHaveNotch]: https://www.townlong-yak.com/framexml/ptr/Blizzard_APIDocumentation#C_UI.DoesAnyDisplayHaveNotch
[C_UI.GetTopLeftNotchSafeRegion]: https://www.townlong-yak.com/framexml/ptr/Blizzard_APIDocumentation#C_UI.GetTopLeftNotchSafeRegion
[C_UI.GetTopRightNotchSafeRegion]: https://www.townlong-yak.com/framexml/ptr/Blizzard_APIDocumentation#C_UI.GetTopRightNotchSafeRegion
[C_UI.ShouldUIParentAvoidNotch]: https://www.townlong-yak.com/framexml/ptr/Blizzard_APIDocumentation#C_UI.ShouldUIParentAvoidNotch
[C_UIWidgetManager.GetUnitPowerBarWidgetVisualizationInfo]: https://github.com/Gethe/wow-ui-source/blob/7b405cd80f56bfa7d637b07a576f9139ba7e4cae/Interface/AddOns/Blizzard_APIDocumentation/UIWidgetManagerDocumentation.lua#L368

[C_PvP.GetSpecialEventDetails]: https://www.townlong-yak.com/framexml/9.1.5/Blizzard_APIDocumentation#C_PvP.GetSpecialEventDetails
[C_PvP.GetSpecialEventInfo]: https://www.townlong-yak.com/framexml/9.1.5/Blizzard_APIDocumentation#C_PvP.GetSpecialEventInfo
[C_Transmog.ExtractTransmogIDList]: https://www.townlong-yak.com/framexml/9.1.5/Blizzard_APIDocumentation#C_Transmog.ExtractTransmogIDList

[AnchorUtil.DebugAnchorGraph]: https://github.com/Gethe/wow-ui-source/blob/7b405cd80f56bfa7d637b07a576f9139ba7e4cae/Interface/SharedXML/AnchorUtil.lua#L293
[AnchorUtil.PrintAnchorGraph]: https://github.com/Gethe/wow-ui-source/blob/7b405cd80f56bfa7d637b07a576f9139ba7e4cae/Interface/SharedXML/AnchorUtil.lua#L324
[FitToParent]: https://github.com/Gethe/wow-ui-source/blob/7b405cd80f56bfa7d637b07a576f9139ba7e4cae/Interface/SharedXML/FrameUtil.lua#L81
[InClickBindingMode]: https://github.com/Gethe/wow-ui-source/blob/7b405cd80f56bfa7d637b07a576f9139ba7e4cae/Interface/FrameXML/UIParent.lua#L893
[SetUIPanelShown]: https://github.com/Gethe/wow-ui-source/blob/7b405cd80f56bfa7d637b07a576f9139ba7e4cae/Interface/FrameXML/UIParent.lua#L3567

[AUCTION_HOUSE_SHOW_COMMODITY_WON_NOTIFICATION]: https://github.com/Gethe/wow-ui-source/blob/7b405cd80f56bfa7d637b07a576f9139ba7e4cae/Interface/AddOns/Blizzard_APIDocumentation/AuctionHouseDocumentation.lua#L1019
[AUCTION_HOUSE_SHOW_ERROR]: https://github.com/Gethe/wow-ui-source/blob/7b405cd80f56bfa7d637b07a576f9139ba7e4cae/Interface/AddOns/Blizzard_APIDocumentation/AuctionHouseDocumentation.lua#L1029
[AUCTION_HOUSE_SHOW_FORMATTED_NOTIFICATION]: https://github.com/Gethe/wow-ui-source/blob/7b405cd80f56bfa7d637b07a576f9139ba7e4cae/Interface/AddOns/Blizzard_APIDocumentation/AuctionHouseDocumentation.lua#L1038
[AUCTION_HOUSE_SHOW_NOTIFICATION]: https://github.com/Gethe/wow-ui-source/blob/7b405cd80f56bfa7d637b07a576f9139ba7e4cae/Interface/AddOns/Blizzard_APIDocumentation/AuctionHouseDocumentation.lua#L1048
[CLICKBINDINGS_SET_HIGHLIGHTS_SHOWN]: https://github.com/Gethe/wow-ui-source/blob/7b405cd80f56bfa7d637b07a576f9139ba7e4cae/Interface/AddOns/Blizzard_APIDocumentation/ClickBindingsDocumentation.lua#L129
[GAME_PAD_ACTIVE_CHANGED]: https://github.com/Gethe/wow-ui-source/blob/7b405cd80f56bfa7d637b07a576f9139ba7e4cae/Interface/AddOns/Blizzard_APIDocumentation/GamePadDocumentation.lua#L231
[NOTIFY_CHAT_SUPPRESSED]: https://github.com/Gethe/wow-ui-source/blob/7b405cd80f56bfa7d637b07a576f9139ba7e4cae/Interface/AddOns/Blizzard_APIDocumentation/ChatInfoDocumentation.lua#L2132
[NOTCHED_DISPLAY_MODE_CHANGED]: https://www.townlong-yak.com/framexml/ptr/Blizzard_APIDocumentation#NOTCHED_DISPLAY_MODE_CHANGED

[Enum.AuctionHouseError]: https://github.com/Gethe/wow-ui-source/blob/7b405cd80f56bfa7d637b07a576f9139ba7e4cae/Interface/AddOns/Blizzard_APIDocumentation/AuctionHouseEnumsDocumentation.lua#L18
[Enum.AuctionHouseNotification]: https://github.com/Gethe/wow-ui-source/blob/7b405cd80f56bfa7d637b07a576f9139ba7e4cae/Interface/AddOns/Blizzard_APIDocumentation/AuctionHouseEnumsDocumentation.lua#L85
[Enum.ClickBindingInteraction]: https://github.com/Gethe/wow-ui-source/blob/7b405cd80f56bfa7d637b07a576f9139ba7e4cae/Interface/AddOns/Blizzard_APIDocumentation/ClickBindingsConstantsDocumentation.lua#L6
[Enum.ClickBindingType]: https://github.com/Gethe/wow-ui-source/blob/7b405cd80f56bfa7d637b07a576f9139ba7e4cae/Interface/AddOns/Blizzard_APIDocumentation/ClickBindingsConstantsDocumentation.lua#L18
[Enum.LanguageFlag]: https://github.com/Gethe/wow-ui-source/blob/7b405cd80f56bfa7d637b07a576f9139ba7e4cae/Interface/AddOns/Blizzard_APIDocumentation/ChatConstantsDocumentation.lua#L40
[Enum.PetbattleState]: https://github.com/Gethe/wow-ui-source/blob/7b405cd80f56bfa7d637b07a576f9139ba7e4cae/Interface/AddOns/Blizzard_APIDocumentation/PetBattleConstantsDocumentation.lua#L270
[Enum.PetBattleState]: https://github.com/Gethe/wow-ui-source/blob/7b405cd80f56bfa7d637b07a576f9139ba7e4cae/Interface/AddOns/Blizzard_Deprecated/Deprecated_9_2_0.lua#L11
[Enum.UnitSex]: https://github.com/Gethe/wow-ui-source/blob/7b405cd80f56bfa7d637b07a576f9139ba7e4cae/Interface/AddOns/Blizzard_APIDocumentation/UnitSexConstantsDocumentation.lua#L6

[FontString:GetTextScale]: https://wow.fandom.com/wiki/API_FontString_GetTextScale
[FontString:SetTextScale]: https://wow.fandom.com/wiki/API_FontString_SetTextScale
[GameTooltip:SetSpecialPvpBrawl]: https://wow.fandom.com/wiki/API_GameTooltip_SetSpecialPvpBrawl