This article documents API changes made in Patch 8.3.0. Previous patch: Patch 8.2.5. Next patch: Patch 8.3.7.

Changes

• TOC: 80300
• The Auction House was revamped ^[1]
• Deprecated API: Deprecated_8_3_0.lua

Diffs

8.2.5 (32978) to 8.3.0 (33062) Jan 14 2020

FrameXML, InterfaceResources

8.3.0 (34601) May 29 2020

FrameXML, InterfaceResources

• New functions: C_AzeriteEssence.GetNumUsableEssences, C_Item.IsItemCorruptable, TargetSpellHasApplyCorruption

8.3.0 (34769) Jun 11 2020

FrameXML, InterfaceResources

• New event: LFG_GROUP_DELISTED_LEADERSHIP_CHANGE

Global API

Global API 8.2.5 (32978) → 8.3.0 (33237)

123 new functions

42 removed/renamed functions

C_AuctionHouse.CalculateCommodityDeposit C_AuctionHouse.CalculateItemDeposit C_AuctionHouse.CanCancelAuction C_AuctionHouse.CancelAuction C_AuctionHouse.CancelCommoditiesPurchase C_AuctionHouse.CancelSell C_AuctionHouse.CloseAuctionHouse C_AuctionHouse.ConfirmCommoditiesPurchase C_AuctionHouse.FavoritesAreAvailable C_AuctionHouse.GetAuctionItemSubClasses C_AuctionHouse.GetAvailablePostCount C_AuctionHouse.GetBidInfo C_AuctionHouse.GetBidType C_AuctionHouse.GetBrowseResults C_AuctionHouse.GetCancelCost C_AuctionHouse.GetCommoditySearchResultInfo C_AuctionHouse.GetCommoditySearchResultsQuantity C_AuctionHouse.GetExtraBrowseInfo C_AuctionHouse.GetFilterGroups C_AuctionHouse.GetItemCommodityStatus C_AuctionHouse.GetItemKeyFromItem C_AuctionHouse.GetItemKeyInfo C_AuctionHouse.GetItemSearchResultInfo C_AuctionHouse.GetItemSearchResultsQuantity C_AuctionHouse.GetMaxBidItemBid C_AuctionHouse.GetMaxBidItemBuyout C_AuctionHouse.GetMaxCommoditySearchResultPrice C_AuctionHouse.GetMaxItemSearchResultBid C_AuctionHouse.GetMaxItemSearchResultBuyout C_AuctionHouse.GetMaxOwnedAuctionBid C_AuctionHouse.GetMaxOwnedAuctionBuyout C_AuctionHouse.GetNumBidTypes C_AuctionHouse.GetNumBids C_AuctionHouse.GetNumCommoditySearchResults C_AuctionHouse.GetNumItemSearchResults C_AuctionHouse.GetNumOwnedAuctionTypes C_AuctionHouse.GetNumOwnedAuctions C_AuctionHouse.GetNumReplicateItems C_AuctionHouse.GetOwnedAuctionInfo C_AuctionHouse.GetOwnedAuctionType C_AuctionHouse.GetQuoteDurationRemaining C_AuctionHouse.GetReplicateItemBattlePetInfo C_AuctionHouse.GetReplicateItemInfo C_AuctionHouse.GetReplicateItemLink C_AuctionHouse.GetReplicateItemTimeLeft C_AuctionHouse.GetTimeLeftBandInfo C_AuctionHouse.HasFavorites C_AuctionHouse.HasFullBidResults C_AuctionHouse.HasFullBrowseResults C_AuctionHouse.HasFullCommoditySearchResults C_AuctionHouse.HasFullItemSearchResults C_AuctionHouse.HasFullOwnedAuctionResults C_AuctionHouse.HasMaxFavorites C_AuctionHouse.HasSearchResults C_AuctionHouse.IsFavoriteItem C_AuctionHouse.IsSellItemValid C_AuctionHouse.IsThrottledMessageSystemReady C_AuctionHouse.MakeItemKey C_AuctionHouse.PlaceBid C_AuctionHouse.PostCommodity C_AuctionHouse.PostItem C_AuctionHouse.QueryBids C_AuctionHouse.QueryOwnedAuctions C_AuctionHouse.RefreshCommoditySearchResults C_AuctionHouse.RefreshItemSearchResults C_AuctionHouse.ReplicateItems C_AuctionHouse.RequestMoreBrowseResults C_AuctionHouse.RequestMoreCommoditySearchResults C_AuctionHouse.RequestMoreItemSearchResults C_AuctionHouse.SearchForFavorites C_AuctionHouse.SearchForItemKeys C_AuctionHouse.SendBrowseQuery C_AuctionHouse.SendSearchQuery C_AuctionHouse.SendSellSearchQuery C_AuctionHouse.SetFavoriteItem C_AuctionHouse.StartCommoditiesPurchase C_AzeriteItem.GetUnlimitedPowerLevel C_Calendar.IsEventOpen C_ClubFinder.GetPostingIDFromClubFinderGUID C_Garrison.GetGarrisonTalentTreeCurrencyTypes C_Garrison.GetGarrisonTalentTreeType C_Garrison.GetTalentPointsSpentInTalentTree C_Garrison.GetTalentTreeTalentPointResearchInfo C_GuildInfo.GetGuildTabardInfo C_Item.GetStackCount C_Item.IsItemCorrupted C_Item.IsItemCorruptionRelated C_Item.IsItemCorruptionResistant C_Item.LockItemByGUID C_Item.UnlockItemByGUID C_ItemInteraction.ClearPendingItem C_ItemInteraction.CloseUI C_ItemInteraction.GetItemInteractionInfo C_ItemInteraction.GetItemInteractionSpellId C_ItemInteraction.InitializeFrame C_ItemInteraction.PerformItemInteraction C_ItemInteraction.Reset C_ItemInteraction.SetCorruptionReforgerItemTooltip C_ItemInteraction.SetPendingItem C_LFGuildInfo.GetRecruitingGuildTabardInfo C_Mail.CanCheckInbox C_Map.CloseWorldMapInteraction C_PartyInfo.GetMinLevel C_QuestLog.GetActiveThreatMaps C_QuestLog.HasActiveThreats C_QuestLog.IsThreatQuest C_TaskQuest.GetThreatQuests C_UIWidgetManager.GetPowerBarWidgetSetID C_WowTokenUI.StartTokenSell GetCorruption GetCorruptionResistance GetNegativeCorruptionEffectInfo GetUnitPowerBarInfo GetUnitPowerBarInfoByID GetUnitPowerBarStrings GetUnitPowerBarStringsByID GetUnitPowerBarTextureInfo GetUnitPowerBarTextureInfoByID IsCorruptedItem IsUnitModelReadyForUI IsUsingFixedTimeStep PetDefensiveAssistMode UnitPowerBarID

C_ProductChoice.GetChoices C_ProductChoice.GetNumSuppressed C_ProductChoice.GetProducts C_ProductChoice.MakeSelection C_WowTokenPublic.SellToken CalculateAuctionDeposit CanCancelAuction CanSendAuctionQuery CancelAuction CancelSell ClickAuctionSellItemButton CloseAuctionHouse ConfirmPostAuction GetAlternatePowerInfoByID GetAuctionDeposit GetAuctionHouseDepositRate GetAuctionItemBattlePetInfo GetAuctionItemInfo GetAuctionItemLink GetAuctionItemSubClasses GetAuctionItemTimeLeft GetAuctionSellItemInfo GetAuctionSort GetBidderAuctionItems GetNumAuctionItems GetOwnerAuctionItems GetRecruitingGuildTabardInfo GetSelectedAuctionItem IsAuctionSortReversed PlaceAuctionBid PostAuction QueryAuctionItems SetAuctionsTabShowing SetSelectedAuctionItem SortAuctionApplySort SortAuctionClearSort SortAuctionItems SortAuctionSetSort StartAuction UnitAlternatePowerCounterInfo UnitAlternatePowerInfo UnitAlternatePowerTextureInfo

Widgets

Widget API 8.2.5 (32978) → 8.3.0 (33062)

2 new methods	2 removed methods
Button:RegisterForMouse GameTooltip:SetItemKey	GameTooltip:SetAuctionItem GameTooltip:SetAuctionSellItem

Events

Events 8.2.5 (32978) → 8.3.0 (33237)

39 new events

6 removed events

AUCTION_CANCELED AUCTION_HOUSE_AUCTION_CREATED AUCTION_HOUSE_BROWSE_FAILURE AUCTION_HOUSE_BROWSE_RESULTS_ADDED AUCTION_HOUSE_BROWSE_RESULTS_UPDATED AUCTION_HOUSE_FAVORITES_UPDATED AUCTION_HOUSE_NEW_BID_RECEIVED AUCTION_HOUSE_NEW_RESULTS_RECEIVED AUCTION_HOUSE_THROTTLED_MESSAGE_DROPPED AUCTION_HOUSE_THROTTLED_MESSAGE_QUEUED AUCTION_HOUSE_THROTTLED_MESSAGE_RESPONSE_RECEIVED AUCTION_HOUSE_THROTTLED_MESSAGE_SENT AUCTION_HOUSE_THROTTLED_SPECIFIC_SEARCH_READY AUCTION_HOUSE_THROTTLED_SYSTEM_READY BIDS_UPDATED BID_ADDED COMMENTATOR_IMMEDIATE_FOV_UPDATE COMMODITY_PRICE_UNAVAILABLE COMMODITY_PRICE_UPDATED COMMODITY_PURCHASED COMMODITY_PURCHASE_FAILED COMMODITY_PURCHASE_SUCCEEDED COMMODITY_SEARCH_RESULTS_ADDED COMMODITY_SEARCH_RESULTS_UPDATED EXTRA_BROWSE_INFO_RECEIVED GLOBAL_MOUSE_DOWN GLOBAL_MOUSE_UP ITEM_INTERACTION_CLOSE ITEM_INTERACTION_ITEM_SELECTION_UPDATED ITEM_INTERACTION_OPEN ITEM_KEY_ITEM_INFO_RECEIVED ITEM_PURCHASED ITEM_SEARCH_RESULTS_ADDED ITEM_SEARCH_RESULTS_UPDATED OWNED_AUCTIONS_UPDATED REPLICATE_ITEM_LIST_UPDATE TOKEN_SELL_CONFIRMED WORLD_MAP_CLOSE WORLD_MAP_OPEN

AUCTION_BIDDER_LIST_UPDATE AUCTION_HOUSE_POST_ERROR AUCTION_HOUSE_POST_WARNING AUCTION_ITEM_LIST_UPDATE AUCTION_OWNED_LIST_UPDATE NEW_AUCTION_UPDATE

CVars

CVars 8.2.5 (32978) → 8.3.0 (33062)

5 new cvars	1 removed command
calendarShowHolidays Collision NamePlateClassificationScale NamePlateMaximumClassificationScale PreventOsIdleSleep	DumpSoundKits

References