API change summaries

__NOTOC__
This page lists archived summaries of changes to the WoW API, including the Widget API and Lua functions.
{| class="darktable" 	Retail 	Retail
Dragonflight 	Dragonflight 	
Patch 10.1 	10.1.0 · 10.1.5 · 10.1.7 	
Patch 10.0 	10.0.0 · 10.0.2 · 10.0.5 · 10.0.7 	
Shadowlands 	Shadowlands 	
Patch 9.2 	9.2.0 · 9.2.5 · 9.2.7 	
Patch 9.1 	9.1.0 · 9.1.5 	
Patch 9.0 	9.0.1 · 9.0.2 · 9.0.5 	
Battle for Azeroth 	Battle for Azeroth 	
Patch 8.3 	8.3.0 · 8.3.7 	
Patch 8.2 	8.2.0 · 8.2.5 	
Patch 8.1 	8.1.0 · 8.1.5 	
Patch 8.0 	8.0.1 	
Legion 	Legion 	
Patch 7.3 	7.3.0 · 7.3.2 	
Patch 7.2 	7.2.0 	
Patch 7.1 	7.1.0 	
Patch 7.0 	7.0.3 	
Warlords of Draenor 	Warlords of Draenor 	
Patch 6.2 	6.2.0 · 6.2.4 	
Patch 6.1 	6.1.0 	
Patch 6.0 	6.0.2 	
Mists of Pandaria 	Mists of Pandaria 	
Patch 5.4 	5.4.0 · 5.4.1 · 5.4.2 · 5.4.7 · 5.4.8	
Patch 5.3 	5.3.0 	
Patch 5.2 	5.2.0 	
Patch 5.1 	5.1.0 	
Patch 5.0 	5.0.4 	
Cataclysm 	Cataclysm 	
Patch 4.3 	4.3.0 · 4.3.4 	
Patch 4.2 	4.2.0 	
Patch 4.1 	4.1.0 	
Patch 4.0 	4.0.1 	
Wrath of the Lich King	Wrath of the Lich King 	
Patch 3.3 	3.3.0 · 3.3.3 · 3.3.5 	
Patch 3.2 	3.2.0 	
Patch 3.1 	3.1.0 	
Patch 3.0 	3.0.2 · 3.0.3 · 3.0.8 	
Burning Crusade 	Burning Crusade 	
Patch 2.4 	2.4.0 · 2.4.2 	
Patch 2.3 	2.3.0 	
Patch 2.2 	2.2.0 	
Patch 2.1 	2.1.0 	
Patch 2.0 	2.0.1 	
== Historical patch changes ==
: See also: API change summaries/Historical
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