AchievementLink

Shares progress toward an achievement.
|cffffff00|H|h[Title]|h|r
== Payload ==
The payload starts with achievement and encodes ten fields:
:; achievementID : - AchievementID used with or 
:; guid: - The player's GUID.
:; completed : - 1 if the achievement was finished, or 0.
:; month : - Month this was finished, or 0.
:; day : - Day this was finished, or 0.
:; year : - The year minus 2000, or -1.
:; criteria1, criteria2, criteria3, criteria4 : - 32 bitset list identifying which criteria are finished.
The display text will vary depending which language client was used to construct the link. In a chat window, the sender's language is used.
== Details ==
* As with other hyperlinks, UI escape sequences surround the payload as c|ffffff00|H and |h[Title]|h|r
* The title will vary depending which language client was used; the sender's language appears in a chat window.
== Examples ==
|cffffff00|Hachievement:2186:Player-976-0002FD64:1:12:19:8:4294967295:4294967295:4294967295:4294967295|h[The Immortal]|h|r
: The_Immortal_(achievement) completed on 2008-12-19.
|cffffff00|Hachievement:1284:Player-976-0002FD64:0:0:0:-1:65529:0:0:0|h[Outland Dungeonmaster]|h|r
: Outland_Dungeonmaster unfinished.
== Patch changes ==
* 
*