Patch 5.2.0/API changes

• Display both text/percent on status bars option
• Monk Stagger bar displays the amount of staggered damage the monk will take in the next 10 seconds.
• Absorption effects are now displayed over the default UI's health bars; it is possible for addons to retrieve the total amount of absorption stacked on a unit.
• SecureActionButtonTemplate has a new "togglemenu" action type, which (securely) opens a unit popup menu for the unit specified by the action button.
• Items in void storage can now be used to transmogrify items in your inventory. (API calls implemented, but no UI added: and )

• Raid difficulty functions and were renamed to and respectively.
• New API exposes basic information about difficulty IDs.
• Battle pet cooldowns are now exposed through.
• replaces the global.
• Almost all (if not all) C_PetJournal functions have had their "isWild" argument removed.
• Passing a nil PetID to a C_PetJournal function will now cause a Lua error. Previously, the function would just return nil.
• now returns a full texture path.
• is broken and always returns nil.
• appears to always return nil.

• Global has moved from FrameXML into the addon Blizzard_PVPUI. Addons relying on will have to find a workaround (it's a constant value, 2 right now, so you can use that) or watch "ADDON_LOADED" for the PVPUI.
• The global values in the form are now more easily accessed through (stringType, tag, phase).

Click on the headers to expand the tables below.