Patch 1.15.0/API changes

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Summary

• This patch incorporates all API changes from Wrath Classic in Patch 3.4.3.
  • A subset of Dragonflight API changes from Patch 10.1.7 through to Patch 10.2.0 are also included.
  • Refer to the linked articles for guidance on any impactful changes.
• Added a new C_Engraving namespace for managing runes in seasonal content.

Resources

• TOC: 11500
• Diffs: wow-ui-source, BlizzardInterfaceResources
• Deprecated API: Blizzard_Deprecated