World of Warcraft PTR 9.1.5: Full notes and updates - Dot Esports
Wowhead💙 on Twitter: "Blizzard added a file today which references functions deprecated in Patch 9.1.5. Could a new PTR be coming soon? # Warcraft https://t.co/DSgiFpWZg6 https://t.co/omT4TXVb1H" / Twitter
Patch 9.1 PTR Now a Release Candidate - Wowhead News
9.1.5 Content Update Preview — World of Warcraft — Blizzard News