[xwiki-notifications] [[email protected]][Issue] (XWIKI-18247) Mentions-related warnings in browser when upgrading XWiki

Attachments:

• attachment.html (text/html — 14.7 KB)
• attachment.png (image/png — 1.1 KB)
• attachment.png (image/png — 3.3 KB)
• attachment.png (image/png — 341 bytes)