Microsoft SharePoint will soon support coauthoring, allowing multiple authors to edit Pages and News posts simultaneously with real-time updates. The rollout starts in June 2024 for Targeted Release and completes by July 2025 for General Availability. No admin action is required, but notifying SharePoint authors is recommended.
Applies to: SharePoint Online
Source: mc.merill.net — data via Merill Fernando's open archive (MIT).