Don’t expect new PS4 games after 2025

Nearly two years after the launch of the current console cycle, Sony has shared its plans to stop producing PS4 games by 2025.

Detailing its financial expectations for PS5, PC, and other platforms, Sony's latest investor relations briefing (opens in new tab) has one slide titled “evolving shape of first-party portfolio.” Releasing a detailed percentage breakdown for releases by platform, 2025 doesn't mention the PS4 at all, suggesting Sony expects to wind up support by then. 

Source