VESA introduces DisplayPort 2.1a standard, providing higher

VESA updates the DisplayPort specification to 2.1a, introducing the ability to have higher display resolution and refresh rate combos and increased cable length that can be taken advantage of by current DisplayPort 2.0 standards.

DisplayPort 1.4 vs. HDMI 2.1: What You Need to Know

DisplayPort 1.4 vs HDMI 2.1

VESA announces AdaptiveSync open performance standard for gaming

HDMI 2.1 FRL and DisplayPort 2.1 UHBR video sources for gaming

VESA Approves the use of New DisplayPort 2.1 Compliance Tests

VESA launches AdaptiveSync open performance standard targeting

DisplayPort - Wikipedia

VESA Announces DisplayPort Updates and Extensions for Gaming and

VESA launches AdaptiveSync open performance standard targeting