Intel confirms Tiger, Rocket, Alder and Raptor Lake are moving to legacy support

Earlier today we reported that Intel has created a new graphics driver branch for several of the previous integrated graphics series. The new branch only focused on Intel 11th Gen Core series up to 14th Gen Core series. The newer integrated graphics feature Xe/Xe2 Arc graphics and those were expected to continue to receive regular updates as before, whereas the new branch featuring older architecture would receive fewer updates.
Since our report this morning, Intel has now confirmed that this is happening. Architectures such as Tiger Lake, Alder Lake, and Raptor Lake will move to a legacy branch and will only receive security fixes and critical updates moving forward. More specifically, Intel states that these products will receive quarterly updates, so users who rely on integrated graphics for casual gaming may need to wait up to three months for game-related fixes.

Source: Intel
The affected product families include Intel Core processors from 11th Gen (Tiger Lake, Rocket Lake) through 14th Gen (Raptor Lake Refresh), as well as certain Intel Atom, Pentium, and Celeron series. Intel also confirmed that its first discrete GPU, the Iris Xe DG1, is included in this transition.
According to Intel’s FAQ, Day 0 game support will no longer be provided for 11th–14th Gen integrated graphics, and driver updates will only arrive on a quarterly cadence or when a critical fix is required. In contrast, newer Xe/Xe2 Arc-based graphics will continue to receive monthly updates and Day 0 game-ready drivers.
This change marks a clear phase-out of mainstream driver support for older integrated graphics, pushing regular feature and game support exclusively toward newer GPU architectures.
Source: Intel