SPARK OS 12.6

Added non-expensive window-level blur to reduce lags.

Added hearing aid support.

Dropped live-display.

Top-app schedtune boost is now 10.

Enhanced audio quality.

Improved UI smoothness.

Switched to source based haptics.

Fixed QS lags.

Added latest Kryo 785 & 385 Optmiziations.

Dropped IFAA.

Switched to OPENGL renderer.

tuned powerhint for better battery backup.

addressed some denials.