https://wccftech.com/intel-unintentionally-leaks-several-next-gen-cpus-gpus-in-test-drivers-dg3-elasti-gpus-dg1-codenames-meteor-lake-arrow-lake-lunar-lake/

Intel has unintentionally leaked several upcoming CPU and GPU codenames within its latest drivers for the 11th Gen NUC. The drivers reveal codenames and branding for upcoming GPUs such as the DG3 'Elasti' discrete, branding for ARC Alchemist DG2 graphics cards, and CPU codenames such as Meteor Lake, Arrow Lake, & Lunar Lake

The tweet shows that it was released on 12/7/2021, but clicking the link to Intel's website, the release date of the driver is 12/14/2021. KOMACHI_ENSAKA continues to break down what the release is prior to this exact tweet.