MacBook Air gets the M4, a new blue color, up to 32GB of RAM, and a $100 price cut

M2 and M3 Airs are mostly going away; M2 will still be sold in some countries.

https://arstechnica.com/apple/2025/03/macbook-air-gets-the-m4-a-new-blue-color-up-to-32gb-of-ram-and-a-100-price-cut/