Additionally here is an article mentioning some rumored launch dates:
Intel’s next-generation codenamed Lunar Lake-V mobile platform for thin-and-light notebooks will be unveiled on the week of September 17 – September 24, so the company will be able to talk about the platform and notebooks at the Intel Innovation event taking place on September 24 – September 25, as noticed by @harukaze5719. At this point, it is unclear whether the Lunar Lake-V platform is similar to the Lunar Lake-MX platform with onboard LPDDR5X memory.
When it comes to Intel’s next-generation codenamed Arrow Lake-S processors and Z890 platform for desktops, these will be released in October, 2024
unlocked Arrow Lake-S processors and Z890 chipset first, presumably in October, and non-K Arrow Lake-S CPUs and B860/H810 platforms later, presumably at CES 2025
Additionally here is an article mentioning some rumored launch dates: