ARMv9

Hello, There was an announce of ARMv9 architecture recently: https://www.arm.com/company/news/2021/03/arms-answer-to-the-future-of-ai-arm... As soon as I could understand it is still old good aarch64 instruction set with mandatory SVE2 extensions. But what does it mean exactly from the packaging perspective? For instance, will we have two separate flavours of glibc for armv8 and for armv9 as it was for i586 and i686 in good old times? -- With best regards, Matwey V. Kornilov