https://aws.amazon.com/about-aws/whats-new/2026/09/announcing-amazon-linux-2027
https://www.phoronix.com/news/Amazon-Linux-2027-Preview
https://docs.aws.amazon.com/linux/al2027/ug/what-is-amazon-linux-2027.html

Amazon Linux 2027 packages are also now all built with the -O2 optimization level, packages are built with Link Time Optimizations (LTO) enabled for better performance, and the x86-64 packages now target x86-64-v3 for assuming AVX/AVX2. Amazon Linux 2027 packages are also now built with auto-vectorization enabled.

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