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This release arrives with a new #[warn(ferrocene::unvalidated)] lint, a new qualified RHIVOS2 target, limited -C target-cpu support and certified core::fmt!

We at Ferrous Systems are excited to share insights into a new feature in development, designed to enable Ferrocene and Rust crates in high-risk environments requiring maximum security, strong protection against cyberattacks and strict control over infrastructure, data, and compliance workflows.

Today we're announcing the release of Ferrocene 26.02.0, the latest update to our qualified Rust toolchain. This release arrives with an additional certification, ISO 26262 (ASIL B), for the certified subset of the Rust core library (core)!