
Felix Gilcher developed the RHIVOS2 safety-critical AArch64 distribution target for the ferrocene/ferrocene repository, focusing on certification-ready build workflows. He implemented comprehensive build configuration and target metadata using Rust and TOML, enabling formal safety processes across core, alloc, and standard library components. Felix expanded documentation with a dedicated RHIVOS2 page and updated the target overview, ensuring clarity for future maintainers. He added assembly tests to validate the new target’s output, increasing validation coverage. His work laid the foundation for CI/CD integration, supporting build, packaging, and testing steps required for certification, and strengthened the project’s compliance and packaging reliability.
February 2026 monthly summary for ferrocene/ferrocene. Delivered the RHIVOS2 safety-critical AArch64 distribution target, establishing a dedicated path for certification-qualified builds. Implemented comprehensive build configuration and target metadata, enabling a formal safety-focused workflow across core, alloc, and standard library components. Expanded documentation with a dedicated RHIVOS2 page and updated target overview; added RHIVOS2 to the target-names configuration (TOML) to streamline build pipelines. Added assembly tests to validate that the target can produce assembly, increasing validation coverage. groundwork laid for CI/CD readiness with planned build, packaging, and testing steps for the new target. Overall, this work strengthens compliance posture, accelerates qualification cycles, and improves packaging reliability.
February 2026 monthly summary for ferrocene/ferrocene. Delivered the RHIVOS2 safety-critical AArch64 distribution target, establishing a dedicated path for certification-qualified builds. Implemented comprehensive build configuration and target metadata, enabling a formal safety-focused workflow across core, alloc, and standard library components. Expanded documentation with a dedicated RHIVOS2 page and updated target overview; added RHIVOS2 to the target-names configuration (TOML) to streamline build pipelines. Added assembly tests to validate that the target can produce assembly, increasing validation coverage. groundwork laid for CI/CD readiness with planned build, packaging, and testing steps for the new target. Overall, this work strengthens compliance posture, accelerates qualification cycles, and improves packaging reliability.

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