[Experimental - do not use] .NET SDK 3.1.426 (unbranded test release)

Warning

Experimental, unbranded test release — not recommended for installation or direct use.
These initial SDK archives do not include the Community Build of .NET CLI branding and command wrappers. Please use a verified branded cbodotnet distribution from the download site when available for your SDK and platform.

This release is retained as an immutable, qualified source input for downstream builds. Its tags, assets and checksums are preserved for provenance and reproducibility; this does not make these original archives the recommended installation method.

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Community .NET SDK 3.1.426 for glibc Linux x64 and AArch64.

SDK and actual used source archives are unchanged qualified build payloads. Public AArch64 filenames map to the official .NET linux-arm64 RID. Each architecture has its own used sources and complete qualification evidence, including construction and dependency limits.

Verify downloaded files with SHA256SUMS. release-manifest.json binds public names and digests to the original producer commits, workflow runs, artifacts and filenames. GitHub-generated repository source archives contain orchestration only; use the cbodotnet-source assets for used product sources.

Native functional verification covers Ubuntu 22.04, Ubuntu 24.04 and Debian 13. Legacy versions retain their recorded OpenSSL/ICU dependencies. These are community builds independent of upstream support dates; source and framework origins remain described in the evidence.