# Nixpkgs 26.05 (2026.05/??) {#sec-nixpkgs-release-26.05}

## Highlights {#sec-nixpkgs-release-26.05-highlights}
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## Backward Incompatibilities {#sec-nixpkgs-release-26.05-incompatibilities}

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- `spoof` has been removed, as there are many issues upstream with it working on modern OS versions, and it appears to be unmaintained.

- All Log4Shell vulnerability scanners were removed, as they were all unmaintained upstream and are no longer relevant given that the vulnerability has been fixed upstream for several years.

## Other Notable Changes {#sec-nixpkgs-release-26.05-notable-changes}

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## Nixpkgs Library {#sec-nixpkgs-release-26.05-lib}

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### Breaking changes {#sec-nixpkgs-release-26.05-lib-breaking}

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### Deprecations {#sec-nixpkgs-release-26.05-lib-deprecations}

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### Additions and Improvements {#sec-nixpkgs-release-26.05-lib-additions-improvements}

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