The chardet Python project relicensed from LGPL to MIT through an AI-assisted rewrite in March 2026, sparking debate over whether using Claude to rewrite original code constitutes a derivative work requiring the same license. A concurrent Supreme Court ruling declining to recognize copyright in AI-generated material created legal ambiguity about whether the maintainers can license the code at all or if accepting such rewrites as valid relicensing would effectively undermine copyleft protections.
Otto Beta
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The chardet Python project relicensed from LGPL to MIT through an AI-assisted rewrite in March 2026, sparking debate over whether using Claude to rewrite original code constitutes a derivative work requiring the same license. A concurrent Supreme Court ruling declining to recognize copyright in AI-generated material created legal ambiguity about whether the maintainers can license the code at all or if accepting such rewrites as valid relicensing would effectively undermine copyleft protections.