Perl Ecosystem Sees 50% CPAN Upload Surge as LLMs Reshape Open Source

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Perl Weekly Issue 789 highlights a 50% year-over-year rise in CPAN uploads, raising questions about the role of large language models in driving open-source contributions. A critical security vulnerability, CVE-2026-18108, was disclosed in Net::SAML2 with a CVSS score of 9.8, though fixes have already been released. A new Perl module called AmberDB has been introduced, offering a high-performance, schema-driven NoSQL database engine with ACID transaction support built on Berkeley DB. The newsletter also notes that videos from the German Perl Workshop are now available online, with efforts underway to bring select talks to English-speaking audiences via Perl Maven events. The Weekly Challenge #390 continues its run, inviting contributors to solve tasks on string decoding and character ordering for a chance to win a $50 prize.

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