The Hidden Risk in AI Agent Tools: Why Code Scanners Miss Malicious Instructions

AI agent tools create a new supply-chain attack surface through skill definitions that traditional scanners cannot detect. CLI-Anything exemplifies the gap, as malicious instructions bypass SAST/SCA entirely.

PHP License Retired: What You Need to Know About the Shift to BSD

PHP has retired its custom PHP License in favor of the three-clause BSD license after a thorough process involving member approvals, legal review, and a six-month community discussion.

New Path to Arm Virtual Machines on IBM s390 Systems

Steffen Eiden's patch set enables hardware-assisted Arm VM emulation on s390 mainframes, with Arm maintainers requesting a collaboration model for maintainability before acceptance.

7 Crucial Insights into Diffusion Models for Video Generation

Explore 7 key insights into diffusion models for video generation, from temporal consistency and data challenges to future applications.

PHP Project Abandons Custom License, Adopts Industry-Standard BSD 3-Clause

PHP relicensed from its custom license to BSD 3-Clause, ending decades-old licensing complexity.

New Patch Set Enables Native-Speed Arm Virtual Machines on S390 Systems

New patch set enables hardware-assisted Arm VM emulation on S390 at near-native speed, with maintainers discussing collaboration framework.

7 Insights from Documenting the Open-Source Revolution

Explore 7 insights from Cult.Repo producers on making open-source documentaries, from human stories to filmmaking challenges, with vivid examples and future trends.

AI Agent Backdoors: Why Your Security Scanner Cannot See the Real Threat

CLI-Anything creates AI agent backdoors via SKILL.md files that evade all scanners. Learn how this new threat works and what security teams must do.

A Maintainer's Guide to Thriving in the Age of AI-Driven Open Source

A practical guide for open source maintainers to manage AI-generated PRs using new GitHub tools, from contribution limits to accessibility best practices.

Swift Community Update: April 2026 Highlights – Valkey Swift Client and More

April 2026 Swift update: Valkey-Swift 1.0 releases with structured concurrency and type-safe commands. Videos cover Embedded Swift at try! Swift Tokyo and concurrency Q&A.

Breaking Free from the Fork: Meta’s Journey to a Unified WebRTC Stack

Meta escaped the forking trap by building a dual-stack architecture for WebRTC, enabling safe A/B testing and continuous upstream upgrades across 50+ use cases, improving performance, binary size, and security.

How to Successfully Change Your Open Source Project's License

Learn how to change an open source project's license using the PHP relicensing to BSD-3 as a model: steps include legal consent, community discussion, and vote.

PHP Project Moves to BSD License: A New Era for Open Source Licensing

PHP retires its custom license and adopts BSD 3-Clause, simplifying compliance and improving interoperability. The change required consent from original PHP Group members, Perforce Software, and a unanimous community vote.

Bringing Arm Virtual Machines to IBM s390: A New Era of Cross-Architecture Emulation

A patch set enables hardware-assisted Arm VM emulation on s390 CPUs, promising near-native speeds. Version 2 fixes minor issues. Arm maintainers welcome it pending abstraction layer discussions. Could revolutionize cross-architecture virtualization.

Transitioning an Open Source License: Lessons from the PHP Project's Move to BSD

A step-by-step guide to relicensing an open-source project, using the PHP project's transition from its own license to BSD as a case study, covering RFC creation, legal review, community discussion, and unanimous vote.

A Step-by-Step Guide to Running Hardware-Assisted Arm Virtual Machines on s390 Hosts

Learn how to enable hardware-assisted Arm virtual machines on s390 hosts using recent kernel patches, from setup to VM launch and performance verification.

Behind the Code: Exploring Open-Source Documentaries with Cult.Repo

Explore open-source documentaries with Cult.Repo producers Emma Tracey and Josiah McGarvie, covering the people behind internet technologies and the challenges of filmmaking.

How the PHP License Was Retired: A Step-by-Step Guide to Open Source Relicensing

Learn how the PHP project relicensed from PHP License to BSD 3-Clause. Step-by-step process including consent, legal review, community discussion, and vote.

Rust Secures 13 Google Summer of Code 2026 Slots Amid Record Proposal Surge

Rust Project receives 96 GSoC 2026 proposals (50% increase), secures 13 slots for projects including GPU offloading, WebAssembly linking, and debugger improvements.

Rust Project Expands Open-Source Mentorship with Outreachy Program for 2026

Rust Project joins Outreachy for May 2026, selecting four interns for C++ interop, compiler coverage, and fuzzing projects, expanding mentorship beyond GSoC.

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