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Zed released a public beta of Delta, a collaboration tool built around AI-agent "threads" and a new DeltaDB versioning layer meant to replace GitHub pull requests.

Zed Industries opened public beta access to Delta, a collaborative environment for coding with AI agents that the company says is meant to replace pull requests.

systemd merged a rule requiring AI coding agents to insert a manual-review marker into README.md before any other work, so maintainers can spot pull requests an AI author never actually looked at.

AFP, FBI and WA Police charged a 21-year-old and a 23-year-old over the TeamPCP campaign that compromised 1,000+ organizations through open-source developer tools.

Cursor's principal systems engineer Vicent Martí describes Continuity, a write-ahead-log architecture on S3 that replaces three-phase-commit consensus and powers the Origin hosting platform.

A new empirical study finds 248,641 AI-authored GitHub pull requests have already received an AI-generated review, with distinct patterns by agent pairing.

Slack's new Slack Code feature moves AI coding agents out of private terminals into shared, self-archiving team channels, launching with Anthropic, Cognition, GitHub, and Vercel.

GitHub now feeds Dependabot malware alerts from OpenSSF's malicious-packages data across npm, PyPI, Maven, RubyGems, NuGet, Go, crates.io, and PHP Composer.

GitHub's stacked pull requests feature exits private preview, adding a gh-stack CLI extension that lets developers split large changes into independently reviewable layers.

Cursor's new GitHub-rival hosting platform went into beta the same day a six-hour GitHub outage knocked out the feature it depends on.

X published a far larger open-source release of its recommendation code on GitHub, plus a tool letting active users check visibility labels on their account.

DeepSeek released its Harness agent runtime as MIT-licensed open source and rolled out DeepSeek-V4-Pro with native OpenAI Responses API support.