#github-copilot
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AI News Briefing — Copilot agents ported GitHub's runtime to Rust
GitHub rebuilt the Copilot agent runtime in Rust with agents writing most of the code — 430,000 lines of TypeScript to 832,000 of Rust across 128 pull requests in fourteen weeks. Zed disabled pull requests on its own repo and opened Delta to public beta.
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AI News Briefing — Anthropic's CEO asks labs to pace capability gains
Dario Amodei asked frontier labs to pace capability gains and committed Anthropic to third-party evaluators working inside the company. AWS argues price per token is the wrong unit and proposes cost per successful outcome.
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AI News — July 15, 2026
GitHub pulled its /security-review command into the Copilot app (July 14): the AI vulnerability scan that shipped in Copilot CLI last month now runs inside everyday Copilot coding workflows, in public preview for Free, Pro, Business, and Enterprise users — the one substantive coding-agent move on an otherwise model-quiet day.
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AI News — June 26, 2026
OpenAI unveiled Jalapeño, its first custom inference chip — an LLM-optimized ASIC co-designed with Broadcom and taken from design to tape-out in nine months, with early testing showing performance-per-watt "substantially better than" the state of the art and first deployment targeted for late 2026 — its clearest move yet to serve ChatGPT on its own silicon and lean off Nvidia, while Claude Code v2.1.191 added `/rewind` past `/clear` and GitHub made auto model selection the only option on Copilot's Free and Student plans.
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AI News — June 11, 2026
OpenAI confirmed it has confidentially filed an S-1 with the SEC — one week after Anthropic — putting both leading labs on the IPO runway, while GitHub Copilot CLI gained a /security-review command.