GitHub Copilot Fusion Is GA: Model Routing That Halves AI Coding Costs
GitHub Copilot Fusion is now generally available. The model router cuts AI coding costs by 51% using three execution patterns. Here is what ...
EMBRACE: AI Coding Tools Leaking SSH Keys — Two Unpatched
Forever Security's EMBRACE research found VS Code and Codex can drain SSH keys and credentials ...
Visual Studio October 2026: Bulk Conflicts, Hot Exit
Visual Studio's October 2026 update ships bulk merge conflict resolution, Hot Exit for unsaved files, ...
Python 3.15: frozendict, Faster JIT, and the UTF-8 Breaking Change
Python 3.15 ships frozendict as a built-in, a 7–12% JIT speedup, and a UTF-8 default ...
tstack: 9 Agent Skills That Automate Your Entire PR Workflow
Theo Browne open-sourced tstack - 9 MIT-licensed agent skills for Claude Code and Codex that ...
NestJS 12 Is Out: ESM, Zod, and a Breaking Change
NestJS 12 ships ESM-first packages, native Zod validation via Standard Schema, and a lifecycle hook change that nest upgrade won't fix. Here's what ...
PostgreSQL 19 Ships November 19: Six Breaking Changes to Fix Before You Upgrade
PostgreSQL 19 goes GA November 19. PostgreSQL 14 hits end-of-life one week earlier. Six breaking ...
Anthropic’s sandbox-runtime: Sandbox AI Agents Without Containers
Anthropic open-sourced the OS-level sandbox behind Claude Code as an npm package. Here’s how to ...
Anthropic Replaced Git with Scion: 30,000 Merges a Day
Anthropic built Scion to replace Git after AI agents drove merges from 2,500 to 30,000 ...
GitHub Octoverse 2026: Agents Now Open 40% of Pull Requests
GitHub Octoverse 2026 report reveals agents started 40% of pull requests in September — up ...