Cline v0.1.61: Device Auth & Theme Overhaul Cline 0.1.61 adds device code auth for remote systems, overhauls the theme system, and fixes MCP registration bugs.
Claude Code 2.1.108: Prompt Caching, Recap, Slash Commands Claude Code 2.1.108 adds 1-hour prompt caching, session recap feature, and slash command discovery. Major fixes for paste, diacritical marks, and session resumption.
GitHub's Secure Code Game Season 4: Hack AI Agents to Learn Security GitHub's Secure Code Game Season 4 teaches you to exploit AI agents through hands-on challenges. Hack ProdBot, a deliberately vulnerable assistant, across five levels that mirror real-world AI security risks. Free in Codespaces, no coding required.
Spec Kit 0.7.0: Workflow Engine & Catalog System Spec Kit 0.7.0 ships a workflow engine with catalog system, Salesforce SDD support, and expanded community presets for spec-driven development.
Model Selection for Claude and Codex Agents Claude and Codex agents now let you pick models on github.com. Choose Anthropic or OpenAI models when running tasks—included with Copilot.
This Week in AI Coding — Week 15, 2026 GitHub Copilot SDK hits public preview, CLI adds BYOK and local models, Anthropic decouples agent brains from hands, and Windsurf ships Opus 4.6.
GitHub's Free Code Security Scan: Find Vulnerabilities Fast GitHub's new Code Security Risk Assessment scans up to 20 repos for free using CodeQL. No license, no config, no Actions quota hit. Get a full vulnerability breakdown by severity, language, and Copilot Autofix eligibility in minutes.