Claude Code This Week: Seven Releases, v2.1.306 to v2.1.312
Claude Code shipped seven versions from Oct 21 to Oct 27, 2026. Here are the changes worth knowing: sandbox fixes, MCP fixes and new options.
Category
Releases
New SI models, tools and versions, checked against the official page.
GPT-6.1 Terra: What OpenAI Says, and What We Have Not Tested
OpenAI launched GPT-6.1 Terra on Oct 26, 2026 at $1 per million input tokens. Here are its published claims, the price, who gets it, and our limits.
