5 noviniek
The new Claude Design keeps a project aligned with the design system, syncs both ways with Claude Code via /design-sync, and lets you edit directly on the canvas. Imports brand from a GitHub repo, design files, or raw uploads.
Mid-conversation system messages are now GA without a beta header on Claude Fable 5, Mythos 5, and Opus 4.8 across the Claude API, Amazon Bedrock, and Google Cloud. Updating system instructions mid-conversation no longer invalidates cache prefixes.
Fable 5 is the first public-facing version of the Mythos generation; top-tier software engineering, knowledge work and vision, with hard safety guardrails.
The new Bugbot cuts review time from ~5 minutes to ~90 seconds, finds 10 % more bugs and costs 22 % less per run; adds a /review pre-push flow.
Cursor shipped two major features in November 2026: Voice Chat with Agents via Grok Voice (available in IDE, mobile, and web) and the ability to build and deploy web apps with Postgres and auth directly from the editor.
