Claude Code v2.1.154

Descripción Detallada

What's changed - Opus 4.8 is here! Now defaults to high effort · /effort xhigh for your hardest tasks - Introducing dynamic workflows: ask Claude to create a workflow and it orchestrates work across tens to hundreds of agents in the background, so you can take on larger, more complex tasks. Run `/workflows` to view your runs - Fast mode on Opus 4.8 is now available at a fraction of its previous cost: 2x the standard rate for 2.5x the speed - The lean system prompt is now the default for all models except Haiku, Sonnet, and Opus 4.7 and earlier - Claude now reserves the multiple-choice question prompt for decisions it genuinely cannot make itself, instead of asking when it already has enough context to proceed - `/simplify` now runs a cleanup-only review (reuse, simplification, efficiency, altitude) and applies the fixes, instead of running the full `/code-review --fix` bug-hunting review - Renamed the `/effort` slider labels from "Speed"/"Intelligence" to "Faster"/"Smarter" for clarity - `claude agents`: type `! ` to run a shell command as a background session you can attach to and detach from. Also available as `claude --bg --exec ''` - `claude agents`: `/logout` now signs you out instead of being sent to a background session - `←←` to open the agents view now works on Bedrock, Vertex, Foundry, and with telemetry disabled - Claude in Chrome: pick which connected browser to use via `/chrome` → "Select browser…", or in-chat when a browser action runs with