In May 2026, Claude Code's Hooks system received a significant upgrade. PostToolUse hooks can now intercept and replace output from any tool (not just MCP), hooks can read the current effort level via effort.level or $CLAUDE_EFFORT, and duration_ms tracks actual tool execution time. A new claude ultrareview subcommand also enables non-interactive code review from CI pipelines.
On May 6, 2026, Anthropic added three major capabilities to Claude Managed Agents: Dreaming (self-improving agents that review past sessions), Outcomes (rubric-based grading by a separate evaluator model), and Multi-Agent Orchestration (a lead agent that delegates tasks to specialist sub-agents). AI is evolving from assistant to self-improving teammate.
On May 6, 2026, Claude Code v2.1.129 shipped with three standout features: install plugins from a URL with --plugin-url, build personal color palettes via /theme, and wipe project state cleanly with claude project purge. Anthropic also opened its official plugin directory. Claude Code is no longer just a tool β it is becoming a platform.
Claude Code Routines, launched in April 2026 as a research preview, runs AI agents on Anthropic cloud infrastructure using three triggers: scheduled, API, and GitHub events. Available on Pro plans ($20/month) and above β the agent keeps working even when your laptop is closed. A practical setup guide and real-world education and business scenarios.
In May 2026, Claude Code received a massive update: Routines, /ultrareview, and Claude Opus 4.7 as the new default. Scheduled cloud agents, parallel multi-agent code review, and the xhigh effort level β an EdTech CEO analyzes what the finished form of a vibe coding tool looks like.