In the first week of May 2026, the AI ecosystem is moving on three fronts. Google I/O 2026 opens May 19 with Gemini 4.0 and agentic AI on the agenda. Claude Code has quietly shipped v2.1.132 with better session management and MCP visibility. And NotebookLM has opened a new knowledge-management layer by integrating with the Gemini app as "Notebooks in Gemini."
Claude Code introduced the xhigh effort level in its May 2026 update β an Opus 4.7-exclusive setting that sits between high and max, giving developers finer control over reasoning depth. Combined with PowerShell support for Windows (no Git Bash required), the new ultrareview CI automation command, and MCP auto-retry on failure, this update is a significant upgrade for agentic workflows.
Claude Code Ultraplan launched in April 2026, enabling multi-agent cloud planning with flexible local or cloud execution. As vibe coding evolves into agentic engineering, we break down what this means for developers and creators.