Claude Code June 2026 brings Artifacts (live shareable web pages), sub-agent chains up to 5 levels deep, the /cd command, and important safety guardrails. Everything development teams need to know.
Three major AI updates define the third week of June 2026. Claude Code Artifacts turns AI coding sessions into live, shareable web pages your whole team can see in real time. Gemini 3 Deep Think brings gold-medal-level math and science reasoning to Ultra subscribers. And the free Google Γ Kaggle Vibe Coding Intensive Course has lowered the barrier to building your own AI agents β no coding background required.