Dev Weekly Mar 2-8, 2026: GPT-5.4 Launch, Cursor AI Agents, US Gov Drops Anthropic, Oracle 30K Cuts
OpenAI ships GPT-5.4 with 1M context and 33% fewer hallucinations. Cursor launches event-driven AI agents. Trump orders US agencies off Anthropic. State, Treasury, and HHS all switch. Oracle plans to cut up to 30,000 jobs to fund AI data centers. Aqua Trivy VS Code extension hijacked in supply chain attack. Developer news Mar 2-8, 2026.