AI News Flash for March 21, 2026 at 08:00 UTC.

Topics:

1. WordPress.com AI Agent Write Capabilities

https://techcrunch.com/2026/03/20/wordpress-com-now-lets-ai-agents-write-and-publish-posts-and-more/

2. Visa Agentic Ready Programme in Europe

https://www.neuralbuddies.com/p/ai-news-recap-march-20-2026

3. Credo Technology Cardinal 1.6T Optical DSP

https://www.businesswire.com/news/home/20260317077875/en/Credo-Introduces-Cardinal-A-LowPower-1.6T-Optical-DSP-Family-Engineered-for-MassiveScale-AI-Fabrics

4. World AgentKit AI Shopping Verification

https://www.neuralbuddies.com/p/ai-news-recap-march-20-2026