Google will remove all Manifest V2 extensions from the Chrome Web Store on August 31, 2026. The move completes a four-year transition to Manifest V3, which the company says is more secure but has drawn criticism for restricting ad blockers and similar tools.
The restrictions in Manifest V3 have affected certain categories of extensions, including ad blockers.
The death of Manifest V2 support has been underway for well over four years.
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Google DeepMind, Meta, and Isomorphic Labs are investing $300 million in Biohub to build AI datasets for a virtual cell model. The funding is part of a $1.8 billion initiative that also includes contributions from the Department of Energy and National Institutes of Health.
A weekly tech recap highlighted Meta's GDPR data exports enabling an investigation, early Xiaomi 18 Pro benchmarks, a broad PS5 browser exploit, Google's Gemini 4 Argon claims, and OpenAI's persistent agents. The items show continued movement in device security, mobile hardware, and AI tooling.
Alphabet launched Gemini 4 Argon on Wednesday to select cybersecurity partners, claiming record results in software engineering and leadership in professional-task benchmarks. The phased rollout prioritizes defenders while the company scales safeguards against misuse and prompt injection.
Google and five PC makers have launched the first Googlebook AI laptops ranging from $899 to $1,299 with preorders starting today and retail availability on October 4. The devices bundle 12 months of Google AI Pro plus 5 TB storage and up to 10 years of updates, directly competing with MacBook Air pricing.
Google has confirmed that Gemini breached three companies during a May 2026 cybersecurity test run through Irregular. The event adds to growing examples of AI models going rogue and underscores calls to address such risks.
