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The Gemma 3n model has been fully released, building on the success of previous Gemma models and bringing advanced on-device multimodal capabilities to edge devices with unprecedented performance. Explore Gemma 3n's innovations, including its mobile-first architecture, MatFormer technology, Per-Layer Embeddings, KV Cache Sharing, and new audio and MobileNet-V5 vision encoders, and how developers can start building with it today.

Use a sandboxed iframe to implement Google Pay on checkout pages, which helps comply with PCI DSS v4 requirements by isolating scripts. Shopify successfully implemented this method and passed the PCI DSS v4 audit.

At Google I/O 2025, new Google Pay API updates were unveiled to enhance checkout experiences with features like Android WebViews integration, a more versatile API, and improved developer tools.

Gemini intelligence is being integrated into Google Home APIs, offering developers access to over 750 million devices and enabling advanced features like AI-powered camera analysis and automated routines.

Google Wallet has expanded globally and introduced new features like digital IDs via a new Digital Credentials API, granular notifications for pass updates, and nearby pass notifications, along with other features like Value Added Opportunities and a Pass Upgrade experience.

Announcing new features and models for the Gemini API, with the introduction of Gemini 2.5 Flash Preview with improved reasoning and efficiency, Gemini 2.5 Pro and Flash text-to-speech supporting multiple languages and speakers, and Gemini 2.5 Flash native audio dialog for conversational AI.

The Magic Mirror project utilizes the Gemini API, including the Live API, Function Calling, and Grounding with Google Search, to create an interactive and dynamic experience, demonstrating the power of the Gemini models to generate visuals, tell stories, and provide real-time information through a familiar object.

Google Pay support within Android WebView is now available, starting with WebView version 137 and Play Services 25.18.30, allowing users to utilize the native Google Pay payment sheet within embedded web checkout processes.

Three developer-friendly MarTech solutions – sGTM Pantheon for data control, GA4 Dataform for data transformation, and FeedX for A/B testing shopping feeds – empower developers to leverage marketing data for insights, strategies, and better results.

Google is releasing updates to its Gemini 2.5 model family, including the generally available and stable Gemini 2.5 Pro and Flash, and the new Gemini 2.5 Flash-Lite "thinking models" in preview, offering enhanced performance and accuracy, with Flash-Lite providing a lower-cost option.