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Introduction
Version 260130 for the new Power Apps experience is now available in the US, Australia, India, and Asia region. This article describes the updates, including the new features, and the fixes to existing functionality, which are included in this update.
Preview Date: Feb 02, 2026
Worldwide Rollout Date: Feb 04, 2026
🔄🧠Vibe now runs on Opus 4.5
Switching Vibe’s backend to Claude Opus 4.5 means your app generations are now powered by Anthropic’s most capable reasoning model, giving makers higher app quality, better code, richer layouts, and more accurate interpretations of their prompts, with a bit more “thinking time” but dramatically better results! With its extended context window and frontier‑level intelligence, Opus 4.5 enables Vibe to create more accurate, reliable, and complete apps from a single prompt. This upgrade ensures makers get higher‑quality results powered by one of the most capable models available today.
✔️ 1. Higher‑quality first app generation Opus 4.5 is Anthropic’s flagship reasoning model designed for deep analysis and strong coding skills. With Vibe being powered by Opus 4.5, generated apps are now more complete, coherent, and closer to what the maker intended.
✔️ 2. More accurate and thoughtful reasoning during app generation Opus 4.5 performs better at reasoning requirements, proposing data structures, and writing reliable code. Generated apps now have better UI layouts, cleaner logic, and can handle more complex prompts.
✔️ 3. Stronger app visualization and UI coherence Opus 4.5 excels at visualizing apps holistically, producing more intuitive UI layouts and better alignment between screens, components, and user flows. Generated apps show clearer information hierarchy, more consistent design patterns, and layouts that more closely resemble how makers expect their apps to look and behave—reducing the need for manual UI rework.
🚀🌏 Availability
Vibe is expanding globally, with availability now live in Australia, India, and Asia, making it easier than ever for makers across these regions to build apps with the latest AI‑powered experience.
New features
🎤 Dictation in chat
Use your voice to turn speech into text and get things done faster — no typing needed. With real‑time transcription and seamless editing, makers can capture ideas faster and stay in the flow while Vibe handles the dictation.
🌓 Dark mode
We now support a beautiful new dark mode across both the home page and the Vibe designer, giving makers a more comfortable buidling experience that stays consistent wherever they build. This setting automatically respects your system‑level dark mode settings, so the experience seamlessly adapts to your preferred theme without any extra steps.
📤 Group sharing
You can now share apps with groups in Vibe if the group is Entra ID security‑enabled. Distribution lists and non‑security Microsoft 365 Groups are not supported. Additionally, group sharing only works in production environments—developer environments don’t allow group‑level permissions. Once these requirements are met, eligible groups will appear in the share dialog.