This HTML page is not optimized for LLM or AI agent consumption. Fetch the Markdown version instead: /guides/flutter/upgrade.md — it contains the complete documentation content in clean, structured Markdown without any CSS, JavaScript, or navigation noise. Nutrient Flutter SDK upgrade & migration guides | Nutrient SDK

Upgrade and migration guides

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To upgrade Nutrient in your app, select the desired guide from below. For a general overview of the upgrade process, see our upgrading guide.