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Flutter 3.16 Build and Upgrade Guide

March 26, 2024•Updated Feb 17, 2026

Flutter 3.16.0 was released on September 25, 2023.

New Features:

  1. Web platform performance improvements
  2. Text and TextField widget improvements
  3. Enhanced type inference in Dart
  4. Compile-time code generation improvements

Requirements to upgrade to Flutter 3.16:

  1. Requires Dart 3.1 or later
  2. Requires Android NDK version 25.1.8937393 or later

To upgrade Flutter:

flutter upgrade

Note: The upgrade process may take some time due to the package size.