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fvupgrader streamlines version upgrades in Flutter projects by automatically updating the pubspec.yaml file and tagging changes in Git. Simplify version control for your Flutter apps, packages, and plugins with this versatile tool.

Project description

Flutter Version Upgrader (fvupgrader)

Pylint Upload Python Package PyPI version

This is a Python script that automates the process of upgrading the version of a Flutter project. It updates the version in the pubspec.yaml file, commits the changes, tags the release, and pushes the changes to the remote repository.


  • Automatically increments the major, minor, or patch version of your Flutter project.
  • Commits the version change to your Git repository.
  • Tags the new version in your Git repository.
  • Pushes the changes to your remote Git repository.


  1. Ensure you have Python 3 installed on your machine.
  2. Clone this repository or download the file.
  3. Navigate to the directory containing the file in your terminal.
  4. Run the script with the --path argument pointing to your Flutter project:
python --path /path/to/flutter/project

Replace /path/to/flutter/project with the actual path to your Flutter project. If you don't provide the --path argument, the script will use the current directory (.) as the default.


You can download the script directly from the repository:

curl -O

To install it, move the downloaded script to /usr/local/bin:

sudo mv /usr/local/bin/fvupgrader

After moving the script, you can run it from anywhere on your system by typing fvupgrader in your terminal.


  • Python 3
  • Git


This script assumes that your Flutter project's version follows the pattern major.minor.patch+build in the pubspec.yaml file.

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