diff --git a/.github/CONTRIBUTING.md b/.github/CONTRIBUTING.md
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+# Contributing to Polylang
+
+Thank you for your interest in contributing to Polylang! This document provides guidelines and information for contributors.
+
+## Getting Started
+
+### Prerequisites
+
+Before you begin, ensure you have:
+
+1. The latest version of WordPress installed locally
+2. Git
+3. Node.js (LTS version recommended)
+4. Composer
+
+### Development Setup
+
+1. Fork the repository on GitHub
+2. Clone your fork locally:
+
+```bash
+ cd wp-content/plugins
+ git clone https://github.com/YOUR-USERNAME/polylang.git
+ cd polylang
+ ```
+
+3. Set up development dependencies:
+
+```bash
+composer build
+```
+
+## Development Workflow
+
+1. Create a new branch for your feature or fix:
+
+```bash
+git checkout -b feature/your-feature-name
+```
+
+2. Make your changes following our coding standards
+3. Test your changes thoroughly
+4. Commit your changes with clear, descriptive messages
+5. Push to your fork and submit a pull request
+
+### Coding Standards
+
+- Follow WordPress Coding Standards
+- Use PHP CodeSniffer and ESLint (included in dev dependencies)
+- Keep inline documentation up to date
+- Follow PHPDoc standards for new code
+- Run code quality checks before submitting:
+
+```bash
+composer cs   # Check coding standards
+composer stan # Static analysis
+composer test # Run PHPUnit tests
+```
+
+## License
+
+By contributing to Polylang, you agree that your contributions will be licensed under the GPL-3.0 License.
+
+## Pull Request Guidelines
+
+1. Provide a clear and concise description
+2. Link any related issues in your pull request description
+3. Ensure all tests pass
+
+## Reporting Issues
+
+- Use the issue template when creating new issues
+- Include detailed steps to reproduce bugs
+- Specify your WordPress and Polylang versions
+- Specify third party names and versions if applicable
+- Include relevant error messages and screenshots
diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md
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+Thank you for your contribution!
+
+Before submitting, please ensure:
+
+- [ ] You've read our [contributing guidelines](./CONTRIBUTING.md)
+- [ ] No duplicate pull request exists for this issue
+- [ ] You've linked any related issues
+- [ ] Your code adheres to our coding standards
+- [ ] All tests are passing
+
+## What?
+
+*Link any related issues or describe what your changes address*
+
+## Why?
+
+*Explain the motivation behind these changes*
+
+## How?
+
+*If complex, describe how you implemented the changes*
diff --git a/.github/SECURITY.md b/.github/SECURITY.md
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+# Reporting Security Issues
+
+Thanks for wanting to help keep Polylang plugins and add-ons secure!
+
+Our team takes security bugs seriously. We appreciate your efforts to responsibly disclose your findings, and will make every effort to acknowledge your contributions.
+
+To report a security issue, please visit our [support page](https://polylang.pro/support/) (you may choose "other" as subject of your request).
diff --git a/.github/SUPPORT.md b/.github/SUPPORT.md
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+# Support
+
+GitHub issues are meant for enhancement requests and specific, reproductible bugs, not for general support questions.
+Community support is available on WordPress [forum](https://wordpress.org/support/plugin/polylang/).
+Also, we provide premium support through our paid plugins, please visit our [website](https://polylang.pro/support/).
diff --git a/profile/README.md b/profile/README.md
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+# Welcome to Polylang 👋
+
+Polylang is a powerful WordPress plugin that makes building multilingual websites easy and intuitive. With over 700,000 active installations, we're helping websites around the world connect with their global audience.
+
+## 🌍 About Us
+
+We believe in making multilingual WordPress sites accessible to everyone. Our solutions include:
+
+- **Polylang**: Our free WordPress plugin for basic multilingual needs, [see](https://polylang.pro/downloads/polylang/).
+- **Polylang Pro**: Advanced features for professional websites, [see](https://polylang.pro/downloads/polylang-pro/).
+- **Polylang for WooCommerce**: Complete solution for multilingual e-commerce, [see](https://polylang.pro/downloads/polylang-for-woocommerce/).
+
+## 📦 Our Main Repositories
+
+- [**polylang**](https://github.com/polylang/polylang) - Our flagship WordPress multilingual plugin
+- [**polylang-stubs**](https://github.com/polylang/polylang-stubs) - PHP stubs for Polylang and Polyland add-ons development
+- [**polylang-phpstan**](https://github.com/polylang/polylang-phpstan) - PHPStan integration for Polylang
+- [**wpml-to-polylang**](https://github.com/polylang/wpml-to-polylang) - Migration tool from WPML to Polylang, also found on the WordPress repo ([see](https://wordpress.org/plugins/wpml-to-polylang/))
+- [**FSE Classic Features**](https://github.com/polylang/fse-classic) - Use legacy widgets and menus in the site editor, also found on the WordPress repo ([see](https://wordpress.org/plugins/fse-classic/))
+
+## 🔗 Useful Links
+
+- [Official Website](https://polylang.pro)
+- [Documentation](https://polylang.pro/doc/)
+- [Support Forum](https://wordpress.org/support/plugin/polylang/)
+- [Pro Support](https://polylang.pro/support/)
+
+## 💡 Contributing
+
+We welcome contributions from the community! Whether it's:
+
+- 🐛 Bug reports
+- 💬 Feature suggestions
+- 📖 Documentation improvements
+- 🔧 Code contributions
+
+Please check our contribution [guidelines](../.github/CONTRIBUTING.md) before submitting your pull request.
+
+## 📊 Stats
+
+- 700,000+ Active Installations
+- Available in 50+ Languages
+- Trusted by businesses worldwide
+- 4.7-star ratings from satisfied users
+- A small team of 8 people from France
+
+---
+
+<sub>Polylang - Making WordPress Multilingual</sub>
+