Update how-to-contribute.md

[sokrisba]

I have removed all recent leavers, and added new joiners over the past few months.

🛠️ PR Summary

_{Made with ❤️ by Ultralytics Actions}

🌟 Summary

Refresh the contributor contact list in how-to-contribute.md to reflect current team members and correct details 🧾✨

📊 Key Changes

• Updated the “Feel free to reach out” table with new Ultralytics team members and GitHub profiles
• Corrected/standardized entries (e.g., “Kirill Verbitsky” naming)
• Reordered and cleaned up the list by removing duplicates and outdated entries

🎯 Purpose & Impact

• Keeps contributor guidance accurate by pointing to the right people 🔎
• Improves onboarding and reduces friction when contributors need support 💬
• Enhances documentation quality and maintainability for the handbook 📚

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Project	Deployment	Actions	Updated (UTC)
handbook	Ready	Preview, Comment	Feb 9, 2026 0:16am

[UltralyticsAssistant]

👋 Hello @sokrisba, thank you for submitting a ultralytics/handbook 🚀 PR! This is an automated message to help streamline review—an Ultralytics engineer will assist soon. 🛠️

-✅ Define a Purpose: Clearly explain the purpose of your fix or feature in your PR description, and link to any relevant issues. Ensure your commit messages are clear, concise, and adhere to the project's conventions.
-✅ Synchronize with Source: Confirm your PR is synchronized with the ultralytics/handbook main branch. If it's behind, update it by clicking the 'Update branch' button or by running git pull and git merge main locally.
-✅ Ensure CI Checks Pass: Verify all Ultralytics Continuous Integration (CI) checks are passing. If any checks fail, please address the issues.
-✅ Update Documentation: Update the relevant documentation for any new or modified features.
-✅ Add Tests: If applicable, include or update tests to cover your changes, and confirm that all tests are passing.
-✅ Sign the CLA: Please ensure you have signed our Contributor License Agreement if this is your first Ultralytics PR by writing "I have read the CLA Document and I sign the CLA" in a new message.
-✅ Minimize Changes: Limit your changes to the minimum necessary for your bug fix or feature addition. "It is not daily increase but daily decrease, hack away the unessential. The closer to the source, the less wastage there is." — Bruce Lee

For more guidance, please refer to our Contributing Guide. Don't hesitate to leave a comment if you have any questions. Thank you for contributing to Ultralytics! 🚀

[UltralyticsAssistant]

🔍 PR Review

_{Made with ❤️ by Ultralytics Actions}

No issues found. The doc-only update looks clean and consistent.