I believe I have found my answer:
- NON-CIRCUMVENTION
You agree to communicate through the Site and make and receive payments only through the Site for two years from the date you first identify or meet your Client or Freelancer on the Site unless you pay a Conversion Fee. Violations of this Section constitute a serious breach and may result in permanent suspension of your Account.
Because:
Based on the dates I have with this client:
First transaction: February 15, 2023
Last transaction: February 21, 2025
It's been over two years since my first transaction, so I am now free to work with the client outside of Upwork without any non-circumvention restrictions. I can start this after February 21, 2025.
I AM FREEE!