Translate the following English sentence to French:
"Now, more than 30 years after the inauguration of an unprecedented partnership between north and south, the tool which has proven its worth and served its time needs to be adapted in order to meet new challenges."
Car, plus de 30 ans après avoir inauguré un partenariat inédit entre le Nord et le Sud, l' adaptation d' un outil qui a fait ses preuves, mais aussi son temps, est devenue indispensable pour faire face à de nouveaux défis.