Conversation so far:
What is a librettist?
A librettist is the writer of a libretto, text used in, or intended for, an extended musical work such as an opera, operetta, masque, oratorio, cantata or musical.
What notable piece did Jean-Philippe Rameau create ?
Rameau produced his most important comic opera, Platée in 1745.
When did Jean-Philippe Rameau create it ?
Rameau produced his most important comic opera, Platée in 1745.
Did Jean-Philippe Rameau have any other notable pieces besides Platée?
Two collaborations with Voltaire: Le temple de la gloire and La princesse de Navarre, gained Rameau official recognition.
Was Jean-Philippe Rameau commissioned to create Platée, Le temple de la gloire and La princesse de Navarre?
He received several commissions from the court for works to celebrate Battle of Fontenoy and the marriage of the Dauphin to Infanta Maria Teresa Rafaela of Spain.

Question: Did he retire ?
Self-contained rewrite: Did Jean-Philippe Rameau retire from composing operas?