Is OCI necessary for selling or acquiring residential property in India?

[Capricorn]

Can a US citizen who was previously an Indian citizen acquire or sell residential property in India without OCI card? Or is it just sufficient to be a person of Indian origin to sell or acquire residential property?

Is this true or has there been a revision to this;

https://www.indiapost.com/oci-card-becomes-compulsory/

Thanks in advance.