With the Thiruvullam of Thiruvenkadamudaiyan and Swami Desikan, adiyen's posting on Daya Sadagam got completed yesterday (in namperumal.wordpress.com). This will be soon released as a complete PDF file.
On this auspicious day of Swami Koorathazwan thirunakshatram, with the
Thiruvullam of Namperumal, Emperumanar, Koorathazhwan and Amudhanar
adiyen has started commentary for "Ramanuja Nootranthathi". This is
based on Swami Manavalamamunigal and Swami Pillailogam jeeyar
commentaries. You may please visit namperumal.wordpress.com for the same.