What is the origin and publication history of the Shri Sai Satcharita?

The Shri Sai Satcharita is a sweet, inspirational, and grace-filled biography about the 'modern crown jewel of saints,' Shri Sachidanand Samarth Sadguru Sai Baba Maharaj. According to the details provided in Chapter 0, it was authored by the late devotee Shri Govind Raghunath, also known as Annasaheb Dabholkar. The work was not released all at once; instead, it was published chapter by chapter over a period of six years in the Shri Sai Leela magazine. The preface from which this information is taken was written as the work was being completed, marking it as a significant and detailed Guru biography.