Besides the main story, what other details and future topics are mentioned at the end of Chapter 5?

The conclusion of Chapter 5 of the Sai Satcharitra, titled "The Re-appearance of Shri Sai," offers more than just the story of Devidas. The chapter text reveals that Mahalsapati, a great devotee, was the one who made this Guru-disciple story known. Furthermore, the chapter provides a glimpse into future narratives, promising to tell readers about the original state of the mosque, how its floor was paved, and the ongoing mystery of whether Sai Baba was of Hindu or Muslim lineage. It also mentions that upcoming stories will cover Baba's acts of grinding, washing clothes, and performing Khanda-yoga to experience the sufferings of his devotees.