What significance does today's test flight for the Gaganyaan mission have?

Studying the Crew Module and Crew Escape System in order to return personnel to Earth

The upcoming Gaganyaan mission was the goal of the test vehicle mission.

The test flight is important for both future crewed and uncrewed Gaganyaan flight missions.

Using a single-stage liquid propulsion rocket, the Test Vehicle-Demonstration (TV-D1) was operated.