This document provides a weekly update on Goods and Services Tax (GST) changes and notifications from the CBEC, specifically covering updates from the week of April 4th, 2020. It includes details on relief measures in light of the COVID-19 outbreak, such as extensions for filing returns and payments, relaxations in composition schemes, and waivers of late fees. This update is particularly useful for businesses and tax professionals needing to stay informed about recent GST regulations and compliance deadlines.