“In October 2021, the Catholic Church in Australia will gather for the first Assembly of the Plenary Council to be held since the second Vatican Council. In 2018, when the decision to hold a Plenary Council was announced, the entire People of God in Australia began preparing for this historic moment by listening to God and by listening to one another’s stories of faith.” (https://plenarycouncil.catholic.org.au/)
Keep up to date with what is happening with the Plenary Council by checking out their website https://plenarycouncil.catholic.org.au/ and their newsletter.