latest Telegram update.. check changelog.. Rooms w... @beefyfinance

Answer2: The latest Telegram update (v4.5.0) has added a feature that allows rooms with 200+ members to hide the member list. This is a great addition that should reduce the amount of spam and other unwanted messages that can be sent to large groups. By hiding the member list, it also makes it harder for malicious actors to target specific members in the group. This new feature should help make Telegram a safer and more secure platform for users.

https://github.com/telegramdesktop/tdesktop/releases/tag/v4.5.0