Before revision: Luxembourg has developed a Matrix-based chat service for government officials, named Luxchat4Gov, planned to be released in the second quartal of 2023.
After revision: At least two schools in Germany host their own Matrix chat networks as the official contact venue with the pupils' families, and rebrand the already-existing Matrix URLLuxembourg has developed a Matrix-based chat service for government officials, named Luxchat4Gov, planned to be released in the second quartal of 2023.