As noted by GameRant, Roblox has removed its Legacy Chat feature ... The admins for those games had to literally convert them to the new chat service if they were to keep running.

A new Roblox game has become a huge success recently ... Staying on the topic of chat, Roblox ended the Legacy Chat Service recently, converting to a Text Chat Service that left many users ...

Roblox will also require parental permission for use of some chat features for users under 13, and introduce new labeling for experiences that detail content instead of only stating an age ...

The updated version — used to moderate "millions of minutes of voice chat per day," the company ... In November, Roblox announced a suite of new safety features, including ID-verified parent ...