Google could bring the modification as a new logo and Timeline change of the mobile apps to Google Chat. Currently, Google Chat has a green icon and features overlapping conversation bubbles. The color of the Google Chat is based on the Hangouts app.
Google displays a four-color icon when they described the Google Chat icon at the Workspace Summit. Recently, Google shared details about the Google Chat with 9to5google that they may bring a new logo icon to the Google Chat.
In the new logo, there is the outline of a chat bubble with a sharp drop-off and it contains two bubbles in the icon, one is the colorful perimeter, and the other is formed with white internal space.
You can see the new changes in the Google Chat logo in the below image. The Timeline slide displays the redesign of the Google Chat mobile app. In a recent change in Google Chat, there are two tabs for Chat and Spaces. In the Chat tab, it may be like 1:1 or group conversation, on the other hand, Spaces are like Slack Channels look bigger and are mostly open to big teams.
At last, this is not clear when these new changes will release and in the coming weeks, they will update