TL;DR
- Google Chat is adding persistent drafts, so unfinished messages will remain saved even if you close Chat or restart your device.
- Drafts will sync across devices, letting you start a message on the web and finish it later on Android or iOS.
- The feature is rolling out on the web now, with Android and iOS availability expected by September 28.
Some work messages require a bit of thought before you hit send. You might be writing a long project update, carefully wording some feedback, or simply need to come back and finish the message later. The annoying part is putting all that thought into a Google Chat message, only to find that your unfinished text is gone when you return.
Google is now fixing that with persistent drafts in Chat. Unsent messages will remain saved directly in the compose box, even if you close Chat or restart your device. So, you can leave a message halfway through, come back later, and continue exactly where you stopped.