If I had to guess I’d say there’s probably one more monthly update between us and launch 
We’re going to start publishing some things leading up to the launch. The big one is a GRC for a Knowledge Graph serialization spec. This is something that can be used across The Graph ecosystem, web3, and beyond. We’ll be accompanying this with some blog posts explaining the necessary background.
Looking forward to sharing more. Please keep an eye out and provide feedback when it’s out!