Reword the README note about OSM's production readiness.
The current state of OSM is that it is currently production-ready. This
PR changes the README to reflect this updated status.
@@ -58,7 +58,7 @@ Documentation pertaining to development, release workflows, and other repository
### Project status
-OSM is under active development and is **NOT** ready for production workloads.
+OSM is under active development and is ready for production workloads.
### Support
