Update _posts/2025-09-30-grpc-zero.adoc

Co-authored-by: Clement Escoffier <[email protected]>

Author: andreaTP

_posts/2025-09-30-grpc-zero.adoc

@@ -77,7 +77,7 @@ The developer ergonomics are unchanged, but there are no native tools invoked du
 
 == Current status and roadmap
 
-Quarkus gRPC Zero is ready for early adopters.
+Quarkus gRPC Zero is  currently experimental but ready for early adopters.
 
 It passes integration tests and works in typical Quarkus builds.
 We are actively improving the project and welcome feedback, real-world testing, and bug reports to guide stabilization and future features.