Added changelog edit

lorenzoronzani · lorenzoronzani · commit cf6e4b331f9e · 2026-05-22T09:54:42.000Z
diff --git a/.changelog/4621.added b/.changelog/4621.added
@@ -0,0 +1 @@
+`opentelemetry-instrumentation-grpc`: add rpc.client.call.duration and rpc.server.call.duration metrics for both sync and async components

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	`1`	+`opentelemetry-instrumentation-grpc`: add rpc.client.call.duration and rpc.server.call.duration metrics for both sync and async components