update release-notes

mgravell · mgravell · commit 75eca373c970 · 2022-09-13T22:10:15.000+01:00
diff --git a/docs/releasenotes.md b/docs/releasenotes.md
@@ -2,6 +2,7 @@
 
 ## unreleased
 
+- support sub`[SubService]` (imports one interface inside another top-level service interface) (#206 via meirkr; also )
 - automatically resolve Google.Protobuf `IMessage` types used in APIs
 
 ## 1.0.171
