Update versions.md

Signed-off-by: Miguel Company <[email protected]>

versions.md

@@ -9,6 +9,7 @@ Forthcoming
 * Added ``Extended Incompatible QoS`` feature for monitor service.
 * Machine UUID added to the Data(p) to check Participants in same host, instead of using GUIDs.
 * Windows ci example testing infrastructure and `hello world` example.
+* New property to configure the preferred key agreement algorithm.
 
 Version v3.1.0
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