+### Breaking changes
+- Adapt receive subscription notification in JSON-RPC to have payload in result field
+ - Before: `{"jsonrpc":"2.0","method":"receive","params":{"envelope":{ ... },"account":"+XXX","subscription":0}}`
+ - After: `{"jsonrpc":"2.0","method":"receive","params":{"subscription":0,"result":{"envelope":{ ... },"account":"+XXX"}}}`
+