chore: bump version to 0.7.1

Author: gk16

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "agentanycast"
-version = "0.7.0"
+version = "0.7.1"
 description = "Python SDK for AgentAnycast — A2A protocol over P2P"
 readme = "README.md"
 license = {text = "Apache-2.0"}