Merge remote-tracking branch 'origin/1.0-dev' into ishymko/845-validation

Author: ishymko

pyproject.toml

@@ -16,6 +16,7 @@ dependencies = [
   "json-rpc>=1.15.0",
   "googleapis-common-protos>=1.70.0",
   "culsans>=0.11.0 ; python_full_version < '3.13'",
+  "packaging>=24.0",
 ]
 
 classifiers = [

src/a2a/server/request_handlers/__init__.py

@@ -5,7 +5,6 @@
 from a2a.server.request_handlers.default_request_handler import (
     DefaultRequestHandler,
 )
-from a2a.server.request_handlers.jsonrpc_handler import JSONRPCHandler
 from a2a.server.request_handlers.request_handler import (
     RequestHandler,
     validate_request_params,
@@ -43,7 +42,6 @@ def __init__(self, *args, **kwargs):
 __all__ = [
     'DefaultRequestHandler',
     'GrpcHandler',
-    'JSONRPCHandler',
     'RESTHandler',
     'RequestHandler',
     'build_error_response',