chore!: bump version to 1.0.0, updated changelog.md and removed src/google/adk/tools/built_in_code_execution_tool.py

Mark src/google/adk/tools/_built_in_code_execution_tool.py as private and will be fully removed soon.

PiperOrigin-RevId: 760889060

src/google/adk/tools/__init__.py

@@ -16,7 +16,6 @@
 from ..auth.auth_tool import AuthToolArguments
 from .apihub_tool.apihub_toolset import APIHubToolset
 from .base_tool import BaseTool
-from .built_in_code_execution_tool import built_in_code_execution
 from .example_tool import ExampleTool
 from .exit_loop_tool import exit_loop
 from .function_tool import FunctionTool
@@ -34,7 +33,6 @@ __all__ = [
     'APIHubToolset',
     'AuthToolArguments',
     'BaseTool',
-    'built_in_code_execution',
     'google_search',
     'VertexAiSearchTool',
     'ExampleTool',

src/google/adk/tools/_built_in_code_execution_tool.py

@@ -52,8 +52,8 @@ class BuiltInCodeExecutionTool(BaseTool):
       llm_request: LlmRequest,
   ) -> None:
     logger.warning(
-        'BuiltInCodeExecutionTool is deprecated. Please use the new'
-        ' BuiltInCodeExecutor instead.'
+        'BuiltInCodeExecutionTool is deprecated and will be removed in 1.1.0.'
+        ' Please use the new BuiltInCodeExecutor instead.'
     )
     if llm_request.model and llm_request.model.startswith('gemini-2'):
       llm_request.config = llm_request.config or types.GenerateContentConfig()