Improvements [sdk/python] Changed Output[T].__str__() to return an informative message rather than "<pulumi.output.Output object at 0x012345ABCDEF>". #9848 [cli] The engine will now default resource parent to the root stack if it exists. #9481 Bug Fixes [sdk/go] Correctly parse nested git projects in GitLab. #9354 [sdk/go] Mark StackReference keys that don't exist as unknown. Error when converting unknown keys to strings. #9855 [sdk/go] Precisely mark values obtained via stack reference Get...Output(key) methods as secret or not. #9842