About Tensorflow C Library

Hi all,
It said that " Caution: TensorFlow 2.18 was the last release of Linux x86 libtensorflow packages." (Install TensorFlow for C). It means there will be no further release after v2.18, doesn’t it? I am using tensorflow-rs and it also seems freeze. Does anyone know the plan/roadmap for both C Library and tensorflow-rs?
Thanks,