Cloud TPU currently supports an
n+1 version policy, where
a TensorFlow version
n is supported
for 2 months after support for version
n+1 is announced. After 2 months, the
TensorFlow version expires. You can no longer create a Cloud TPU
with an expired TensorFlow version, and existing Cloud TPU
instances are disabled.
When Cloud TPU reaches general availability (GA), stable TensorFlow releases will be supported for a longer period of time.
Supported TensorFlow versions
|TensorFlow version||Cloud TPU support start||Cloud TPU support end|
|1.9||July 2, 2018||(End date not yet set)|
|1.8||April 20, 2018||(End date not yet set)|
|1.7||April 2, 2018||(End date not yet set)|