{{.p}}Sqrt returns // false and e is unchanged. e and x can overlap. func {{.p}}Sqrt(e, x *{{ .Element }}) (isSquare bool) { candidate := new({{ .Element }}) {{.p}}SqrtCandidate(candidate, x) square := new({{ .Element }}).Square(candidate) if square.Equal(x) != 1 { return false } e.Set(candidate) return true } ` const tmplAddchain = ` // sqrtCandidate sets z to a square root candidate for x. z and x must not overlap. func sqrtCandidate(z, x *Element) { // Since p = 3 mod 4, exponentiation by (p + 1) /...

- Service load balancers no longer exclude nodes marked unschedulable from the candidate nodes. The service load balancer exclusion label should be used instead.
  

    resampling of images.

## Breaking Changes to the API

*   `tf.RewriterConfig` was removed from the Python API after being available in
    1.2 release candidates (it was never in an actual release). Graph rewriting
    is still available, just not as `tf.RewriterConfig`. Instead add an explicit
    import.
*   Breaking change to `tf.contrib.data.Dataset` APIs that expect a nested