Merge pull request tensorflow#44220 from tensorflow-jenkins/relnotes-…

…2.4.0rc0-18048

Update release notes for TensorFlow 2.4.0

Merge pull request tensorflow#45390 from k-w-w/r2.4

Revert recent SavedModel changes

Merge pull request tensorflow#45126 from tensorflow-jenkins/version-n…

…umbers-2.4.0rc3-17436

Update version numbers for TensorFlow 2.4.0-rc3

Merge pull request tensorflow#44922 from geetachavan1/cherrypicks_MOXUP

[CherryPick:2.4]Do not use fused batch norm in the 5D case.

Merge pull request tensorflow#44667 from monicadsong/cherrypicks_NGZKF

2.4.0rc1 cherry-pick request: Reduce frequency of logging for untraced functions while loading and saving from SavedModel

Merge pull request tensorflow#44514 from tensorflow/more-CI-fixes-on-…

…r2.4

Fix project name for GPU ubuntu builds

Disable a bunch of tests on Windows GPU

Merge pull request tensorflow#43446 from tensorflow-jenkins/version-n…

…umbers-2.3.1-16251

Update version numbers for TensorFlow 2.3.1

Merge pull request tensorflow#43445 from tensorflow-jenkins/version-n…

…umbers-2.2.1-25147

Update version numbers for TensorFlow 2.2.1

Merge pull request tensorflow#43443 from tensorflow-jenkins/version-n…

…umbers-2.0.3-23981

Update version numbers for TensorFlow 2.0.3