Updating TFT's version to 0.15.0, version table to add 0.15 and update compatibility with beam 2.16

PiperOrigin-RevId: 275921355

Author: zoyahav

README.md

@@ -59,7 +59,8 @@ other *untested* combinations may also work.
 
 tensorflow-transform                                                            | tensorflow        | apache-beam[gcp]
 ------------------------------------------------------------------------------- | ----------------- | ----------------
-[GitHub master](https://github.com/tensorflow/transform/blob/master/RELEASE.md) | nightly (1.x/2.x) | 2.14.0
+[GitHub master](https://github.com/tensorflow/transform/blob/master/RELEASE.md) | nightly (1.x/2.x) | 2.16.0
+[0.15.0](https://github.com/tensorflow/transform/blob/v0.15.0/RELEASE.md)       | 1.15 / 2.0        | 2.16.0
 [0.14.0](https://github.com/tensorflow/transform/blob/v0.14.0/RELEASE.md)       | 1.14              | 2.14.0
 [0.13.0](https://github.com/tensorflow/transform/blob/v0.13.0/RELEASE.md)       | 1.13              | 2.11.0
 [0.12.0](https://github.com/tensorflow/transform/blob/v0.12.0/RELEASE.md)       | 1.12              | 2.10.0

RELEASE.md

@@ -1,5 +1,5 @@
 <!-- mdformat off(mdformat causes unwanted indentation changes) -->
-# Current version (not yet released; still in development)
+# Release 0.15.0
 
 ## Major Features and Improvements
 * This release introduces initial beta support for TF 2.0. TF 2.0 programs

docs/install.md

@@ -56,7 +56,8 @@ other *untested* combinations may also work.
 
 tensorflow-transform                                                            | tensorflow        | apache-beam[gcp]
 ------------------------------------------------------------------------------- | ----------------- | ----------------
-[GitHub master](https://github.com/tensorflow/transform/blob/master/RELEASE.md) | nightly (1.x/2.x) | 2.14.0
+[GitHub master](https://github.com/tensorflow/transform/blob/master/RELEASE.md) | nightly (1.x/2.x) | 2.16.0
+[0.15.0](https://github.com/tensorflow/transform/blob/v0.15.0/RELEASE.md)       | 1.15 / 2.0        | 2.16.0
 [0.14.0](https://github.com/tensorflow/transform/blob/v0.14.0/RELEASE.md)       | 1.14              | 2.14.0
 [0.13.0](https://github.com/tensorflow/transform/blob/v0.13.0/RELEASE.md)       | 1.13              | 2.11.0
 [0.12.0](https://github.com/tensorflow/transform/blob/v0.12.0/RELEASE.md)       | 1.12              | 2.10.0

tensorflow_transform/version.py

@@ -14,4 +14,4 @@
 """Contains the version string of TF.Transform."""
 
 # Note that setup.py uses this version.
-__version__ = '0.15.0dev'
+__version__ = '0.15.0'