Prepares TFT 0.21.2 release.

PiperOrigin-RevId: 298923007

Author: tf-transform-team

README.md

@@ -60,7 +60,7 @@ 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) | 2.17.0
-[0.21.1](https://github.com/tensorflow/transform/blob/v0.21.1/RELEASE.md)       | 1.15 / 2.1        | 2.17.0
+[0.21.2](https://github.com/tensorflow/transform/blob/v0.21.2/RELEASE.md)       | 1.15 / 2.1        | 2.17.0
 [0.21.0](https://github.com/tensorflow/transform/blob/v0.21.0/RELEASE.md)       | 1.15 / 2.1        | 2.17.0
 [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

RELEASE.md

@@ -1,16 +1,6 @@
 <!-- mdformat off(mdformat causes unwanted indentation changes) -->
 
-# Current version (not yet released; still in development)
-
-## Major Features and Improvements
-
-## Bug Fixes and Other Changes
-
-## Breaking changes
-
-## Deprecations
-
-# Release 0.21.1
+# Release 0.21.2
 
 ## Major Features and Improvements
 * Expanded capability for per-key analyzers to analyze larger sets of keys that
@@ -31,6 +21,7 @@
 
 ## Deprecations
 
+
 # Release 0.21.0
 
 ## Major Features and Improvements

docs/install.md

@@ -57,7 +57,7 @@ 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) | 2.17.0
-[0.21.1](https://github.com/tensorflow/transform/blob/v0.21.1/RELEASE.md)       | 1.15 / 2.1        | 2.17.0
+[0.21.2](https://github.com/tensorflow/transform/blob/v0.21.2/RELEASE.md)       | 1.15 / 2.1        | 2.17.0
 [0.21.0](https://github.com/tensorflow/transform/blob/v0.21.0/RELEASE.md)       | 1.15 / 2.1        | 2.17.0
 [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

tensorflow_transform/version.py

@@ -14,4 +14,4 @@
 """Contains the version string of TF.Transform."""
 
 # Note that setup.py uses this version.
-__version__ = '0.22.0dev'
+__version__ = '0.21.2'