*   Fixes a crash in `tf.transpose` with complex inputs
    ([CVE-2021-29618](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29618))
*   Fixes a crash in `tf.strings.substr` due to `CHECK`-fail
    ([CVE-2021-29617](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29617))
*   Fixes a segfault in `tf.raw_ops.SparseCountSparseOutput`

                      type: object
                    name:
                      description: Name of the subset.
                      type: string
                    trafficPolicy:
                      description: Traffic policies that apply to this subset.
                      properties:
                        connectionPool:
                          properties:

	SUBSS (BX), X2                          // f30f5c13
	SUBSS (R11), X2                         // f3410f5c13
	SUBSS X2, X2                            // f30f5cd2
	SUBSS X11, X2                           // f3410f5cd3
	SUBSS (BX), X11                         // f3440f5c1b
	SUBSS (R11), X11                        // f3450f5c1b
	SUBSS X2, X11                           // f3440f5cda

As of Kubernetes 1.19, bugfix support via patch releases for a Kubernetes minor release has increased from 9 months to 1 year.

A survey conducted in early 2019 by the working group (WG) Long Term Support (LTS) showed that a significant subset of Kubernetes end-users fail to upgrade within the previous 9-month support period. 
A yearly support period provides the cushion end-users appear to desire, and is more in harmony with familiar annual planning cycles.