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# System prepended metadata

title: TBS - Release Notes

---

---
title: TBS - Release Notes
owner: TBS
---

## <a id="1-3-2"></a> v1.3.2
**Note: 1.3.2 was skipped due to release issue. Please use 1.3.3**

**Release Date: November 8, 2021**

This release includes a few notable new bug fixes related to image resource caching:

### Bug Fixes

- Fix an issue where a default cache size was not applied with the kp cli. 
- Fix an issue that prevented registry caches from utlizing a private registry.
- Fix an issue that prevented `kp image trigger` builds from using a registry cache. 


### Product Snapshot

Tanzu Build Service 1.3.2 ships with the following components:

* [kpack 0.4.2](https://github.com/pivotal/kpack/releases/tag/v0.4.2)
* [kpack cli v0.4.2](https://github.com/vmware-tanzu/kpack-cli/releases/tag/v0.4.2)
* [CNB lifecycle v0.11.4](https://github.com/buildpacks/lifecycle/releases/tag/v0.11.4)

Tanzu Build Service supports and utilizes [Tanzu Buildpacks](https://docs.pivotal.io/tanzu-buildpacks).

### Product Dependencies

Build Service can be installed on any Kubernetes cluster (v1.19 or later).

### Upgrade Path

v1.2.* can be upgraded to v1.3.*. Please follow the [install](installing.html) process to upgrade.


## <a id="1-3-1"></a> v1.3.1

**Release Date: October 25, 2021**

This release includes a few notable new features:

- Mount Image resource's ServiceAccount ImagePullSecrets in Build pods to allow for pulling private run images
- Implement restricted policy on TBS pods following [Pod Security Standards](https://kubernetes.io/docs/concepts/security/pod-security-standards/) for security hardening


### Bug Fixes

- Fix issue where the webhook cert was being continuously overwritten by kapp controller which caused intermittent webhook errors

### Product Snapshot

Tanzu Build Service 1.3.1 ships with the following components:

* [kpack 0.4.1](https://github.com/pivotal/kpack/releases/tag/v0.4.1)
* [kpack cli v0.4.1](https://github.com/vmware-tanzu/kpack-cli/releases/tag/v0.4.1)
* [CNB lifecycle v0.11.4](https://github.com/buildpacks/lifecycle/releases/tag/v0.11.4)

Tanzu Build Service supports and utilizes [Tanzu Buildpacks](https://docs.pivotal.io/tanzu-buildpacks).

### Product Dependencies

Build Service can be installed on any Kubernetes cluster (v1.19 or later).

### Upgrade Path

v1.2.* can be upgraded to v1.3.*. Please follow the [install](installing.html) process to upgrade.


## <a id="1-3-0"></a> v1.3.0

**Release Date: October 1, 2021**

**1.3.0** represents the fourth minor GA release of Tanzu Build Service.

This release includes a few notable new features:

* Support for cosign image signing for images built with TBS
* Support for kubernetes service bindings
* Includes kpack v1alpha2 resources

### Breaking Changes

* Installation has changed, see installation docs for new process using `imgpkg`
* Minimum supported k8s version is now 1.19

### Product Snapshot

Tanzu Build Service 1.3.0 ships with the following components:

* [kpack 0.4.0](https://github.com/pivotal/kpack/releases/tag/v0.4.0)
* [kpack cli v0.4.0](https://github.com/vmware-tanzu/kpack-cli/releases/tag/v0.4.0)
* [CNB lifecycle v0.11.4](https://github.com/buildpacks/lifecycle/releases/tag/v0.11.4)

Tanzu Build Service supports and utilizes [Tanzu Buildpacks](https://docs.pivotal.io/tanzu-buildpacks).

### Product Dependencies

Build Service can be installed on any Kubernetes cluster (v1.19 or later).

### Upgrade Path

v1.2.* can be upgraded to v1.3.*. Please follow the [install](installing.html) process to upgrade.

