Add v0.12.0 post

Provide installation steps

content/en/blog/posts/2022-09-09-build-release-v0.12.0.md

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+---
+title: "Shipwright v0.12.0 Is Here"
+date: 2023-11-05T12:00:01-04:00
+draft: false
+author: "Enrique Encalada ([@qu1queee](https://github.com/qu1queee))"
+---
+
+Shipwright is back with the v0.12.0 release, moving our API from _alpha_ to _beta_.
+
+Some key points to consider:
+
+- Starting with the _v0.12.0_ release, a conversion webhook is deployed, to guarantees support for both _v1alpha1_ and _v1beta1_ API versions.
+- Users are encourage to adopt the _v1beta1_ API.
+- Support for _v1alpha1_ will continue for some additional releases. Part of the _v1alpha1_ API is already deprecated and not available in _v1beta1_.
+
+
+Please take a look at the following blog [post](TBD) to see some of our guidelines on moving your Shipwright Custom Resources from _alpha_ to _beta_.
+
+## Installing Shipwright
+
+### Build
+
+1. Install Tekton v0.47.4:
+
+   ```bash
+   kubectl apply --filename https://storage.googleapis.com/tekton-releases/pipeline/previous/v0.47.4/release.yaml
+   ```
+
+2. Install v0.12.0 using the release YAML manifest:
+
+   ```bash
+   kubectl apply --filename https://github.com/shipwright-io/build/releases/download/v0.12.0/release.yaml --server-side
+
+   curl --silent --location https://raw.githubusercontent.com/shipwright-io/build/v0.12.0/hack/setup-webhook-cert.sh | bash
+   ```
+
+3. (Optionally) Install the sample build strategies using the YAML manifest:
+
+   ```bash
+   kubectl apply --filename https://github.com/shipwright-io/build/releases/download/v0.12.0/sample-strategies.yaml --server-side
+   ```
+
+### CLI
+
+#### Windows
+
+```sh
+curl --silent --fail --location https://github.com/shipwright-io/cli/releases/download/v0.12.0/cli_0.12.0_windows_x86_64.tar.gz | tar xzf - shp.exe
+shp version
+shp help
+```
+
+#### Mac
+
+```sh
+curl --silent --fail --location https://github.com/shipwright-io/cli/releases/download/v0.12.0/cli_0.12.0_macOS_$(uname -m).tar.gz | tar -xzf - -C /usr/local/bin shp
+shp version
+shp help
+```
+
+#### Linux
+
+```sh
+curl --silent --fail --location "https://github.com/shipwright-io/cli/releases/download/v0.12.0/cli_0.12.0_linux_$(uname -m | sed 's/aarch64/arm64/').tar.gz" | sudo tar -xzf - -C /usr/bin shp
+shp version
+shp help
+```
+
+### Operator
+
+To deploy and manage Shipwright Builds in your cluster, first make sure the operator v0.12.0 is installed and running on your cluster. You can follow the instructions on [OperatorHub](https://operatorhub.io/operator/shipwright-operator).
+
+Next, create the following:
+
+```yaml
+---
+apiVersion: operator.shipwright.io/v1alpha1
+kind: ShipwrightBuild
+metadata:
+  name: shipwright-operator
+spec:
+  targetNamespace: shipwright-build
+```