Update the Tech preview (#816)

Co-authored-by: GitHub Actions <[email protected]>

Author: jmagak

modules/release-notes/ref-release-notes-technology-preview.adoc

@@ -12,99 +12,6 @@ As Red Hat considers making future iterations of Technology Preview features gen
 See: link:https://access.redhat.com/support/offerings/techpreview/[Technology Preview support scope].
 ====
 
-[id="technology-preview-rhidp-5070"]
-== Version Compatibility Matrix
-
-The following tables list products and their versions compatible with {product-short} {product-version}:
-
-.Platform compatibility matrix
-[cols=2,%header]
-|===
-|Platform
-|Version
-
-| {ocp-brand-name}
-| {ocp-version-min}-{ocp-version}
-
-| {eks-brand-name} ({eks-short})
-| Supported for Kubernetes version {kubernetes-version}
-
-| {aks-brand-name} ({aks-short})
-| Supported for Kubernetes version {kubernetes-version}
-
-| {gcp-brand-name} ({gcp-short})
-|  Supported for Kubernetes version {kubernetes-version}
-|===
-
-.Product compatibility matrix
-[cols=2,%header]
-|===
-| Product
-| Version
-
-| Backstage
-| {product-backstage-version}
-|===
-
-.Frontend plugin packages compatibility matrix
-[cols=2,%header]
-|===
-| Package
-| Version
-
-| `@backstage/catalog-model`
-| 1.7.0
-
-| `@backstage/config`
-| 1.2.0
-
-| `@backstage/core-app-api`
-| 1.15.1
-
-| `@backstage/core-components`
-| 0.15.1
-
-| `@backstage/core-plugin-api`
-| 1.10.0
-
-| `@backstage/integration-react`
-| 1.2.0
-|===
-
-.Backend plugin packages compatibility matrix
-[cols=2,%header]
-|===
-| Package
-| Version
-
-| `@backstage/backend-app-api`
-| 1.0.1
-
-| `@backstage/backend-defaults`
-| 0.5.2
-
-| `@backstage/backend-dynamic-feature-service`
-| 0.4.4
-
-| `@backstage/backend-plugin-api`
-| 1.0.1
-
-| `@backstage/catalog-model`
-| 1.7.0
-
-| `@backstage/cli-node`
-| 0.2.9
-
-| `@backstage/config`
-| 1.2.0
-
-| `@backstage/config-loader`
-| 1.9.1
-|===
-
-.Additional resources
-* link:https://issues.redhat.com/browse/RHIDP-5070[RHIDP-5070]
-
 == Added notification backend plugins
 With this update, {product-short} includes the following dynamic plugins to manage and streamline notification delivery: