Notes for all versions

Updating CRDs

Some upgrades include changes to Custom Resource Definitions (CRDs).

If you are using the automated CRD updater tool bundled with the KNIME Business Hub application, CRDs are updated automatically during the upgrade.

If you have disabled the updater and installed CRDs manually, make sure to re-apply the latest CRDs from the public repository after each upgrade.

Outdated CRDs can cause issues such as executor errors or failed component deployments.

KNIME Business Hub version 1.15

Istio upgrade

Istio has been upgraded to version 1.24.2.

  • For installations that have manually installed istio it is highly recommended to update istio to the same version. Instructions are available here.

  • For installations that install istio via KOTS, no other input is required. The upgrade will be automatic.

This upgrade will be mandatory in future releases when features only found in istio 1.24 are in use.