The GUAC Helm charts are now under the guacsec organization on GitHub. You can find the Helm charts in https://github.com/guacsec/helm-charts.
If you have previously deployed GUAC using the Helm charts when they were hosted in the kusaridev organization, you will need to change any reference from the old location (kusaridev/helm-charts) to the new location (guacsec/helm-charts).
Consult the documentation for your tooling for specific instructions.
The GUAC Docs have all been updated with the new location. If you see anything incorrect in the docs, please open an issue.