[BUG] failed to install with helm package: metadata.labels: Invalid value: "0.7.8+6ceffd1140bc"

[weiyuanke]

📋 Prerequisites

• I have searched the existing issues to avoid creating a duplicate
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• I am using the latest version of the software
• I have tried to clear cache/cookies or used incognito mode (if ui-related)
• I can consistently reproduce this issue

🎯 Affected Service(s)

Not Sure

🚦 Impact/Severity

Minor inconvenience

🐛 Bug Description

failed to install with helm.
both 0.7.7 and 0.7.8 failed, helm artifacts address: oci://ghcr.io/kagent-dev/kagent/helm/kagent

It is very likely that there is an issue with the Helm chart package: special characters are not handled properly in the common labels.

{{- if .Chart.Version }}
app.kubernetes.io/version: {{ .Chart.Version | quote }}
{{- end }}

.Chart.Version contains special characters, for example 0.7.8+6ceffd1140bc, which includes an additional build identifier.

🔄 Steps To Reproduce

helm install kagent，version 0.7.8

🤔 Expected Behavior

No response

📱 Actual Behavior

No response

💻 Environment

No response

🔧 CLI Bug Report

No response

🔍 Additional Context

No response

📋 Logs

📷 Screenshots

No response

🙋 Are you willing to contribute?

• I am willing to submit a PR to fix this issue