Releases

Frontend lint + UX cleanup.

UX

• Login UI: drop Student/Admin button label dichotomy; placeholder uses admin@sparklabx.com
• README: embed login screenshot after the quickstart block

Code quality

• ESLint: 119 warnings cleared to 0 errors / 0 warnings
• Removed CRA leftovers (nginx-kubernetes.conf, docker-entrypoint.sh, reportWebVitals) — net -440 lines
• Squash-merge workflow for dev → test → main promotion chain

CORS, kernel pre-pull, CI pipeline.

• CORS wildcard handling + WebSocket bypass for dev/staging custom domains
• Kernel image pre-pull: docker-compose kernel-cache + Helm kernel-prepuller DaemonSet. Fixes #26.
• Frontend Service type configurable — ClusterIP / NodePort / LoadBalancer
• CI pipeline — build/lint/test on PR + push to dev/test

First public release.

• PySpark + Scala (Almond) kernels bundled and configured
• Per-user kernel pod isolation (Kubernetes) or per-user container (Docker)
• OAuth login (Google + Microsoft) with email allow-list
• MinIO IAM per-user prefix enforcement
• Single Helm install or docker compose up