Context7 is not available in this workspace. The initial pins below were verified against upstream project documentation and release/module registries on 2026-07-24; renew the check before upgrading any dependency.
| Component | Initial pin |
|---|---|
| Go toolchain | go1.26.5 |
| PostgreSQL | 18.4 |
| CloudNativePG | 1.30.x |
| CloudNativePG PostgreSQL operand | 18.4-system-trixie (sha256:9287ce030c6f3ce822e383b019ae4aaf1e8370bff3b39f9c51dc10d69dc97219) |
| Barman Cloud CNPG-I | 0.13.0 |
| pgx | v5.10.0 |
| golang-migrate | v4.19.1 |
| Casbin | v2.135.0 |
| NATS Go client | v1.52.0 |
| RabbitMQ Go client | amqp091-go v1.13.0 |
| Buf CLI | v1.72.0 |
| gRPC Go | v1.82.1 |
| protobuf Go | v1.36.11 |
| Judge0 CE | v1.13.1 compatibility spike only |
Judge0 is not approved for production until the gVisor, no-network, and non-privileged compatibility gate passes. The upstream sample deployment is reference-only because it requests privileged containers.
CloudNativePG 1.30.x is selected because it supports PostgreSQL 18.4,
quorum synchronous replication, declarative database roles, and safe primary
promotion leases. Its Barman Cloud plugin supplies encrypted WAL/base backups
and PITR; the production chart remains render-gated until a verified
India-resident object-store endpoint and certificate secrets are supplied.