Pigsty v0.0.4

Highlights

• Split the former monolithic automation into dedicated Meta, Grafana, DNS, Nginx, and Prometheus roles.
• Added static-network handling and revised the local repository upstream policy.
• Expanded role documentation while keeping service registration templates aligned with the new layout.

This historical record is reconstructed from the v0.0.4 tag and its source comparison with v0.0.3.

Sources

• Git tag and source tree
• Historical About / Release Note
• Source comparison: v0.0.3...v0.0.4