# onwardpg > Plan and verify PostgreSQL schema migrations for rolling deployments. - [Quick start and guide](https://onwardpg.solberg.is/): Setup, first migration, required columns, and deployment. [Markdown](https://onwardpg.solberg.is/index.md). - [Agent skill](https://onwardpg.solberg.is/skill.md): Instructions for agents operating the CLI. - [Full text](https://onwardpg.solberg.is/llms-full.txt): The guide and agent skill in one file.