I'm sorry, but the information extracts provided do not contain specific details about setting schema evolution through Octavia. However, it's worth noting that schema evolution is a feature that the Airbyte team is currently working on. As of now, if your schema changes, you must reset and ingest all data again with the new format. This is a current limitation of the product [source](
https://airbytehq.slack.com/archives/C021JANJ6TY/p1665664971181209). For managing Airbyte configurations in YAML, you can use the Octavia CLI. It allows you to scaffold a readable directory architecture, auto-generate YAML config files, manage Airbyte resources with YAML config files, and more [source](
https://docs.airbyte.com/cli-documentation). For more specific guidance on your issue, I recommend following up on your GitHub ticket or checking the [Airbyte documentation](
https://docs.airbyte.com/) for updates.