• Deep merge OpenAPI responses to preserve all the additional metadata. PR #1577.
• Mention in docs that only main app events are run (not sub-apps). PR #1554 by @amacfie.
• Fix body validation error response, do not include body variable when it is not embedded. PR #1553 by @amacfie.
• Fix testing OAuth2 security scopes when using dependency overrides. PR #1549 by @amacfie.
• Fix Model for JSON Schema keyword not as a JSON Schema instead of a list. PR #1548 by @v-do.
• Add support for OpenAPI servers. PR #1547 by @mikaello.