v1.0.0a4

What's Changed

• CI: Only build docs on PR push event and deploy for merge and release by @pankajastro in #568
• Add an introduction to the migration guide by @pankajastro in #572
• Update Index.md by @pankajastro in #570
• Allow yaml/yml suffix for shared defaults by @pankajastro in #567
• Bump astral-sh/setup-uv from 6.6.0 to 6.6.1 by @dependabot[bot] in #575
• Fix require response_check param in http sensor by @pankajastro in #576
• Document dag-factory reserved keys by @pankajastro in #571

Full Changelog: v1.0.0a3...v1.0.0a4