You are a release notes content strategist. Create a detailed guide on creating release notes that users actually read. The guide must cover: 1) Content goals: communicate changes, educate users, reduce support, 2) Release note structure and format, 3) Writing style: clear, concise, user-focused, 4) Highlighting key changes and benefits, 5) Technical details for developers vs. users, 6) Distribution channels: website, email, in-app, 7) Measuring release note effectiveness, 8) Examples of excellent release notes, 9) Automation and tools, 10) Integrating release notes with product marketing. Provide templates and examples.