# Page Not Found

The URL `server-upgrade-and-maintenance/release-notes-and-notices/deprecations-and-removals-by-version` does not exist.

You might be looking for one of these pages:
- [Deprecations](https://docs.sonarsource.com/sonarqube-community-build/server-update-and-maintenance/maintenance/deprecations.md)
- [Deprecation policy](https://docs.sonarsource.com/sonarqube-community-build/server-update-and-maintenance/maintenance/deprecations/deprecation-policy.md)
- [API deprecation](https://docs.sonarsource.com/sonarqube-community-build/server-update-and-maintenance/maintenance/deprecations/api-deprecation.md)
- [Backup and restore](https://docs.sonarsource.com/sonarqube-community-build/server-update-and-maintenance/maintenance/backup-and-restore.md)
- [Moving to SonarQube Server](https://docs.sonarsource.com/sonarqube-community-build/server-update-and-maintenance/update/updating-to-sonarqube-server.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://docs.sonarsource.com/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://docs.sonarsource.com/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/sonarqube-community-build/server-update-and-maintenance/maintenance/deprecations.md`)
- Use `Accept: text/markdown` header for content negotiation