Add reason for backup and disk_expansion support status

[hossainemruz]

Complementary PR to acknowledge #345 (review).

[github-actions]

PR Packages Published

Python Package:

• Version: 0.117.0.dev346+f7f2112
• Package: qdrant-cloud-public-api
• Registry: https://us-python.pkg.dev/qdrant-cloud/python/
• To update run: uv add qdrant-cloud-public-api==0.117.0.dev346+f7f2112

NPM Package:

• Version: 0.117.0-dev346.f7f2112
• Package: @qdrant/qdrant-cloud-public-api
• Registry: https://us-npm.pkg.dev/qdrant-cloud/npm/
• To update run: npm install @qdrant/qdrant-cloud-public-api@0.117.0-dev346.f7f2112

[github-actions]

The latest Buf updates on your PR. Results from workflow Pull Request / linting (pull_request).

Build	Format	Lint	Breaking	Updated (UTC)
✅ passed	✅ passed	✅ passed	⏩ skipped	Apr 20, 2026, 4:30 PM

[Robert-Stam]

LGTM