## Summary ### Upgrade Instructions ### Features - cta/CTA#1179 - Use std::optional instead of cta::optional - cta/CTA#1190 - Use std::make_unique instead of cta::make_unique - cta/CTA#1198 - Use hardcoded mount policy for verification requests - Add verification flag to queued retrieve request log message - propagate labelFormat from TAPE catalog to VolumeInfo - cta/CTA#1200 - Remove range class ### Bug fixes ### Building and Packaging ### Catalogue Schema