backstage release v3.28.0

Added

  • (agent-platform) Usage → Cost by organization, with an Organization scope in #3312 by @fiunchinho
  • (agent-platform) Usage reports a calendar month, with spend by person on Cost in #3322 by @fiunchinho

Changed

Full Changelog: https://github.com/giantswarm/backstage/compare/v3.27.15...v3.28.0