---
deprecations:
  - Implemented microversion v2.39 that deprecates `image-metadata` proxy API,
    removes image metadata quota checks for 'createImage' and 'createBackup'
    actions.

    After this version Glance configuration option `image_property_quota`
    should be used to control the quota of image metadatas. Also, removes the
    `maxImageMeta` field from `os-limits` API response.
