---
features:
  - |
    Added support to calculate virtual size of image based on disk format
  - |
    Added support for sparse image upload for filesystem and rbd driver
  - |
    Improved performance of rbd store chunk upload
  - |
    Added support to configure multiple cinder stores

upgrade:
  - |
    After upgrading, deployments using the cinder backend should
    update their config to specify a volume type. Existing images on
    those backends will be updated at runtime (lazily, when they are
    first read) to a location URL that includes the store and volume
    type information.

fixes:
  - |
    Bug 1891190_: test_reload() functional test causes hang and jobs TIMED_OUT
  - |
    Bug 1891352_: Failed import of one store will remain in progress forever if all_stores_must_succeed=True
  - |
    Bug 1887099_: Invalid metadefs for watchdog

    .. _1891190: https://code.launchpad.net/bugs/1891190
    .. _1891352: https://code.launchpad.net/bugs/1891352
    .. _1887099: https://code.launchpad.net/bugs/1887099