* era_invalidate may be run on live metadata if the
--metadata-snap option is given.
- Changes for 0.5.5
* You may now give the --metadata_snap option to thin_delta
without specifying where the snap is.
* Update man pages to make it clearer that most tools shouldn't
be run on live metadata.
* Fix some bugs in the metadata reference counting for
thin_check.
OBS-URL: https://build.opensuse.org/package/show/Base:System/thin-provisioning-tools?expand=0&rev=4