public interface BackupSupport
AbstractUpgradeTasks which provide information to the backup manager to manage backward and forward compatibility.
If you're unsure how to fill this information, please have a look at https://pug.jira-dev.com/wiki/display/CONFDEV/How+to+add+to+or+change+the+Confluence+Database
Also, please list your upgrade task in https://pug.jira-dev.com/wiki/display/CONFDEV/List+of+upgrade+tasks+in+Confluence
|Modifier and Type||Method and Description|
Returns true if a new export can't be imported in an older instance.
Returns true if an older Space can't be imported in a new instance without running this task.
Note that tasks don't run on space import yet, so we just reject the import in this case.
Breaking compatibility means a snapshot of the new version will not work at all with the previous version. For example:
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