Recently JIRA software has released one version 8.0.0-m0025 ( Jira Software 8.0 EAP8 release )
I have downloaded .obr file from below link.
https://marketplace.atlassian.com/apps/1213607/jira-software/version-history
But when I tried to upload this .obr file from JIRA application page, it was not working. it gave below error.
Failed to resolve plugin dependencies within OBR
Current installed version is : v7.12.0