take the first 8 characters for frontend version, not backend version (#3145)
take the first 8 characters for frontend version, not backend version (#3145)


denisov-vlad/redash,getredash/redash,chriszs/redash,denisov-vlad/redash,denisov-vlad/redash,alexanderlz/redash,alexanderlz/redash,chriszs/redash,getredash/redash,getredash/redash,alexanderlz/redash,chriszs/redash,getredash/redash,alexanderlz/redash,getredash/redash,chriszs/redash,denisov-vlad/redash,denisov-vlad/redash