id int(11) not_null auto_increment
reason text not_null comment(Reason for rollback)
rollback_at timestamp NULL default(current_timestamp)
rollout_percentage_at_rollback int(11) not_null comment(Rollout percentage when rollback occurred)
rollback_by varchar(255) default null comment(User or system that initiated rollback)

--
primary id
idx_rollback_at rollback_at

##
engine innodb
character_set utf8mb4
collate utf8mb4_unicode_ci
