4/debian-10/plugins/redmine_issue_badge/init.rb
# NOTE: Keep error message for a while to support Redmine3.x users.
Keep error message for a while to support Redmine3.x users.
Keep error message for a while to support Redmine3 . x users .
def issue_badge_version_message(original_message = nil)
  <<-"USAGE"
  ==========================
  #{original_message}
  If you use Redmine3.x, please use Redmine Issue Badge version 0.0.7 or clone via
  'support-Redmine3' branch.
  You can download older version from here: https://github.com/akiko-pusu/redmine_issue_badge/releases
  ==========================
  USAGE
end
def issue_badge_version_message ( original_message = nil ) <<-"USAGE" 
  ==========================
   #{ original_message } 
  If you use Redmine3.x, please use Redmine Issue Badge version 0.0.7 or clone via
  'support-Redmine3' branch.
  You can download older version from here: https://github.com/akiko-pusu/redmine_issue_badge/releases
  ==========================
   USAGE end
NOTE: Keep error message for a while to support Redmine3.x users.
NOTE : Keep error message for a while to support Redmine3 . x users .
original_message
<not_specific>