Summary
Where Version x.x.6b or later versions of WBS Gantt Chart are installed without first uninstalling Version x.x.6a or earlier, you may see multiple links of WBS-Gantt Chart displayed in the add-on tab of the administration screen.
Workaround
Refresh the administration add-on screen to ensure that only the latest version of WBS Gantt-Chart for Jira is displayed.
If refreshing the screen does not work and multiple links are still displayed, please uninstall the older version and reinstall the most recent version.
