Not possible to change the planning period in the team timeline
Plans can not be resized in Team Timeline
Tempo Planner 4.0.x Compatibility
This release of Tempo Planner is compatible with JIRA 6.4.12+. This compatibility is a change from previous releases which were compatible with JIRA 6.2+. The reason for the jump to 6.4.12 instead of to 6.4.0 is a JIRA Agile plugin point bug that was fixed in 6.4.12.