Release v2.9.0

New Features

• Support of "all" PlantUML elements can be enabled

More often a full support of all PlantUML elements are requested. This can be enabled via ENABLE_ALL_PLANT_ELEMENTS.
After that the PlantUML elements can be set via the new optional baseShape="...." argument

    System(..., ?baseShape),
    System_Ext(..., ?baseShape),
    Container(..., ?baseShape),
    Container_Ext(..., ?baseShape),
    Component(..., ?baseShape),
    Component_Ext(..., ?baseShape)

What's Changed

• fix AddNodeTag() call + SHOW_FLOATING_LEGEND() uses small details as default by @kirchsth in #335
• Support of "all" PlantUML elements can be enabled by @kirchsth in #337

Full Changelog: v2.8.0...v2.9.0