Flatiron 2.37 has been updated with additional fixes and improvements. Customers can download the latest free update from Customer Download Area.
If you want to check if Flatiron fits your production pipeline, grab the demo version from here.
Improvements, changes and fixes include (Version: 2.37.00):

• Fixed 2 issues that caused incorrect scaling of some charts when using flatten unwrap.
• Fixed a situation where network rendering with Single Pass disabled didn’t process all maps correctly.
• Improved handling of gamma correction settings for some bake elements when rendering with Single Pass is disabled.