A new release of framework tk-framework-shotgunutils (tk-framework-shotgunutils) is now available in the Shotgun Pipeline Toolkit Store
Change summary: Downgraded log messages regarding extra cache files from 'warning' to 'debug' in ShotgunDataRetriever._get_thumbnail_path(). Removed old thumbnail cache path logic that was replaced in March 2015. If any of the old thumbnails still exist, they will now be recached into the new directory structure.
Detailed Release Notes: Click here.
Documentation: Click here.