overrid project load file file open except interrupt except progress mgr progress mgr progress mgr progress mgr set number phase uml phase load thread util check interrupt file version releas version argo entri entri name file argo iter url argo url make zip entri url url file argo entri file version persist version argo url open stream releas version releas version argo url open stream malform url except open except io except open except todo comment code comment bob tarl order resolv bug hopefulli determin caus reintroduc upgrad requir check version file version releas version upgrad requir defin log lp log granular type statement log info load zargo file version file version endif project upgrad requir file combin file zargo uml file progress mgr load file combin file progress mgr load zargo file progress mgr progress mgr phase persist manag instanc set project uri file uri 