id,summary,reporter,owner,description,type,status,component,version,severity,resolution,keywords,cc,stage,has_patch,needs_docs,needs_tests,needs_better_patch,easy,ui_ux 21430,Raise Warning when unpickling Models and QuerySet from different version,FunkyBob,ANUBHAV JOSHI,"Currently the errors from doing this are not obvious at all, and make debugging a nightmare. Having a specific exception to look for in such cases would greatly simplify everyones job.",New feature,closed,"Database layer (models, ORM)",dev,Normal,fixed,,loic84,Accepted,1,0,0,0,0,0