Please refer to this report for the Davinci development status from November 14th through the 27th.
Davinci development update:
>Handler interface update
>Handler interface, definition of log record location method
>Handler capable of rendering and in order to achieve accurate logging infrastructure in the application the coupling process is extremely flexible
>FuncHandler restores the Handler keeping records with given function
>StreamHandler keeps records with given format to io.writer
>StreamHandler allows for easy writing on other output log records