Please refer to this report for the Davinci development status from November 14th through the 27th.
Davinci development update:
https://github.com/Davinci-Vision >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
[Github update]
>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