can OD Plus v1.5 read version 1.2 themes?

im running od plus 1.2 and am interested in moving to the most recent 1.5 version. I have 5 docks w/ about 40 flyout menues and a total of near 300 to 400 links. To reset it up the same way from scratch would probably take an entire day.

My question, besides backing up my theme, once i install OD plus 1.5 will it be able to read my 1.2 theme? or will every dock need to get re-built?

ps. it makes sense that it would read the theme but i just want to be sure?