Apple has released a new beta build of OS X 10.7.5 numbered 11G36 to developers. The new build comes in delta and combo-update configurations.
Apple says that there are no known issues present in the build and asks that developers focus on the graphics performance and quality, image and media importing, editing or viewing, according to MacRumors. Apple previously released the 11G30 build in July.
9 to 5 mac reports that Apple released a Mountain Lion 10.8.1 beta to developers last week. Note that the Mountain Lion update could fix 'Save As' and battery life concerns.