Maintenance 3.1.1 – System maintenance utility.

Maintenance is a system maintenance and cleaning utility. It allows you to run miscellaneous tasks of system maintenance:

Check the the structure of the disk
Repair permissions
Run periodic scripts
Reset Spotlight’s index
Rebuild the LaunchServices database
Delete application, font, and system cache

Issue corrected that occurred when deleting the .DS_Store files
Deleting the core dump files
Miscellaneous improvements made