Content maintenance optimization

A system comprising:

• memory;
• a computer processor coupled to the memory;
• instructions stored in the memory and executable by the processor, the instructions comprising a packager configured to:
• obtain a delivery unit comprising a plurality of objects, the plurality of objects comprising at least one modified object and at least one unmodified object;
• enclose the delivery unit in a transport container;
• mark the at least one modified object for installation such that only marked objects will be installed;
• and
• send the transport container to an entity.

A machine-readable storage medium for storing data for access by a data processing system, comprising:

• a transport container configured to transport a raw data stream;
• a delivery unit comprising a plurality of objects, the plurality of objects comprising a modified object and an unmodified object, the delivery unit stored as the raw data stream within the transport container;
• and
• metadata comprising an installation indicator, the installation indicator to indicate that the modified data object is to be installed.