According to the platform holder, both updates improve system software stability during the use of some features.
Sony Worldwide Studios boss Shuhei Yoshida said this month that a number of highly anticipated PS4 features announced when the console was revealed early last year are still in development, although he couldn't give a timeframe for their release.
One is a resume and suspend feature, which is expected to radically reduce the loading time between players accessing content by keeping the console in a low power state while preserving game sessions.
Additionally, Sony said last February that it plans to use Gaikai to enable players to take control of a friend's game remotely in order to help out during a tricky section.
At E3 this month, Sony announced that Far Cry 4 owners will be able to invite friends to play co-op with them even if their partner does not have a copy of the game. PlayStation Europe president Jim Ryan told CVG that the feature is "the first manifestation" of an idea that is "envisaged as a platform level feature".