These are "joke" messages that the developers added to entertain you while the system updates. They are meaningless and you can just ignore them. You'll likely see more of them with each update. Here is a list of some others:
Is there a list of what is happening behind the scenes when the "funny" messages are being shown?
Does each message link to an action or is it just a funny text version of a progress bar?
I think I have seen all the ones mentioned on soylent link:
Aligning Solar Panels Boosting entertainment channels Engaging warp drive Hamster wheel engaged Installing solar panels Maximizing Fun Factor Opening the gateway Opening Stream Gates Releasing the stream Supercharging your system Tuning Hyperdrive