The patch will bring in the Archive mode for the game. This mode allows players access to old SRWOG stories and scenarios that were not originally included in the game because they were not localized in English. The release did not mention if these scenarios will also be accessible in-game in the future so all we have access to are these would-be scenarios with English subtitles.
Here are some of the shots that we can expect from the patch:
Original Generation 2
Original Generation Gaiden
Original Generation 2nd
Original Generation Dark Prison
Super Robot Wars OG The Moon Dwellers is the latest series in the super Robot Wars series localized in English on the PlayStation 4 system. The game was released last August 5th 2016 in commemoration with the 25th anniversary of Super Robot Wars.