Gzz.7z · Proven
custom-tools plugin: adding support for 7z-files - Google Groups
The file extension refers to a compressed archive created using the 7-Zip software, a popular open-source utility. If you are looking for a core "feature" of this format, it is its use of the LZMA (Lempel-Ziv-Markov chain Algorithm) , which provides significantly higher compression ratios compared to standard formats like ZIP. Key Features of the 7z Format gzz.7z
: Can handle massive archives up to 16 exabytes in size. custom-tools plugin: adding support for 7z-files - Google
The door was never really closed honestly. In the situation Nintendo DO want to simply update the existing Wii U/3DS version they don’t have to contract Sakurai, Namco or anybody else to do so. They can do it themselves. Of course keeping the characters in the game depends on licenses.
This is ONLY in the case they want an updated port. They could do a new Smash Bros but either way a 6th instalment will hit Switch eventually.
It just depends how Nintendo want to do it.