If you have the PC version you can simply merge the www folder of the posted zip file into the www folder of your game to update. Please keep in mind that skipping updates using these files means you'll be missing files. If you don't have the previous version then please download the full game again.
The new version is scheduled to be uploaded today or tomorrow, so if you want to download the full game again you might want to wait until version 19.07.12 is online. :)
I have a video about using update files here: