For issues you find with the Switch and Console releases, please follow this link and give as much detail as possible. This is the speediest way to get info to Pipeworks and get a hotfix in the works.
1.4 will bring many changes to the PC version. We strongly advise making plans to back up your worlds and players prior to updating your game. More details here.
Begin your search for Journey's End information here and here. Please report bugs and issues for Journey's End here.
For issues you find with the Mobile 1.3 update, please follow this link and give as much detail as possible. This is the speediest way to get info to DR Studios to look at your issue. Also, some troubleshooting hints here.
what do you mean by ""code" and documents" stuff? for help on installing the worlds you can watch the videos in the first post. for searching a specific item, in "Ztorage_Zystem!_v01.00.00 index.zip" is a text file, open the text file, use ctrl+f to look for that item name, and to the right of the name is the short form of which world has it. for example, the "'0' statue" can be found in both "Ztorage_AmmoEtc" and in the "Ztorage_Furniture" worlds.