I wanted to ask, when will you uptade game to the new version does history of old gemplay stays? or just gotta download it again and start from new ?

If you installed the game through the Itch app, then the new update will allow you to continue playing with your old save file.

If you have a standalone version on your PC instead, then you must manually update it. Download the latest Tailor Tales version, and then find the location of your old Tailor Tales. Place the newly downloaded Tailor Tales in your old location and overwrite all files. That should have updated your save file.