Question: Instructions on which files to replace in the official jellyfin (.deb)

[jhonatanDS]

Currently, I am using version 10.8.13 of Jellyfin Flatpak, but my smart TVs are requiring version 10.9. Since there is no forecast for releasing version 10.9 in Flatpak, I would like to know if you could help us with the following:

1. Providing a script that installs the official version of Jellyfin and replaces the files (database) with those from the Flatpak version, importing the data from the Flatpak version;
2. Or providing instructions on which files and directories we should manually replace in order to keep our data in version 10.9.

We will probably need to download version 10.8.13 in .deb format (or another), install it, replace the files with the ones from Flatpak, and then upgrade again using the .deb (or another format) to version 10.9.

I just don't want to lose the information about which content/episodes have already been watched and the synopses that I personally wrote/translated.