Question about specifing Spine version when using CLI

Deckill

I have some spine data (4.1) that I need to upgrade to latest version of Spine (4.2) so that I can use them on Unity 6.
But when using Spine CLI, the version of the Spine seems to follow the version that I used latest.
i.e. if I opened Spine GUI 4.2, SLI uses 4.2.

Is there a way to specify the version of Spine while using CLI?
When I asked ChatGPT for help, it suggest modifying the setting file, but cannot find where it is either.

Thank you,

Edit: it is CLI not SLI, but I cannot edit the title. sorry for confusion

Spinebot

To specify the version of Spine when using the Spine Command Line Interface (CLI), you can use the -u or --update option followed by the version number you want to use. This allows you to launch a specific version of the Spine editor via the CLI. For example, if you want to use version 4.1, you can run a command like:

Spine --update 4.1.xx --input <Path to your Spine project> --output <Path to the upgraded Spine project> --import

This command will open the specified version of Spine, import your project, and save it in the desired format. Make sure to replace <Path to your Spine project> and <Path to the upgraded Spine project> with the actual paths to your files.

Deckill

Spinebot Thank you Spinebot, it worked!