Good evening, I have an old version of the plugin, 3.3.1.

After the latest update, I'm getting an error:

Error while compiling Kits: 'Pool' does not contain a definition for 'GetList' | Line: 690, Pos: 38

I don't have the time or resources to upgrade to the latest version.
I'd be grateful if you could revive this version, 3.3.1.