Lighroom seems remembered current applied Development Preset.
Is the info readable from SDK?
I understand we can apply preset, but I could not find reading current preset.
I'd like to implement prev/next preset within the Preset Folder.
Getting info of Preset Folders, Presets within Preset Folder and each Preset info are available on SDK.
But I could not find info that SDK is available to get current preset applied.
Unfortunately, that's not available via the SDK API. You can see it in History, but the History isn't available to plugins via the API.