Thanks! ^^ Polls are a patron-only thing where my supporters decide which monster girl will be added in the next update. You can use any reward tier for participating.
The new version will follow the usual release schedule, you can check it here. After reaching the public release wave, I will upload it on Itch among other sites.
Currently, there's only Patreon option for supporting me but the Steam version should be up rather soon. They are making internal checks on the store page and builds. Depending on the results, I may need to fix something but most likely Yorna will be in Steam during the next dev month.