https://blog.dorico.com/2018/02/dorico-1-2-10-released-system-dividers-wings-repeats/
ここのページの下のほうに
少ないけど費用が掛かる的な事が書いてある
>What’s next?
>the next release will be a paid update for existing users, but the update cost will be modest, and we will pack as many features and improvements into that release as we can.
