PSA: GoodNotes 5 now released and also will be part of a bundle deal for free upgrade for GoodNote 4 users
Quoted from online:
We have made GoodNotes 4 and GoodNotes 5 part of an app bundle and you can use Complete My Bundle, to download GoodNotes 5 for free if you have paid the full price for GoodNotes 4. Complete My Bundle takes whatever price you paid for the individual apps and credits it to the price of the bundle. This wasn’t possible on the App Store before, so we’re happy to be able to reward our loyal customers like that.
More can be read here
[GoodNotes 5 Support Page](https://support.goodnotes.com/hc/en-us/articles/360000124915-I-have-already-paid-for-GoodNotes-4-How-can-I-download-the-new-app-for-free-)