It’s a bit tedious to switch to the shape tool every time you want to draw e.g. a perfect line. What about having GoodNotes draw a perfect shape when you hold your stroke like in Procreate or Notability? Bonus points when it’s possible to edit the shape size and anchor points.

Sometimes to sketch things out letter or DIN A4 are to short, so it would nice to have endless paper (like OneNote). Which you can scale if you need to print it out. Or have something like 4 DIN A4 papers which fit together with tesa strip.

I would like to have a feature to synchronize my notes using WebDAV with my own cloud (Synology NAS).

Good notes should include a ruler and compass. Especially for engineering students like me.

Please make it possible for users to be able to select an element's color and use that color as a highlighter or a pen.

It would be awesome adding some LaTex text recognition so Engineering or science students could be able to take amazing notes. Also increase shape recognition capabilities like Bézier curves. I ABSOLUTELY LOVE THIS APP!!!

So it is useful being able to erase with your finger, but it would be great to be able to toggle just using the apple pencil to erase to avoid accidentally erasing notes on review etc. and not noticing!

We should be able to add more things to the zoom tool bar such as the eraser, highlighter, and other pen colors

Create simple hyperlink to other notebooks within a notebook.

It should be allowed to show two pages of the same notebook at the same time instead of only able to show two notebooks side by side. This allows us to read more at a time, or even draw diagrams that can span two pages.

I love the fountain pen, but would also love different styles of writing instruments such as a pencil, crayon, or calligraphy pen.

To be able to choose between page by page scroll to a continous scroll. It´s necessary!!!

Have the option to add page numbers to the notebook pages. I sometimes need to reference a page of my notebook along with a task form another page or notebook, right now I don't see a way to have page numbers happen automatically when adding or deleting pages from the notebook. Having a link system (so my task says "see notes on page 4" and when I insert a new second page - the note is now on page 5, the text would change "see notes on page 5".)

Specifically, I'd really like to see Swedish, but I'm sure there are people from all over the place wanting to see support for their language. Cheers!

A Graph Tool would be very usefull.

When an Image is selected you get 8 handles to resize the image. The handles at the 4 corners resize the Image keeping the aspect ratio. That is expected behavior. But the handles at the edges should resize the width or the height of an image.
It is currently not possible to insert a white image and resize it to mask a part of a page (classroom).