Great idea, and a must have!

Ditto, would like this on the Windows version as well.

This is great - should be the highest priority.

This is SUPER important for collaboration. I think it should be a priority to implement this.

I dig it

This could be merged to the post already created by a user that talks about adding a tab called Specs.. near design and prototyping so we can have notes, measures, fill, colours specifications to be shared as pdf or other extension to the dev teams on the work

UXPin pins their annotations to the "glass" rather than to objects, so if your project has scrolling you can't pin to items that are outside of the initial area before scrolling. I would love to see Xd do this right and allow you to pin to individual objects.

But other than that, UXPin is a great model for how to enable annotations. Just an entirely separate mode for Documentation, just like how you move into Prototype mode in Xd.

Yeah, some iteration of this would be extremely beneficial to my workflow

I forgot to include the link to the video about UX Pin annotations in my previous comment:

https://www.youtube.com/watch?v=0hzYyMvghdg

YES. Annotation is something that is a consistent pain in nearly every design program. Having prototype and design mode in the same program like XD does, puts it in a unique position to completely revamp how UX designers present projects.

Currently I have to copy and paste my annotations from underneath each Sketch artboard into a PDF, and into InVision.

I would take a look at how UXPin formats their annotations. It's very good.

In addition, being able to generate a PDF from the prototype with screens and annotations, in a custom layout would be amazing. I'll create a separate request for this.

As UX, I would like to add page and object notes for my engineering and QA teams. These notes should be visible in PDF exports as well as in the online prototype. See proposed feature UX Design Prototype Link.

https://xd.adobe.com/view/ba9d3f62-593c-4a38-87d3-24814f44a060/