I can't believe this suggestion doesn't already exist, but I work on a 32" or a 27" monitor all the time. I have plenty of screen real estate. Why not let me view both Assets and Layers panels at the same time?

To be able to use XD as a useful tool for content architecting/wireframing (before design, before prototype) - a library of generic common web and mobile web elements would be very useful (in an easily accessible panel - NOT by copying and pasting from a template file).

For example:
- Image/Logo (resizable) placeholder
- Horizontal and Vertical Nav placeholder
- Icon library (like hamburger, search, map point, etc)
- Text block (resizable) placeholder
- Scrollbar (horizontal, vertical) placeholder

etc

Think Balsamiq, or OmniGraffle wireframe tools for example.

Transparent PNGs do not allow color edits. Editing fills will extend to the rectangular bounds, not just the object

Ability to view only stage, some kind of preview mode, no toolbars & right panel. It will let you focus on content.
(like F in Photoshop)

Being able to change the reference point from the upper-left to center or lower right or whathaveyou is so useful in other Adobe apps. Having to do everything with top-left x/y is a pain when trying to position objects by their center.

Choose point by clicking 9-grid icon

One of the most convenient alignment features in illustrator is the 'align to key object', which Sketch doesn't support, making it difficult to align objects quickly. Please add that feature for XD.

I love this feature in InDesign and Illustrator. In InDesign if you double click the lower right corner of the textbox it scales to fit. Similarly in Illustrator if you click the handles on the right center or bottom center of the textbox it will scale to fit.

This feature would help better determine handling to padding/margins be more reflective of final development

Ability to right-click to swap Symbols in Design mode
Or replace selected artwork with an existing Symbol

This request does NOT cover nested-symbol overrides (swapping an inner symbol differently in each copy of an outer symbol). For that, please upvote https://adobexd.uservoice.com/forums/353007/suggestions/19592509-nested-symbol-overrides

Apparently only JPG/PNG is supported when performing drag & drop of a set of images.
My assets are often SVG so supporting that format there would spare me from having to generate temporary PNGs or place manually.

It seems currently it adds all SVGs on all cells when dropping and creates a mask of all the files combined(??).

Thank you.

the ability to apply image filters and treatments such as "hue, saturation, levels, etc".

Currently (XD 24.0.22.19), if I drop an instance of a component and then adjust part of it (text in a button, size of the instance, etc.), that override is only applied to the selected state of the instance. So, if I have a button with many states (normal, hover, disabled, active, default action, etc.) I have to manually apply that override to each state of the instance. This is extremely tedious and error prone.

Please provide the ability to have an override of an instance be inherited by all states in that component instance.

It's quite frustrating that every time I use the shape tools, I have to remove the stroke and change the fill.
Like in ID and AI, it would be useful if the object fill and stroke remembers the previous settings, or a default could be somehow set.

Stacking artboards can help to clear space for working and rearranging artboards.

Also we can stack artboards by size or type.

Ability to add a device outline to show context.. would be cool to even create your own device outline (currently I'm designing a UI prototype for a smart credit card, but having to use a mobile screen UI canvas to show the interactions)

I wish I had the ability to select an image and be able to update the file or change the image with out having to import another image if it is exactly the same size or I updated the design.

Splitting off from the typographic features (https://adobexd.uservoice.com/forums/353007-adobe-xd-feature-requests/suggestions/12927885-typographic-features)

Let's discuss what control over kerning you'd like to see in XD.

On the web, i often use line height to determin the height of the types container. Therefore the text should sit vertically centrally to its line height. This is different to how line height works in print.
I also use line height for vertical rhythm. see more info on this here:
http://typecast.com/blog/4-simple-steps-to-vertical-rhythm

vertical rhythm is a huge factor when I design for web