When we writing codes for one page, the mouse focus is on the IDE, not zepline. But some lines would disappear while zipline lost the mouse focus, e.g. margin height/width lines.
Moreover, if zeplin can show all lines which I needed when developing this page, it could be very convenient since we don't need to keep checking the different lines and switching between ziplin and our IDE.
Maybe we could use "f" + right click to make this line to show/hide.

Its a small detail, but I notice that the Shadow's are not recognized on Masked shapes/Groups. It recognizes, fills, corner radius, dim, etc but no shadow.

I have a Windows laptop and a Fedora desktop, but I'd love to use zeplin.io to prototype my apps

If I have multiple projects for for a product (3.4, 3.5, 3.x...) It would be so helpful if I could import guidelines/colors from one project to another, instead of having to create the same guidelines for each project.

you should fix the download link for Ubuntu users rather than supposing that everyone uses the bloatware that on the one hand is a crap on the other hand makes Apple $$$

A simple thing but it would be great if you could use hyphens in bespoke colour ids:

my-colour-id

At the moment they are just ignored and I end up with #mycolourid

When designing Android apps, the developers should be given ARGB rather than an opacity percentage. #FFFFFFFF eg. This is something I think should be an absolute definite :)

Upon exporting a Sketch artboard I missed a tooltip and now I have no idea what it says.

Our designers typically create 'slices' in Sketch to export assets. Many times these slices have different bounds than the items contained inside (usually to avoid rounding issues with odd numbered width/heights). This causes the measurements in Zeplin to be different than the developer needs to add for constraints in Interface Builder.

Is there any way to prioritize 'slices' over individual vector elements? If not, supporting groups in Sketch would come close to achieving this for us.

Support for different color format (choose between RGB, RGBa, HEX or HSLA) when exporting to CSS, SASS or whatever.

I don't use:
$white: #ffffff;

Instead of I use:
$white: rgb(255, 255, 255);

This is because I want my colors to be homogeneus, this way I can use both rgba and rgb and they use the same "language".

Idea: let the user set a default label color. The yellow is difficult to read due to low contract (white text in it) and the label itself doesn't stand out enough on a light background.

i got a layout from a client that i have to use, but zeplin does not allow me to export images, fonts or even something else.

Note tag position does not follow an Artboard resize update.

I'm sure this will be in your new activity panel, but having a time and date stamp for each uploaded screen would be very helpful in knowing which screens have been updated and which screens haven't.

For a reason I don't know, the fonts are bolder in Zeplin than in Sketch. Is this a wanted behavior?

RIght now, it's a little difficult to reorder screens (especially if you want to move a screen from the bottom to the top). The drag-and-scroll feedback is very fast and hard to be precise.

It would be great if you could expand the "screens" panel so it would arrange in grid-view. This would make rearranging screen so much easier.

The Objective-C / Swift Category generation is a nice touch, but in practice it would be more useful to be able to generate individual UIColor methods and / or a Category for the whole project. Software engineers tend to (should) like to reduce repetition in code, so assuming the same colours are used throughout the app, it wouldn't make sense to generate a UIColor Category per screen. You'd probably generate the UIColors as and when each element is implemented.