v1.15.4

Changed

Report a Problem sends from inside the app. On desktop it used to open your
email program. It now sends straight away, as it does on the web, and your email
program opens only if the server can't be reached.

Pinterest pins show the Pinterest mark when you point at them. Click it to
open the pin on Pinterest. Before, nothing on the canvas said where a pin came
from or led back to it unless the trace was set to Clickable.

A Clickable trace has a small button to turn that off. Point at the trace and
click it, so you can work with the trace without being sent to its link.

Clicking a Clickable trace only opens its link. It no longer opens the
Customization panel as well. To change the trace, right-click it and choose
Customize, or turn Clickable off.

Fixed

Duplicating or pasting a frame brings what's inside it. Before, you got an
empty frame, and if you selected the traces too, their copies still belonged to
the original frame. The copy now holds its own copies, including groups and the
connections between them, and one Ctrl+Z removes it all. Duplicate in the Layers
panel does the same.

A copied trace joins the frame it lands in. Before, a trace copied out of a
frame stayed tied to it from wherever you pasted it, and moved when that frame
moved. A copy in an arranged frame also takes its place in the columns now,
rather than sitting on top of the others.

Selection is easy to see on light themes. A selected trace's line and a
selected frame's title were pale grey, nearly invisible on a light background.
They now change with the atrium's background.