SnapBuddy 0.6.4

SnapBuddy 0.6.4 — fixes the freeze.

One fix, and it is the important one. Updates itself from 0.6.0 or later.

The app no longer locks up after a capture

Taking a region capture — and sometimes a window capture — could leave SnapBuddy unresponsive.
Once it happened, nothing else worked either: the buttons did nothing, the hotkeys did nothing,
and Windows eventually offered to close it.

The cause was that opening the region overlay ran on the same thread that keeps the window
responsive, and it then waited for that thread to do something else first. It was waiting for
itself. Those operations now run off that thread, which is where the rest of the app already put
them.

If you hit this before: nothing was lost. Recordings are written as you go, and any recording
interrupted by killing the app is rebuilt the next time SnapBuddy starts.

If it ever happens again

SnapBuddy keeps a log at %APPDATA%\com.snapbuddy.desktop\logs — the current run and the previous
one. It is written as things happen, so it survives a freeze and the restart afterwards. That
folder is what to send; it is what identified this bug.

Everything else is unchanged from 0.6.3.