smooth v0.9.6

smooth alpha 0.9.6

• surfacegdi.cpp
  • fixed too high DPI values being reported
• surfacegdiplus.cpp
  • fixed too high DPI values being reported
• windowcocoa.mm
  • fixed glitches after closing tabs in tabbed mode
• menubar_cocoa.mm
  • fixed possible crash after menubar contents change
• droptarget.cpp
  • fixed rare crash related to drag & drop handling
• translator.cpp
  • also look for translations in application data folder
• tree.cpp
  - improved rendering of tree widget in scaled mode
• http.cpp
  - include status code in response header fields

Other changes

• implemented proper multi-monitor support for macOS
• added support for macOS 11.0 Big Sur
• added a separate error code for denied access to file IO drivers
• fixed wrong color space returned in BitmapBackend::GetPixel for multiple backends
• upgraded fribidi to version 1.0.10