Version 7.0 of the
WINE Windows API library has been released.

This release represents a year of development effort and over
9,100 individual changes. […] The areas
of major changes are:

• Most modules converted to PE format.
• Better theming support, with a bundled theme for a more
  modern look.
• Vastly improved HID stack and joystick support.
• New WoW64 architecture.

Source: LWN.net – WINE 7.0 released