v2.2.0-rc1

Changed

• Changed theme item names to be compatible with Godot version 3.5 (no spaces),
  consistent with other theme item names (snake_case), and to match the ANSI
  color names listed on the ANSI escape code Wikipedia page.

Deprecated

• Deprecated the cols and rows properties of Terminal.
  These properties will be removed in a future version.
  Please use get_cols() and get_rows() instead.
• Deprecated the undocumented get_master() method of PTY that returned its Pipe.
  This method will be removed in a future version.
  The Pipe class is for internal use only and may be changed at any time.
• Deprecated old theme item names.
  Support for these names will be removed in a future version.
  Please update the names as follows (paying particular attention to Light Grey, Dark Grey, White, Bold Italic, and the Light * variants):
  • Colors:
    • Black -> black
    • Red -> red
    • Green -> green
    • Yellow -> yellow
    • Blue -> blue
    • Magenta -> magenta
    • Cyan -> cyan
    • Light Grey -> white
    • Dark Grey -> bright_black
    • Light Red -> bright_red
    • Light Green -> bright_green
    • Light Yellow -> bright_yellow
    • Light Blue -> bright_blue
    • Light Magenta -> bright_magenta
    • Light Cyan -> bright_cyan
    • White -> bright_white
    • Foreground -> foreground
    • Background -> background
    • Cursor -> cursor
  • Fonts:
    • Regular -> regular
    • Italic -> italic
    • Bold -> bold
    • Bold Italic -> bold_italic

Removed

• Removed support for Godot version 3.3.x. GodotXterm might still work with this
  version of Godot if compiled with the correct version of godot-cpp, but compatibility
  is no longer officially supported.

Fixed

• #57: Screen is no longer erased on resize when using a custom theme.
• #58: Screen is no longer erased when changing themes.