It's been a long time in coming, but at last GML+ for GameMaker Studio 2.3.1 is here to take full advantage of all the latest features! GML+ is now GML better than ever before--but don't take my word for it! Take a look at all the additions and updates this time around--it's a doozy (in a good way, of course!):

• GameMaker Studio 2.3.1 support!
  • Completely reorganized code structure, updated to new standards
• Added foreach function to iterate the contents of a wide variety of data types, including numbers, strings, arrays, and data structures
• Added is_empty function to check the contents of a wide variety of data types, including numbers, strings, arrays, data structures, surfaces, and buffers
• Added surface read and surface_write functions for handling surfaces as strings
• Added draw_get_surface to restore broken surfaces from cached memory
• Added camera_get_view to complement built-in view_get_camera function
• Added ds_struct functions for interacting with structs like other data structures
  • Supports struct hierarchies, unlike built-in functions!
• Added ds_grid_empty function, bringing parity between grids and other data structures
• Added instance_link function for grouping objects by position, rotation, and scale
• Added image_angle_previous, image_xscale_previous, and image_yscale_previous built-in variables to all instances via obj_gmlp
• Added angle_reflect and angle_refract to Angle Functions
  • Includes new demo room!
• Added support for animation curve assets to interp. Make your own custom curves using the built-in visual editor in GameMaker Studio 2.3!
• Added string_explode, string_implode, and string_trim functions for converting data between strings and arrays
• Added string_upper_* and string_lower_* functions for manipulating string case on an individual, per-word, or whole-string basis
  • string_upper_all and string_lower_all are 2x faster than equivalent built-in GML!
• Multiple changes to array functions:
  • Added array_clear and array_shuffle for greater parity with data structure functions
  • Replaced array_create_2d with array_create_ext, now supporting any number of dimensions!
  • Replaced array_fill_2d with array_fill, now supporting any number of dimensions!
  • Replaced array_width and array_height with array_depth to complement the new built-in array_length function
  • Replaced array_find_col and array_find_row with array_find_index and array_find_dim for better compliance with updated GML behaviors
  • Removed array_sort, array_delete_*, and array_insert_* functions, as they have been replaced by official functions
• Fixed wait returning true on the first frame of the first cycle
  • Now will wait the specified duration once before first returning true