MFGStudio Release Notes

Update history. MFG Studio download page

1.0.08 2025-11-20

Along with the official release of FireAlpaca SE 3.0, we released MFGStudio with the same engine.

  • fore_color() and back_color() allow you to obtain the currently selected color of the app's brush and its back color(Reference: User Defined and Bultin Functions)
  • Added a color picker to MFGStudio (can be displayed from the window menu). Now you can specify the color that can be obtained with fore_color() and back_color()
  • Added ts.extentf(), which is f32 version of ts.extent()(Reference: Tensor)

1.0.07 2025-11-05

  • Added thumbnail_base.mdz, which is the thumbnail_base.mdz, to the preview target
  • Added ability to import current preview as thumbnail.png

The thumbnail is a 512x512 png image and will be included in the mar archive with the file name thumbnail.png.

v1.0.06 2025-09-22

  • Implement cancellation during long running times
  • Implementing the @version attribute
  • If the beginning of the next line is a pipeline operator, it is considered a continuation line (MEP 27)
  • Bugfix
    • Fixed a bug where variable name conflicts could occur when destructuring lets in user-defined functions
    • Fixed the vectorization process for !.
    • Fixed a compile error when else was a non-vector tuple, make itthe same constraint as ifel
    • Fixed a bug where inline functions would crash when the number of inline functions reached a certain level.
    • Fixed crash because of missing catch of exception of compilation errors in HLSL and Metal layers.

v1.0.05 2025-09-04

  • Fixed an issue where the trial version check that I forgot to delete stopped running after 8/31

v1.0.04 2025-09-01

  • Fixed a bug where a compile error occurred when touching global variables in user-defined functions
  • xor support
  • Unsigned hex literals

v1.0.03 2025-08-18

  • Fixed random number seeds in preview and execution to make the same value
  • Adding a user-defined function

v1.0.02 2025-07-28

  • Adding @param_f32v4 and COLOR_PICKER (see perlin noise in examples)
  • Introducing @param_f32v2 to deprecated @param_pos
  • Supports textures of png images
  • Supports strings.json and internationalization using it. (Document is not yet ready.)
  • Improved error message for unexpected token parsing errors

v1.0.01 2025-06-24

  • Implement vec2
  • Fixed the 5th dimension or higher vectorization not working
  • You can now choose where to create mar
  • Display the time when filter is executed
  • Fixed the modulo on f32 not working
  • Added CRT filter
  • Added preview image of copperplate tone filter and layer mode for hard mix to try it
  • Added conversion functions related to CIE XYZ color (see below)
  • Implement pipe operators (see below)

We implement following color-related conversion functions:

  • lbgr_to_xyz, xyz_to_u8color, to_xyza
  • lbgra_to_u8color, to_lbgra

The xyz is CIE XYZ color. lbgr is a linearized BGR (0.0 to 1.0) with gamma correction. For more information, see "Color Conversion and Supported Colors" in ja/Reference/BuiltinFunctions.md. (English version is not yet ready)

For pipe operators, see "Pipelining with Pipe Operator and ..." in Reference: Expressions and Vectorization Operation.

v1.0.00 2025-06-03

Initial release.

Last Updated:
Contributors: Kazuma Arino