Download Logisim-evolution 4.0.0

- v4.0.0 (2025-09-07)
- Updated VHDL and created Verilog generator for RAM component with byte-enables
- Added VHDL and Verilog for the RAM component with line-enables
- fixed clasic appearance shift-register bug
- Added automatic custom Logisim library loading at startup.
- Created unit tests for loading custom Logisim libraries at startup.
- Updated documentation for the automatic loading of custom Logisim libraries.
- New take on project export/import. A zip-file is generated which can include a user provided "README.md".
- Added Telnet component.
- Added Metal graphics acceleration option.
- Added option to hide/show toolbar
- Improved drawing appearance.
- Fixed TTY appearance bug while changing various zoom levels.
- Corrected appearance of NOT gates in TikZ/SVG image export.
- Corrected disjoint corners in arrow-style Pins.
- Improved output of rectangles with rounded corners in TikZ image export.
- Fixed Undo/Redo issues.
- Fixed Power-on-Reset propagation issue.
- Redesigned simulation engine to fix synchronization issues and increase speed.
- Fixed synchronization and efficiency issues in wires and propagation.
- Fixed synchronization and efficiency issues in propagation listeners.
- Limited redraws to about 20 frames per second to reduce overhead.
- Allows users to choose a simulation queue, which changes the efficiency of the simulator depending on circuit design.
- Simplified Type and Behavior attributes of Pins.
- This change will break circuits with input pins that need to pull floating values to 0 but do not
have the Pull Down setting. To fix it, set the Behavior attribute to Pull Down.
- Updated Pin documentation.
- Subcircuits with clock input(s) are now drawn with a clock symbol.
- Added TTL 74194: 4-bit bidirectional universal shift register.
- Improved the English, French, and German localization. Smaller fixes were done to the other languages as well.